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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 37854. Отображено 100.
23-02-2012 дата публикации

Dry vacuum cleaning appliance

Номер: US20120042909A1
Автор: Roy Studebaker
Принадлежит: Roy Studebaker

An in-line bagless dry vacuum cleaning appliance having a vacuum conduit within a separator tube, the vacuum conduit having spaced apart first and second vacuum suction apertures communicating with an exhaust connector; a cyclone chamber communicating with an intake connector and encompassing the first vacuum suction apertures for forming a cyclonic flow region between the central vacuum conduit and an interior wall of the separator tube; a particle receiving chamber communicating with the cyclone chamber; an axial cyclone inlet communicating between the cyclone chamber and the intake connector of the separator tube; a particle separator dividing the particle receiving chamber from the cyclone chamber and forming a first transfer gap therebetween adjacent to the interior wall of the separator tube for receiving disentrained particles into the particle receiving chamber from the cyclone chamber; and a filter between the particle receiving chamber and the second vacuum suction aperture.

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Номер записи: 1
08-03-2012 дата публикации

Interchangable brush attachment for rotary carpet cleaning machine

Номер: US20120054981A1
Автор: Wayne Cantrell
Принадлежит: Individual

A brush attachment for a rotary carpet cleaning machine may have interchangeable heads. The brush attachment may also be used on extraction machines to provide both carpet brushing and extraction simultaneously. The interchangeable heads may be used (for example, more firm heads, or more soft heads) to provide different cleaning conditions, depending on the surface to be brushed. Springs may be provided with the brush attachment to permit the attachment to float on the machine. In other words, the springs may permit the brush attachment surfaces to be angled relative to the cleaning face of the machine.

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Номер записи: 2
12-04-2012 дата публикации

Removing Debris From Cleaning Robots

Номер: US20120084937A1
Автор: Chikyung Won, David Swett, Jed Lowry, John Devlin, Mark Schnittman, Selma Svendsen, Stephen A. Hickey, Zivthan A. Dubrovsky
Принадлежит: iRobot Corp

A cleaning robot system including a robot and a robot maintenance station. The robot includes a robot body, a drive system, a cleaning assembly, and a cleaning bin carried by the robot body and configured to receive debris agitated by the cleaning assembly. The robot maintenance station includes a station housing configured to receive the robot for maintenance. The station housing has an evacuation passageway exposed to a top portion of the received robot. The robot maintenance station also includes an air mover in pneumatic communication with the evacuation passageway and a collection bin carried by the station housing and in pneumatic communication with the evacuation passageway. The station housing and the robot body fluidly connect the evacuation passageway to the cleaning bin of the received robot. The air mover evacuates debris held in the robot cleaning bin to the collection bin through the evacuation passageway.

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Номер записи: 3
26-04-2012 дата публикации

Autonomous cleaning device

Номер: US20120096656A1
Автор: Bo Sang Kim, Dong Won Kim, Hyun Soo Jung, Jun Hwa Lee, Seung Il Han
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A blade assembly of an autonomous cleaning device. The blade assembly includes a blade having a first part fixed to the main body and a second part extended from the first part toward a floor and a support member having at least a portion disposed adjacent to the second part of the blade to restrict movement of the second part of the blade to within a predetermined range.

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Номер записи: 4
17-05-2012 дата публикации

Random orbit disc scrubber

Номер: US20120118319A1
Автор: Donald Joseph Legatt, William Randall Stuchlik
Принадлежит: Individual

A random orbit scrubber comprises a main body having a front end and a rear end, a squeegee assembly coupled to the rear end of the main body, and a cleaning head assembly coupled to the front end of the main body. The cleaning head assembly can include a cleaning element structured for contact with a floor surface. The cleaning head assembly can further include a motor that is operable to impart rotational and orbital movement on the cleaning element.

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Номер записи: 5
05-07-2012 дата публикации

Floor cleaning apparatus with integrated dispensing and containment rolls

Номер: US20120167918A1
Автор: Fernando Garcia
Принадлежит: Individual

A floor cleaning apparatus is provided. The floor cleaning apparatus includes a roller arrangement for carrying rolls of soiled and unsoiled cleaning media thereon. The floor cleaning apparatus also includes an actuation arrangement operable to simultaneously unwind unsoiled cleaning media and wind soiled cleaning media.

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Номер записи: 6
30-08-2012 дата публикации

Steam appliance

Номер: US20120216841A1
Автор: Maximilian Rosenzweig, Ognjen Vrdoljak
Принадлежит: Euro Pro Operating LLC

A steam appliance having a split handle with the upper part biased away from the handle base and an actuator for a water pump. When the appliance is pushed, the handle upper part is depressed and displaces a pump actuator to activate the pump. Use of a steam frame and steam towel allows an iron to be used as a steam cleaner. When a pole is mounted on the upper handle part, the appliance may be used as a steam mop that is activated by pushing the pole which depresses the handle to actuate the pump.

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Номер записи: 7
08-11-2012 дата публикации

Handheld floor treatment device

Номер: US20120279010A1
Автор: Rainer Kenter, Rudolf Franke
Принадлежит: Rainer Kenter, Rudolf Franke

The invention relates to a handheld floor treatment device, comprising a floor part ( 1 ), which has a liquid supply ( 11 ), and a liquid in-take ( 13 ) and a structurally separated suction unit that contains at least one suction turbine ( 17 ). The invention further relates to a handheld floor treatment device, comprising a floor part ( 1 ) having a bow ( 5 ), which encompasses the floor part ( 1 ) at least in some sections and which is connected to the floor part ( 1 ) by means of a first joint ( 4 ) that can be adjusted in the treatment direction ( 6 ), and further comprising a guide part ( 2 ) attached to the bow ( 5 ), the guide part having a handle ( 3 ). The guide part ( 2 ) comprises a further joint ( 8 ) at the lower end below the center but above the floor part ( 1 ), about which joint the guide part ( 2 ) can be adjusted transversely to the treatment direction ( 6 ) so that the floor part ( 1 ) can be rotated by a user (P) parallel to the treatment surface (B) about a vertical axis (A 1 ) of the floor part ( 1 ) by at least ±45°, even if the guide part ( 2 ) is in a tilted position.

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Номер записи: 8
08-11-2012 дата публикации

Cleaning Apparatus

Номер: US20120279526A1
Автор: Steve Williams
Принадлежит: U S Products Co

A cleaning apparatus is described and which includes a housing which is moveable across a supporting surface; a first electrically actuated fluid pump which is mounted in the housing, and which is operable to deliver a first stream of fluid at a pressure of at least about 150 PSI to less than about 1200 PSI; a second electrically actuated fluid pump which is mounted in the housing, and which is operable to deliver a second stream of fluid, at a pressure, of less than about 600 PSI; and an electrically actuated heater which is mounted in the housing, and which is operable to impart heat energy to the second fluid stream.

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Номер записи: 9
22-11-2012 дата публикации

Evacuation station system

Номер: US20120291809A1
Автор: Jennifer Smith, Sam Duffley, Tucker Kuhe
Принадлежит: Individual

A cleaning system includes a robotic cleaner and an evacuation station. The robotic cleaner can dock with the evacuation station to have debris evacuated by the evacuation station. The robotic cleaner includes a bin to store debris, and the bin includes a port door through which the debris can be evacuated into the evacuation station. The evacuation station includes a vacuum motor to evacuate the bin of the robotic cleaner.

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Номер записи: 10
20-12-2012 дата публикации

Floor Cleaning Machine

Номер: US20120317746A1
Автор: Benjamin J. Heath, David James Gennrich, Felix Rodriguez Perfino, Jason E. Hill, Randall Scott Koplin, Schubert Pereira, Steven A. Wahl, Timothy J. Wall
Принадлежит: Rug Doctor LLC

A floor cleaning machine has a housing and a movable hood that covers over vacuum and liquid hoses of the machine that are visible in prior art floor cleaning machines. The vacuum and liquid hoses are each pivotally connected to a wall of the machine housing and are also pivotally connected to a transparent dome provided on the hood. These connections reduce stresses on the hoses when the hood is moved and allow the dome to pivot relative to the hood. The floor cleaning machine also has a pair of slit orifices that eject fan spray patterns of cleaning liquid that are non-coplanar and do not intersect each other. Furthermore, the floor cleaning machine has an oscillating brush assembly that includes a brush that is replaceable without using tools. The brush height can be adjusted via an adjustment member provided on the oscillating portion of the assembly.

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Номер записи: 11
07-03-2013 дата публикации

Cleaning device for cleaning artificial floor areas provided with floor covering particles, especially for artifical turf

Номер: US20130055524A1
Автор: Schmid Reinhold, Vrbanic Andre
Принадлежит: WIEDENMANN GMBH

A cleaning device for cleaning artificial floor coverings provided with floor covering particles, such as artificial turf, comprising a sweeping device for gathering dirt particles from the floor covering, a separation device for separating the dirt particles from floor covering particles, a floor covering particle feedback device for gathering the floor covering particles separated from the dirt particles and feeding back the floor covering particles to the floor, a filter device for filtering dust particles, and a suction device which draws air from the area of the separation device through the filter device. First and second negative-pressure chambers in which negative pressure can be formed by the suction device suction are formed above and below the separation device, respectively, in fluid communication through the separation device. The first negative-pressure chamber is in fluid communication with the suction device only via the second negative-pressure chamber.

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Номер записи: 12
14-03-2013 дата публикации

Vacuum Cleaner Filter Bag

Номер: US20130061566A1
Автор: Jan Schultink, Ralf Sauer
Принадлежит: Eurofilters Holding NV

The invention relates to a vacuum cleaner filter bag, comprising a first bag wall containing a filter material and a second bag wall containing a filter material. The first and the second bag walls are joined together along the periphery thereof such that the vacuum cleaner filter bag is completely closed. Said filter material of the first and the second bag walls is made of a non-woven fabric. The vacuum cleaner filter bag comprises an inlet through which the air which is to be filtered can flow into the vacuum cleaner filter bag, also comprising a retaining plate. Said vacuum cleaner filter bag is characterised in that the first and/or the second bag wall comprises at least five folds.

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Номер записи: 13
11-04-2013 дата публикации

ROBOT CLEANER

Номер: US20130086760A1
Автор: Han Seung Il, JANG Hwi Chan, KIM Dong Won, Lee Jun Hwa, YOON Sang Sik
Принадлежит: Samsung Electronics Co., Ltd

The robot cleaner includes a main body configured to remove dust from a floor while traveling on the floor, the main body having a lateral rim defining the external appearance of a lateral surface of the robot cleaner, and at least one side brush assembly mounted to the main body to clean the corner of the floor. The side brush assembly includes a side arm pivotably coupled to the main body, the side arm moving between a first position where the side arm is inserted into the main body and a second position where the side arm protrudes outward from the lateral rim of the main body, a brush unit provided at the side arm to sweep the floor, and a rim cover coupled to the side arm to form a part of the lateral rim of the main body when the side arm is inserted into the main body. 1. A robot cleaner comprising:a main body configured to remove dust from a floor while traveling on the floor, the main body having a lateral rim defining the external appearance of a lateral surface of the robot cleaner; andat least one side brush assembly mounted to the main body to clean the corner of the floor,wherein the side brush assembly includes:a side arm pivotably coupled to the main body, the side arm moving between a first position where the side arm is inserted into the main body and a second position where the side arm protrudes outward from the lateral rim of the main body;a brush unit provided at the side arm to sweep the floor; anda rim cover coupled to the side arm to form a part of the lateral rim of the main body when the side arm is inserted into the main body.2. The robot cleaner according to claim 1 , wherein the side arm is pivoted when the main body comes close to the corner of the floor claim 1 , thereby protruding outward from the lateral rim of the main body to the second position.3. The robot cleaner according to claim 1 , wherein the side brush assembly further includes an arm motor provided at an end of the side arm to pivot the side arm.4. The robot cleaner ...

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Номер записи: 14
25-04-2013 дата публикации

ELECTRIC UTILITY VEHICLE

Номер: US20130098698A1
Автор: Dvorak Andrew L., Johnson Daniel T.
Принадлежит:

A utility vehicle can comprise a wheeled platform, a motor coupled to the platform and configured to propel the platform, at least one cleaning element coupled to the platform, wherein the at least one cleaning element is movable between a collapsed position and an expanded position, and one or more controls configured to move the at least one cleaning element between the collapsed position and the expanded position. The at least one cleaning element can also be movable between a raised position and a lowered position relative to the wheeled platform, and the one or more controls can further be configured to move the at least one cleaning element between the raised position and the lowered position. 1. A utility vehicle comprising:a platform;a motor coupled to the platform and configured to propel the platform;at least one cleaning element coupled to the platform,wherein the at least one cleaning element is movable between a collapsed position and an expanded position; andone or more controls configured to move the at least one cleaning element between the collapsed position and the expanded position.2. The utility vehicle of claim 1 , wherein the at least one cleaning element is movable between a raised position and a lowered position relative to the platform.3. The utility vehicle of claim 2 , wherein the one or more controls are further configured to move the at least one cleaning element between the raised position and the lowered position4. The utility vehicle of claim 1 , wherein when in the collapsed position claim 1 , a width of the at least one cleaning element is narrower than a width of the platform.5. The utility vehicle of claim 1 , wherein the at least one cleaning element is selected from the group consisting of: at least one dry mop; at least one wet mop; at least one broom; and at least one vacuum assembly.6. The utility vehicle of claim 1 , further comprising a second platform configured to be removably coupled to the platform.7. The utility ...

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Номер записи: 15
16-05-2013 дата публикации

COMPACT AUTONOMOUS COVERAGE ROBOT

Номер: US20130117952A1
Автор: Dubrovsky Zivthan A., Mammen Jeffrey W., Schnittman Mark Steven, Solochek Aaron
Принадлежит: iRobot Corporation

An autonomous coverage robot includes a chassis having forward and rearward portions and a drive system carried by the chassis. The forward portion of the chassis defines a substantially rectangular shape. The robot includes a cleaning assembly mounted on the forward portion of the chassis and a bin disposed adjacent the cleaning assembly and configured to receive debris agitated by the cleaning assembly. A bin cover is pivotally attached to a lower portion of the chassis and configured to rotate between a first, closed position providing closure of an opening defined by the bin and a second, open position providing access to the bin opening. The robot includes a body attached to the chassis and a handle disposed on an upper portion of the body. A bin cover release is actuatable from substantially near the handle. 1. An autonomous coverage robot comprising:a chassis having forward and rearward portions, the forward portion defining a substantially rectangular shape and the rear-ward portion defining an arcuate shape;a drive system carried by the chassis configured to maneuver the robot over a cleaning surface;right and left differentially driven drive wheels;a cleaning assembly mounted on the forward portion of the chassis; andbump sensors disposed at the forward corners of the chassis, with at least one bump sensor disposed on each side of each corner, thus allowing the robot to determine a direction and/or location of a collision.2. The autonomous coverage robot of claim 1 , wherein the rearward portion has a semi-circular profile defined by a profile circle that extends into the forward portion and has a center axis.3. The autonomous coverage robot of claim 2 , wherein the right and left drive wheels are positioned on or near the center axis of the profile circle such that the robot can turn in place without catching the rearward portion of the chassis on an obstacle.4. The autonomous coverage robot of claim 1 , comprising a bumper flexibly coupled to the chassis ...

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Номер записи: 16
06-06-2013 дата публикации

Multi-functional cleaning and floor care system

Номер: US20130139346A1
Автор: David W. Lloyd, John T. Richter, Joshua L. HARRELL, Robert S. Robinson, Robert W. KYDE
Принадлежит: kaivac Inc

A multi-functional cleaning and floor care system may have: a fresh liquid reservoir; a vacuum assembly including a vacuum recovery tank and a vacuum motor assembly; a wheeled chassis configured to support at least one of the fresh liquid reservoir and the vacuum recovery tank; and a spigot fluidly connected to the fresh liquid reservoir, with the spigot adjustable between a fully open position and a fully closed position. The system also may have: a liquid spreader assembly connected to at least one of the fresh liquid reservoir, the vacuum assembly, and the wheeled chassis, with the liquid spreader assembly including a frame and a spreader pad; and a squeegee head assembly connected to at least one of the fresh liquid reservoir, the vacuum assembly, and the wheeled chassis, with the squeegee head assembly fluidly connectable to the vacuum recovery tank.

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Номер записи: 17
13-06-2013 дата публикации

Surface Cleaning Robot

Номер: US20130145572A1
Автор: Rider Michael G., Schregardus Thomas P.
Принадлежит: iRobot Corporation

A mobile robot that includes a body, a drive system movably supporting the body above a cleaning surface, and a cleaning system arranged to clean the cleaning surface. The robot further includes a controller in communication with at least one of the drive system and the cleaning system and a super-hydrophobic coating applied to at least one of the drive system, the cleaning system, and the controller. 1. A mobile robot comprising:a body;a drive system movably supporting the body above a cleaning surface;a cleaning system arranged to clean the cleaning surface;a controller in communication with at least one of the drive system and the cleaning system; anda super-hydrophobic coating applied to at least one of the drive system, the cleaning system, and the controller.2. The mobile robot of claim 1 , wherein a water contact angle of the super-hydrophobic coating is greater than or equal to 150 degrees.3. The mobile robot of claim 1 , wherein the super-hydrophobic coating comprises nanoparticles between 10 μm-100 nm in size.4. The mobile robot of claim 3 , wherein the super-hydrophobic coating comprises a polymeric binder.5. The mobile robot of claim 4 , wherein the polymer binder is prepared from silicone resin and an acrylic polymer.6. The mobile robot of claim 4 , wherein the nanoparticles comprise 20-40% by weight of the composition and the binder comprises 60-80% by weight of the composition.7. The mobile robot of claim 1 , further comprising a battery contact treated with the super-hydrophobic coating and in electrical communication with at least one of the controller and the cleaning system claim 1 , the battery contact blade configured to receive electrical contact with a battery.8. The mobile robot of claim 1 , wherein the drive system comprises right and left drive wheel modules claim 1 , each drive wheel module having a drive wheel coupled to a drive motor claim 1 , at least one of the drive wheel and the drive motor receives the super-hydrophobic coating.9. ...

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Номер записи: 18
27-06-2013 дата публикации

STEAM APPLIANCE

Номер: US20130160803A1
Автор: Breit Oliver Rudolph
Принадлежит: EURO-PRO OPERATING LLC

A steam appliance includes a steam applicator which is connectable to the steam appliance, but the steam applicator is permitted to rotate without loosening or disengaging the connection of the steam applicator to the steam appliance. Embodiments may be particularly suitable for use with a portable, handheld steam appliance that employs steam pocket technology. 1. A steam cleaning appliance , comprising:a steam generation unit;a steam cleaning applicator; anda steam conduit configured to guide steam from the steam generation unit to a steam inlet for the steam cleaning applicator;wherein the steam cleaning applicator is connectable to the steam conduit; andthe steam cleaning applicator is rotatable relative to the steam conduit in either rotational direction without loosening the connection of the steam applicator to the steam conduit.2. A steam cleaning appliance as in claim 1 , wherein the steam cleaning applicator has an end-to-end direction and the steam cleaning applicator is rotatable relative to the steam conduit about the end-to-end direction of the steam cleaning applicator in either rotational direction without loosening the connection of the steam cleaning applicator to the steam conduit.3. A steam cleaning appliance as in claim 1 , wherein the steam applicator is connectable to the steam conduit via a handle.4. A steam cleaning appliance as in claim 3 , wherein the handle has an end-to-end direction claim 3 , and the handle is rotatable relative to the steam conduit about the end-to-end direction of the handle in either rotational direction without loosening the connection of the steam cleaning applicator to the steam conduit.5. A steam cleaning appliance as in claim 1 , wherein the steam cleaning applicator is rotatable by at least 180 degrees relative to the steam conduit in either rotational direction about an end-to-end direction of the steam cleaning applicator without loosening the connection of the steam cleaning applicator to the steam conduit.6. ...

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Номер записи: 19
04-07-2013 дата публикации

Floor grinding and cleaning body

Номер: US20130167869A9
Автор: Peter Jöst
Принадлежит: Individual

Floor grinding- and cleaning body ( 1 ) for machine-based processing of structured floorings ( 2 ) comprising a base body ( 10 ) which is provided on a first side ( 12 ) with a resilient, textured surface ( 14 ), a processing layer ( 20 ) that is arranged on the textured surface ( 14 ) of the base body ( 10 ) and a hook-and-loop adaption layer ( 30 ), which is arranged on a second side ( 16 ) of the base body ( 10 ) opposed to the first side ( 12 ), wherein the textured surface ( 14 ) comprises a resilient burling structure, wherein the burls ( 18 ) thereof are designed to be able to treat deep areas ( 4 ) of a structured surface ( 3 ) of a flooring ( 2 ).

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Номер записи: 20
18-07-2013 дата публикации

Surface cleaning machines and methods of use

Номер: US20130180547A1
Автор: Steven Rodger KENT, Willie Dee KENT
Принадлежит: Kent Research Corp

The present disclosure is directed to cleaning machines and methods of use to clean flooring and other surfaces. One configuration is directed to a cleaning machine that utilizes a motor to drive an interchangeable cleaning drum about a rotational axis parallel to the surface being cleaned. The cleaning machine can be operable to clean a surface, such as a flooring surface or other surface (e.g., walls, ceilings, etc.) without a vacuum, pump, solution tank, or recovery tank. The cleaning machine may contact the surface being cleaned at replaceable glides disposed at or near a distal end of a cleaning head of the cleaning machine.

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Номер записи: 21
18-07-2013 дата публикации

CLEANING HEADS AND METHODS OF USE

Номер: US20130180550A1
Автор: Kent Steven Rodger, Kent Willie Dee
Принадлежит:

Cleaning heads for extracting liquid from a surface and methods of use are disclosed herein. A cleaning head may include a head body and/or a neck portion that define an internal chamber. A vacuum hose can couple to an opening into the internal chamber. A bottom wall of the head body can be positioned against the surface from which liquid is to be extracted. The bottom wall defines a floor of the internal chamber, a plurality of suction holes into the internal chamber, and a plurality of ridges and a plurality of depressions disposed on an outer surface of the bottom wall. The depressions form vacuum chambers against the surface as suction is applied through the suction holes. An upper wall defines a top of the internal chamber. A sight portion allows visibility of liquid and other material extracted and/or drawn into the vacuum hose. 1. A cleaning head for extracting liquid from a surface , the cleaning head comprising:an internal chamber;an opening configured to couple to a conduit to a vacuum machine, the opening in fluid communication with the internal chamber;a bottom wall configured to be positioned against a surface from which a liquid is to be extracted, the bottom wall defining a floor of the internal chamber and defining a plurality of holes through the bottom wall into the internal chamber, the bottom wall further defining a plurality of ridges and a plurality of depressions disposed on an outer surface of the bottom wall; andan upper wall that is continuous from the bottom wall to the opening and defining a top of the internal chamber.2. A cleaning head of claim 1 , wherein the plurality of ridges and plurality of depressions are arranged as rings of progressively increasing diameter.3. A cleaning head of claim 1 , wherein the plurality of ridges and plurality of depressions are arranged as a grid pattern.4. A cleaning head of claim 3 , wherein a depression of the plurality of depressions defines a four-sided pyramid-shaped recession away from one or ...

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Номер записи: 22
25-07-2013 дата публикации

Edger Resurfacing Machine

Номер: US20130189908A1
Автор: Seth Kacur, Timothy A. Strickland
Принадлежит: OnFloor Tech LLC

An edger machine for treating a floor and other surfaces has a housing with a motor and a deck. The motor has a drive shaft extending into an upper deck section of the deck. A pulley is positioned forward of the drive shaft, and a drive belt connects the drive shaft to the pulley. The pulley is constructed to mount a resurfacing disc in a lower deck section of the deck. A pair of guide wheels is mounted on an upper surface of the lower deck section adjacent the upper deck section. The guide wheels are rotatable about a vertical axis and positioned such that the wheels can roll against a vertical surface.

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Номер записи: 23
01-08-2013 дата публикации

DEVICE AND METHOD FOR COUPLING A CLEANING IMPLEMENT TO A FLOOR CLEANING MACHINE

Номер: US20130192009A1
Автор: Mayer Heinrich-Tito, Oberhaensli Franz
Принадлежит: DIVERSEY, INC.

A device for coupling a cleaning implement to a floor cleaning machine. The coupling device includes a channel to slidably receive a portion of the cleaning implement to install and remove the cleaning implement, and one of a projection and a recess to releasably couple with the other of a recess and a projection on the cleaning implement when the portion of the cleaning implement is received within the channel. The portion of the cleaning implement is slidable within the channel free of engagement between the projection and the recess, and the cleaning implement is slidable to and from a position along the channel in which the projection and the recess are substantially aligned with one another. The cleaning implement is further movable while in the position to and from a state in which the projection and the recess are engaged with each other. 1. A device for coupling a cleaning implement to a floor cleaning machine , the device comprising:a channel to slidably receive a portion of the cleaning implement to install and remove the cleaning implement; andone of a projection and a recess to releasably couple with the other of a recess and a projection on the cleaning implement when the portion of the cleaning implement is received within the channel,wherein the portion of the cleaning implement is slidable within the channel free of engagement between the projection and the recess,wherein the cleaning implement is slidable to and from a position along the channel in which the projection and the recess are substantially aligned with one another, andwherein the cleaning implement is further movable while in the position to and from a state in which the projection and the recess are engaged with each other.2. The coupling device of claim 1 , wherein the channel is one of a pair of channels positioned to receive opposite edges of the portion of the cleaning implement.3. The coupling device of claim 1 , wherein the channel has a retainer that is movable to permit ...

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Номер записи: 24
01-08-2013 дата публикации

DRIVE SYSTEM FOR A CLEANING UNIT, AND CLEANING UNIT

Номер: US20130192019A1
Автор: Flath Johannes, Gibis Karl-Ludwig, Weis Norbert
Принадлежит: CARL FREUDENBERG KG

The invention relates to a drive system () for driving an automatic cleaning unit, comprising: —a carrier unit (); —a drive motor (), which is fastened on the carrier unit (); —a driveshaft (), which is arranged in a rotatable manner on the carrier unit () and can be driven by the drive motor (); —an advancement device (), which is arranged on the driveshaft () and can be rotated about the driveshaft, wherein the advancement device () is coupled to the driveshaft () in order to generate advancement transversely to the extent of the driveshaft () and in order, when advancement is stopped, to cause the advancement device () to rotate in relation to the carrier unit. 116-. (canceled)17. A drive system for driving an automatic cleaning unit , the drive system comprising:a carrier unit;a drive motor attached to the carrier unit;a drive shaft rotatably disposed on the carrier unit and drivable by the drive motor; anda forward propelling unit disposed on the drive shaft and rotatable about the drive shaft;wherein the forward propelling unit is coupled to the drive shaft so as to generate a forward propelling movement in perpendicular relation to a longitudinal direction of the drive shaft and to cause the forward propelling unit to rotate relative to the carrier unit whenever the forward propelling movement is obstructed.18. The drive system as in claim 17 , wherein the carrier unit supports a mounting element that encloses the forward propelling unit claim 17 , a cleaning element being attachable to the mounting element.19. The drive system as in claim 18 , wherein the carrier unit is constructed so as to rotate the cleaning element about the forward propelling unit when the forward propelling unit generates a forward propelling movement.20. The drive system as in claim 17 , wherein the forward propelling unit is coupled to the drive shaft in such a manner that the rotation of the forward propelling unit is initiated when the forward propelling movement is obstructed ...

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Номер записи: 25
01-08-2013 дата публикации

Brushroll cleaning feature with spaced brushes and friction surfaces to prevent contact

Номер: US20130192022A1
Автор: Henrik Eriksson
Принадлежит: Electrolux AB

A cleaning device agitator system having an agitator and one or more cleaning members. The agitator has first and second ends, a longitudinal axis and one or more agitating devices. One or more friction surfaces may project from the spindle. The cleaning members are adjacent the agitator and adapted to move between a first position and a second position. In at least the second position, the cleaning members engage the agitator, such as by engaging the friction surfaces, to remove debris. Agitator and cleaning members may be incorporated into a cleaning head having an inlet nozzle and a chamber in which the agitator rotates, and there may be an activation mechanism using, for example, a resilient member to move the cleaning members. An overload protection device may be provided, and may adjust its sensitivity depending on whether the cleaning devices are in the first or second position.

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Номер записи: 26
08-08-2013 дата публикации

Systems, methods and apparatus for stain removal

Номер: US20130199579A1
Автор: Daniel Lee Bizzell, Ian D. Kovacevich, Juan Carlos Perez, Karl Christopher Gabriel, Ken Joyner, Michael Starkey, Raeshon Lamont MCNEIL, Thomas James Philpott
Принадлежит: Season 4 LLC

A hand carried, manually operated apparatus for cleaning flooring, carpet, upholstery, and the like includes a cleansing fluid chamber, a waste fluid chamber, a pump and an applicator. A first fluid passageway connects the pump and cleansing fluid chamber, a second passageway connects the cleansing fluid chamber and applicator, a third passageway connects the applicator and waste fluid chamber, and a fourth passageway connects the waste fluid chamber and pump. A first one-way valve permits flow from the pump to the cleansing fluid chamber but inhibits reverse flow; and a second one-way valve permits flow from the applicator to the waste fluid chamber but inhibits reverse flow. Air is transferred through the pump from the waste fluid chamber to the cleansing fluid chamber as cleansing fluid is transferred to the applicator from the cleansing fluid chamber and waste fluid is transferred from the applicator to the waste fluid chamber.

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Номер записи: 27
08-08-2013 дата публикации

ROBOT CLEANER

Номер: US20130204483A1
Автор: Baek Seungmin, Lee Seongsoo, Noh Dongki, SUNG Chulmo, Yi Donghoon
Принадлежит:

A robot cleaner is provided. The robot cleaner may include a casing including a moving device, an image input disposed in the casing, the image input including a plurality of light emitting parts that emits light toward an obstacle and an image sensor that acquires a 3D image of the obstacle onto which the light is emitted by the plurality of light emitting parts, and a main controller that extracts 3D data with respect to the obstacle from the 3D image of the obstacle acquired by the image input to control the moving device. 1. A robot cleaner , including:a casing including a moving device;an image input disposed in the casing, the image input comprising at least one light emitting part that emits light toward an obstacle and an image sensor that acquires a 3D image of the obstacle onto which the light is emitted by the at least one light emitting part; anda main controller that extracts 3D data with respect to the obstacle from the 3D image of the obstacle acquired by the image input to control the moving device.2. The robot cleaner according to claim 1 , wherein the at least one light emitting part comprises a first light emitting part and a second light emitting part.3. The robot cleaner according to claim 2 , wherein the image sensor is disposed between the first light emitting part and the second light emitting part.4. The robot cleaner according to claim 2 , wherein the first and second light emitting parts and the image sensor are vertically or horizontally disposed in a line.5. The robot cleaner according to claim 4 , wherein the first and second light emitting parts are disposed symmetrical to each other with respect to a center of the image sensor.6. The robot cleaner according to claim 2 , wherein a portion of an irradiation region of the light emitted by the first light emitting part overlaps an irradiation region of the light emitted by the second light emitting part.7. The robot cleaner according to claim 1 , wherein the image input further comprises ...

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Номер записи: 28
15-08-2013 дата публикации

COVERAGE ROBOT MOBILITY

Номер: US20130206170A1
Автор: Burnett Scott Thomas, Campbell Tony L., Casey Christopher M., Kapoor Deepak Ramesh, Morse Christopher John, Ozick Daniel N., Svendsen Selma, Won Chikyung
Принадлежит: iRobot Corporation

An autonomous coverage robot includes a body having at least one outer wall, a drive system disposed on the body and configured to maneuver the robot over a work surface, and a cleaning assembly carried by the body. The cleaning assembly includes first and second cleaning rollers rotatably coupled to the body, a suction assembly having a channel disposed adjacent at least one of the cleaning rollers, and a container in fluid communication with the channel. The container is configured to collect debris drawn into the channel. The suction assembly is configured to draw debris removed from the work surface by at least one of the cleaning rollers into the channel, and the container has a wall common with the at least one outer wall of the body. 1. An autonomous coverage robot comprising:a chassis;a drive system mounted on the chassis and configured to maneuver the robot;an edge cleaning head carried by the chassis and driven by an edge cleaning head motor to rotate about a non-horizontal axis, the edge cleaning head extending beyond a lateral extent of the chassis to engage a floor surface while the robot is maneuvered across the floor; anda controller carried by the chassis and configured to monitor motor current associated with the edge cleaning head;wherein the controller is configured to reverse bias the edge cleaning head motor in response to an elevated motor current, while continuing to maneuver the robot across the floor.2. The robot of wherein the controller claim 1 , in response to an elevated edge cleaning head motor current claim 1 , moves the robot backwards claim 1 , alters a drive direction claim 1 , and then moves the robot forward.3. The robot of wherein the edge cleaning head comprises a brush with bristles.4. The robot of wherein the edge cleaning head rotates about a substantially vertical axis.5. The robot of wherein the edge cleaning head comprisesat least one brush element having first and second ends and defining an axis of rotation about the ...

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Номер записи: 29
22-08-2013 дата публикации

CONTROL METHOD FOR CLEANING ROBOTS

Номер: US20130218343A1
Автор: HUNG Shih-Che, LENG Yao-Shih, Teng You-Wei
Принадлежит: MICRO-STAR INTERNATIONAL COMPANY LIMITED

An embodiment of the invention provides a control method for a cleaning robot with a quasi-omnidirectional detector and a directional light detector. The method includes: rotating the non-omnidirectional light detector when the non-omnidirectional light detector detects a light beam; when the non-omnidirectional light detector does not detect the light beam, the non-omnidirectional light detector is stopped from being spun and a rotation angle is estimated; determining a rotation direction according to the rotation angle; rotating the cleaning robot according to the rotation direction; stopping the rotation of the cleaning robot when the directional light detector detects the light beam. 1. A control method of a cleaning robot with a quasi-omnidirectional light detector and a directional light detector , comprising:spinning the quasi-omnidirectional light detector when the quasi-omnidirectional light detector detects a light beam;stopping the spinning of the quasi-omnidirectional light detector and estimating a spin angle when the quasi-omnidirectional does not detect the light beam;determining a spin direction according to the spin angle;spinning the cleaning robot according to the spin direction; andstopping the spinning of the cleaning robot when the directional light detector detects the light beam.2. The method as claimed in claim 1 , further comprising:determining whether the light beam was output by a light generating device when detecting the light beam.3. The method as claimed in claim 1 , wherein when the spin angle is less than 180 degrees claim 1 , the spin direction is a counter clockwise direction claim 1 , and when the spin angle is larger than 180 degrees claim 1 , the spin direction is a clockwise direction.4. The method as claimed in claim 1 , further comprising:fixing a mask of the quasi-omnidirectional light detector disposed in a backside of the quasi-omnidirectional light detector when the directional light detector detects the light beam.5. ...

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Номер записи: 30
22-08-2013 дата публикации

CONTROL METHOD FOR CLEANING ROBOTS

Номер: US20130218344A1
Автор: HUNG Shih-Che, LENG Yao-Shih, Teng You-Wei
Принадлежит: MICRO-STAR INTERNATIONAL COMPANY LIMITED

An embodiment of the invention provides a control method of a cleaning robot. The method includes steps of moving the cleaning robot according to a first direction; keeping moving the cleaning robot according to the first direction when a light detector of the cleaning robot detects a light beam; moving the cleaning robot for a predetermined distance and then stopping the cleaning robot when the light detector does not detect the light beam; and moving the cleaning robot in a second direction. 1. A control method of a cleaning robot , comprising:moving the cleaning robot according to a first direction;keeping moving the cleaning robot according to the first direction when a light detector of the cleaning robot detects a light beam;moving the cleaning robot for a predetermined distance and then stopping the cleaning robot when the light detector does not detect the light beam; andmoving the cleaning robot in a second direction.2. The control method as claimed in claim 1 , further comprising:determining whether the light beam is output by a light generating device; andmoving the cleaning robot in the first direction when the light beam is not output by the light generating device.3. The control method as claimed in claim 1 , wherein the second direction is an opposite direction of the first direction.4. The control method as claimed in claim 1 , wherein the predetermined distance is determined according to a moving speed and a breaking time of the cleaning robot.5. The control method as claimed in claim 1 , wherein when the cleaning robot moves in the second direction claim 1 , a controller of the cleaning robot determines whether the cleaning robot has left a restricted area labeled by the light beam according to a detection result of the light detector.6. The control method as claimed in claim 5 , further comprising:determining whether the light detector detects the light beam when the cleaning robot moves in the second direction;transmitting a first signal to the ...

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Номер записи: 31
29-08-2013 дата публикации

Floor cleaning system

Номер: US20130219641A1
Автор: Manuel Albeza Guijarro
Принадлежит: Individual

The system is based on a roller ( 2 ) installed on a structure with two containers, one located above the other, such that the rotation of the roller ( 2 ) as it rests on the floor collects particles and liquids, sending the particles into the first container ( 1 ) where they are stored, while a squeezing element ( 9 ) squeezes the liquids collected by the roller into the second container ( 1′ ). Water is applied to the roller ( 2 ) from an upper tank ( 7 ) which discharges via a nozzle with a type of scraper ( 8 ) to prevent the roller ( 2 ) from rotating in the opposite direction and to clean off any particles stuck to it. At the top and rear of the container ( 1 ) there are flexible bristles ( 17 ) or mop strips that act as a broom and/or mop in the inverted position after turning and hinging the assembly. The assembly has a rotating handle ( 18 ) and a skid ( 13 ) to overcome obstacles and differences in levels.

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Номер записи: 32
05-09-2013 дата публикации

ROBOT CLEANER WITH IMPROVED DUST COLLECTOR

Номер: US20130227812A1
Автор: CHUNG Woo Ram, Hong Jun Pyo, KIM Dong Won, KIM Yong Tae, WEE Hoon
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A robot cleaner including a suction hole to suction dust, a blower to generate a suction force to suction the dust, a dust collector to receive the dust suctioned by said suction force through the suction hole, and a rotating brush to sweep up and collect the dust into the dust collector through the suction hole by a drive force of the rotating brush. The dust collector includes a backflow preventing member movable between an open position and a closed position. The backflow preventing member is pivotably rotatable in an air suction direction by the suction force of the blower to the open position and is adapted to return to the closed position to prevent the dust in the dust collector from being discharged through the suction hole upon stoppage of the blower. 1. A robot cleaner comprising:a suction hole to suction dust;a blower to generate a suction force to suction the dust;an approximately rectangular shaped dust collector to receive the dust through the suction hole; anda rotating brush to sweep up and collect the dust into the dust collector,wherein the dust collector includes a collecting region to receive the dust swept up by the rotating brush, and a backflow preventing member movably coupled at an inlet opening of the collecting region between an open position and a closed position,wherein the backflow preventing member is pivotably rotatable in an air suction direction by the suction force of the blower to the open position to suction the dust into the dust collector and is adapted to return to the closed position to prevent the dust in the dust collector from being discharged through the suction hole upon stoppage of the blower,wherein the backflow preventing member includes one end hingedly coupled to upper portion of the inlet opening, and the other end configured as a free end, andwherein the other end is contacted with an inner surface of the collecting region in the closed position.2. The robot cleaner according to claim 1 , wherein the collecting ...

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Номер записи: 33
05-09-2013 дата публикации

Cleaning robot and control method thereof

Номер: US20130231819A1
Автор: Shih-Che Hung, Yao-Shih Leng
Принадлежит: MSI Computer Shenzhen Co Ltd

A cleaning robot cleaning a specific region and including a movement module, a sound wave module, a cleaning module and a controlling module is disclosed. The movement module includes a plurality of wheels. The sound wave module emits a sound wave and receives a plurality of reflected waves. The cleaning module performs a cleaning function. The controlling module generates a contour according to the reflected waves and controls at least one of the movement module and the cleaning module according to the contour.

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Номер записи: 34
12-09-2013 дата публикации

AGITATOR AND CLEANER

Номер: US20130232702A1
Автор: Baek Ohhyun, KANG Mingyu
Принадлежит: LG ELECTRONICS INC.

There is provided a cleaner including an agitator, and a mounting portion on which the agitator is rotatably mounted. The agitator includes a brush assembly having brushes, a frame that includes a first opening into which the brush assembly is inserted, an installation space for receiving therein the brush assembly, and a second opening through which the brushes protrude, and first and second side caps that are connected to the frame and support the brush assembly. 1. A cleaner , comprising:an agitator; anda mounting portion on which the agitator is rotatably mounted,wherein the agitator includes:a brush assembly having brushes,a frame that includes a first opening into which the brush assembly is inserted, an installation space to receive the brush assembly, and a second opening through which the brushes protrude, andfirst and second side caps that are connected to the frame and support the brush assembly.2. The cleaner of claim 1 , wherein the brush assembly includes a rod at which the brushes are installed claim 1 , and the rod is coupled to the first and second side caps.3. The cleaner of claim 1 , wherein at least one of the first and second side caps is detachably coupled to the frame.4. The cleaner of claim 1 , wherein the frame includes a plurality of first members arranged in parallel to be spaced apart from each other and second members that connect one ends of the plurality of first members.5. The cleaner of claim 4 , wherein a squeegee for cleaning a foreign substance is provided at any one of the plurality of first members.6. The cleaner of claim 4 , wherein the second opening is defined between the two first members adjacent to each other.7. The cleaner of claim 1 , wherein the first side cap includes a first coupling projection claim 1 , and the second side cap includes a second coupling projection.8. The cleaner of claim 7 , further comprising:first and second couplers that are connected to the first and second side caps, respectively, and are ...

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Номер записи: 35
19-09-2013 дата публикации

FLOOR TREATMENT APPARATUS

Номер: US20130239359A1
Автор: Doll Brian J., Gorsky Robert S., Green Nevin, Pearson Daniel, Pedlar Roger, Shark Eric L., Simmon Rusty, Tran Loi X., Venard Daniel C.
Принадлежит:

The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360° turns to facilitate the treatment of difficult to access portions of the floored surface. 120-. (canceled)21. A floor treatment apparatus comprising:a chassis having a front and a back and with a lower surface, a front surface adjacent the front, an upper surface, a rear surface adjacent the back, a left surface, and a right surface;a first wheel operably interconnected to the lower surface adjacent to the left surface and located closer to the rear surface than the front surface;a second wheel operably interconnected to the lower surface adjacent the right surface and located closer to the rear surface than the front surface;a platform located substantially between at least a portion of the right surface and at least a portion of the left surface, and closer to the lower surface than the upper surface, wherein the platform extends rearwardly from a portion of the rear surface, wherein a portion of the platform is positioned between the first wheel and the second wheel such that a portion of the platform penetrates a three-dimensional cylindrical volume that is defined by the outer surface of the first wheel and the second wheel, and wherein the platform includes a throttle and an operator presence device, which is operatively connected to and which selectively interrupts operation of the throttle;a power source positioned substantially within the chassis;an electric monowheel drive motor associated with the power source;a third wheel associated with the electric monowheel drive motor and operably connected adjacent the lower surface of the chassis;a steering mechanism associated with the third wheel;a floor treating device connected adjacent to the lower surface of the chassis; andwherein the ...

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Номер записи: 36
19-09-2013 дата публикации

Vibration Damper

Номер: US20130243526A1
Автор: Moore Glen Everitt, Williamson Susan Joyce
Принадлежит:

A vibration reducing interface which uses interconnected layers of three or more concentrically arranged isolators to reduce vibrations in tools, vehicles, machines, weapons and anything else which uses pumps, compressors, engines, motors, spinning elements, out of balance loads or inconsistent, variable loading. The vibration reducing interface provides for tiering arranged isolators for reducing varying degrees and directions of vibration. The vibration reducing interface reduces vibration and its related negative affects including injury, damage and reduced control in relation to use of tools, vehicles, machines, weapons and other equipment. 1. A vibration dampener for dampening vibration of a mechanical apparatus , comprising:a first, second and third structural elements defined by parallel common planes wherein the first structural element includes at least three first tier connectors interconnecting with the second structural element and wherein the third structural element includes at least three third tier connectors interconnecting with the second structural element wherein the connectors are interdisposed with a vibration dampening element and wherein the connectors are directed towards an axis perpendicular to the common planes and substantially equally spaced around each of the structural elements.2. The vibration dampener for dampening vibration of a mechanical apparatus of wherein each connector further comprises a cylindrical member for interconnecting the second structural element to the first and third structural element to the second structural element.3. The vibration dampener for dampening vibration of a mechanical apparatus of wherein the cylindrical member passes through an opening in the connectors and retains the vibration dampening element within the connectors.4. The vibration dampener for dampening vibration of a mechanical apparatus of wherein at least some of the openings in the connectors are larger than the cylindrical member wherein a ...

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Номер записи: 37
26-09-2013 дата публикации

MOBILE FLOOR CLEANING MACHINE

Номер: US20130247313A1
Автор: Nonnenmann Frank, Schäfer Rainer
Принадлежит: Alfred Karcher GmbH & Co. KG

A mobile floor cleaning machine is provided, having a chassis on which running wheels are rotatably mounted, and having at least one cleaning unit which has at least one cleaning tool and is coupled to the chassis via a guide member. To improve the floor cleaning machine in such a way that the risk of damage to the floor cleaning machine or to an obstacle in the event of a frontal collision with the obstacle may be minimized, it is proposed that the guide member is elastically deformable in the longitudinal direction of the floor cleaning machine. 1. A mobile floor cleaning machine having a chassis on which running wheels are rotatably mounted , and having at least one cleaning unit which has at least one cleaning tool and is coupled to the chassis via a guide member , wherein the guide member is elastically deformable in the longitudinal direction of the floor cleaning machine.2. The floor cleaning machine according to claim 1 , wherein the guide member has a shape elastic configuration.3. The floor cleaning machine according to claim 1 , wherein the guide member has at least one push bar with two bar arms inclined at an angle with respect to one another.4. The floor cleaning machine according to claim 3 , wherein the at least one push bar has a U-shaped or a V-shaped or a C-shaped configuration.5. The floor cleaning machine according to claim 3 , wherein the guide member has two push bars which are fixedly connected to one another via a crossbar.6. The floor cleaning machine according to claim 5 , wherein the two push bars are oriented parallel to one another.7. The floor cleaning machine according to claim 5 , wherein the crossbar connects the end regions of the push bars facing the cleaning unit.8. The floor cleaning machine according to claim 1 , wherein the guide member has at least one front connecting element associated with the cleaning unit and at least one rear connecting element associated with the chassis claim 1 , which interact to establish mechanical ...

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Номер записи: 38
26-09-2013 дата публикации

Method for operating a cleaning appliance and cleaning appliance for implementing the method

Номер: US20130247938A1
Автор: Dieter Schaible, Frank Nonnenmann, Gilles Troff, Juergen Walz, Michael Schuetz, Samuel Baeuerle
Принадлежит: Alfred Kaercher SE and Co KG

A method is proposed for operating a cleaning appliance which comprises a control device as well as at least one cleaning element for cleaning a surface which has a memory element. The control device comprises a control memory member and the control device is connected to a reader for reading the memory element. In order to reduce the risk of the user unintentionally using an unsuitable cleaning element, it is suggested that characterizing data distinguishing the type of cleaning element be stored in the memory element, these data being read and evaluated in the period of time from the starting up of the cleaning appliance up to the beginning of the cleaning action of the cleaning element. In addition, a cleaning appliance for implementing the method is suggested.

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Номер записи: 39
03-10-2013 дата публикации

Cleaning appliance with adaptor

Номер: US20130255027A1
Автор: George M. Burns
Принадлежит: Individual

A hard surface cleaning appliance is disclosed. The hard surface cleaning appliance includes a cleaning head with a top surface and a bottom surface. The bottom surface is adjacent a surface to be cleaned. The cleaning head disperses cleaning fluid onto the surface to be cleaned, and subsequently vacuums up the cleaning fluid and dirt from the surface to the cleaned. The hard surface cleaning appliance includes an adaptor. Adjusting the adaptor adjusts the amount of pressure the cleaning head exerts on the surface to be cleaned. Having the capability to adjust the amount of pressure the cleaning head exerts on the surface to be cleaned allows the cleaning appliance to work on uneven surfaces such as tile, brick, or stone without the cleaning head getting stuck in cracks or crevices in the surface to be cleaned.

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Номер записи: 40
31-10-2013 дата публикации

Product

Номер: US20130283543A1
Автор: Cagnina Alessandro, DI BONO Giuseppe, Lu Tangent, Wiedemann Ralf
Принадлежит: Reckitt Benckiser N.V.

A surface treating implement, comprises a body including:— 1. A surface treating implement , comprising a body which includes:a container receiver;a nozzle assembly comprising a fluid conduit fluidly connected to the container receiver;a container mounted to the container receiver, containing a predetermined amount of a treating composition and having a dispensing opening in fluid communication with the fluid conduit;wherein the body is associated with a handle which includes at least a portion of an activation means for the implement, characterised in that the fluid conduit includes a valve, wherein the valve is operable by a container member attached to and/or extending from the container, adjacent the dispensing opening wherein the body of the implement includes a variety of brushing means.2. An implement according to claim 1 , in which the container comprises an aerosol canister.3. An implement according to claim 1 , in which the container member comprises a bayonet projection.4. An implement according to claim 1 , in which the valve comprises a rotation valve.5. An implement according to claim 4 , in which a rotatable portion of the rotation valve includes a portion of the fluid conduit.6. An implement according to claim 1 , in which the implement comprising a locking means.7. A surface treating implement claim 1 , comprising a body which includes:a container receiver;a nozzle assembly comprising a fluid conduit fluidly connected to the container receiver;a container mounted to the container receiver, containing a predetermined amount of a treating composition and having a dispensing opening in fluid communication with the fluid conduit;wherein the body is associated with a handle which includes at least a portion of an activation means for the implement, characterised in that the fluid conduit includes a locking means, wherein the locking means is activated/deactivated by a container member attached to and/or extending from the container, adjacent the ...

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Номер записи: 41
07-11-2013 дата публикации

Cleaning structure for autonomous moving floor sweeping machines

Номер: US20130291319A1
Автор: Joseph Y. Ko
Принадлежит: Individual

A cleaning structure for autonomous moving floor sweeping machines includes a floor sweeping roller driven by a second servomotor to spin and clear dirt on the floor, a dust guide plate located at one side of the floor sweeping roller and interposed between a driving wheel and the floor sweeping roller, a flexible barrier plate located below the dust guide plate in contact with the floor to prevent the dirt from passing through under the dust guide plate towards the driving wheel, a dust guarding hood located at another side of the floor sweeping roller and a fender jutting and extended below the dust guarding hood to prevent residual dirt from forming falling dust dropping to the floor. The floor sweeping roller also can spin at high speeds to sweep the floor quickly and efficiently.

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Номер записи: 42
07-11-2013 дата публикации

DUAL DRIVE FLOOR SCRUBBER

Номер: US20130292146A1
Автор: BRASHEAR, Fellhauer Jeffery R., JR. William E., Krausnick Dale A.
Принадлежит:

A floor cleaning or burnishing machine has at least one motor controller that is electrically connected to an analog joystick control, right and left potentiometers, an electrical power source, and right and left electrical drive motors. The right motor is mechanically connected to a right rear steering drive wheel and the left motor is mechanically connected to a left rear steering drive wheel. Rotational speed and direction of each rear wheel is independently controlled, by way of the joystick in cooperation with respective potentiometers, in either a forward or reverse direction. At any given time, each potentiometer controls a respective motor controller which individually controls the rotational speed and direction of a respective wheel, thereby each wheel is capable of rotating in an opposite direction at a different speed to the other wheel. To slow the floor cleaning or burnishing machine down, regenerative braking is utilized by operating the motors as generators. 1. A floor cleaning machine , comprising:an analog joystick;an electrical power source;at least one motor controller in electrical communication between the analog joystick and the electrical power source;a right electrical drive motor in electrical communication with the motor controller and in mechanical communication with a right rear steering drive wheel; anda left electrical drive motor in electrical communication with the motor controller and in mechanical communication with a left rear steering drive wheel;wherein rotational speed and direction of each rear steering drive wheel is independent of the other rear drive wheel, on a floor to be cleaned.2. The floor cleaning machine of claim 1 , wherein the at least one motor controller comprises separate right and left motor controllers being individually electrically connected to the analog joystick claim 1 , the electrical power source claim 1 , and to respective right and left electrical drive motors.3. The floor cleaning machine of claim 1 , ...

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Номер записи: 43
14-11-2013 дата публикации

COVERAGE ROBOTS AND ASSOCIATED CLEANING BINS

Номер: US20130298350A1
Автор: Landry Gregg W., Ozick Daniel N., Schnittman Mark Steven
Принадлежит: iRobot Corporation

An autonomous coverage robot includes a chassis, a drive system configured to maneuver the robot, and a cleaning assembly. The cleaning assembly includes a cleaning assembly housing and at least one driven sweeper brush. The robot includes a controller and a removable sweeper bin configured to receive debris agitated by the driven sweeper brush. The sweeper bin includes an emitter disposed on an interior surface of the bin and a receiver disposed remotely from the emitter on the interior surface of the bin and configured to receive an emitter signal. The emitter and the receiver are disposed such that a threshold level of accumulation of debris in the sweeper bin blocks the receiver from receiving emitter emissions. The robot includes a bin controller disposed in the sweeper bin and monitoring a detector signal and initiating a bin full routine upon determining a bin debris accumulation level requiring service. 115-. (canceled)16. A coverage robot system comprising:a cleaning bin housing configured to be received by a cleaning robot; at least one signal emitter disposed on an interior surface of the cleaning bin housing; and', 'at least one signal detector disposed on the interior surface of the cleaning bin housing and configured to receive a signal emitted by the emitter, the emitter and the detector being disposed proximate to one another on the same interior surface of the bin; and', 'a controller monitoring a signal from the detector and determining a cleaning service requirement; and, 'a bin capacity sensor system carried by the cleaning bin housing and comprisinga remote indicator in wireless communication with the controller and configured to display a user-detectable indication of the cleaning service requirement determined by the controller.17. The coverage robot system of claim 16 , wherein the remote indicator appears on a screen of a device configured to be held by a user.18. The coverage robot system of claim 17 , wherein the device held by the user is ...

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Номер записи: 44
21-11-2013 дата публикации

Steam Sponge

Номер: US20130306103A1
Автор: Daniel Lee Bizzell, Eric Wilhelm Huber, Jeremy Losaw, Juan Carlos Perez, Raeshon Lamont MCNEIL, Thomas James Philpott
Принадлежит: Season 4 LLC

The concept is to use a material that is a microwave susceptor as a heat source to provide the energy necessary to instantly turn water into steam. One or more surfaces of susceptor are housed in a steam chamber. When the steam is generated, the pressure built up inside the steam chamber exhausts the steam through an exhaust duct that directs the steam to the cleaning surface. A sponge or other cleaning element is attached to the bottom of the product to allow the user to scrub the cleaning surface.

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Номер записи: 45
21-11-2013 дата публикации

Multi-function Surface Cleaning Apparatus

Номер: US20130306108A1
Автор: Kevin M. Letera
Принадлежит: Individual

A multi-function surface cleaning apparatus includes a cleaning containment enclosure including a top surface and a plurality of walls connected to form a chamber therebetween, wherein each wall has an inner surface, an outer surface, and a bottom surface, a delivery lance fluidly connected to the top surface of the cleaning containment enclosure, a vacuum suction hose fluidly connected to the top surface of the cleaning containment enclosure, a gun trigger fluidly connected to a proximal end of the delivery lance, and a water pressure line fluidly connected to the gun trigger. The cleaning containment enclosure may include four walls configured to form a diamond-shaped cleaning containment enclosure. The cleaning containment enclosure further may include a plurality of relief vents that extends from the inner surfaces of the walls of the cleaning containment enclosure therethrough to the outer surfaces of the walls of the cleaning containment enclosure.

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Номер записи: 46
28-11-2013 дата публикации

FLOOR TREATMENT APPLIANCE ARRANGEMENT

Номер: US20130315653A1
Автор: JALBERT David
Принадлежит: EURO-PRO OPERATING LLC

A floor treatment appliance has an appliance body which pivots and swivels relative to an appliance head. One or more aspects may facilitate steering and maneuvering of the appliance. A swivel joint may be located within a region of the appliance body which has a lower slope as compared to other portions of the appliance body. The appliance body may be mounted to the top of the appliance head. The swivel joint may be positioned directly above the appliance head. 1. An appliance comprising:an appliance head having a front edge and a rear edge;a body which is pivotally movable relative to the appliance head, the body including a lower body portion and an upper body portion;a handle grasping portion;a swivel joint which permits the lower body portion to swivel relative to the upper body portion, the lower body portion being below the swivel joint, to and the upper body portion being above the swivel joint; anda connection between the lower body portion and the appliance head, whereinat least a portion of the connection between the lower body portion and the appliance head is located forward of the rear edge of the appliance head by at least one quarter of a distance between the rear edge and the front edge.2. An appliance as in claim 1 , wherein:the body has a first slope at the swivel joint;the swivel joint has a rotation axis;an imaginary line extending from the handle grasping portion to the rotation axis at the swivel joint has a second slope; andthe first slope is less than the second slope.3. An appliance as in claim 1 , wherein:the swivel joint has a rotation axis;an imaginary line extending from the handle grasping portion to the rotation axis at the swivel joint has a second slope; andthe rotation axis has a slope which is less than the second slope.4. An appliance as in claim 1 , wherein the appliance head has a top claim 1 , and the lower body portion is connected to top of the appliance head.5. An appliance as in claim 4 , wherein the lower body portion is ...

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Номер записи: 47
19-12-2013 дата публикации

HIGH-PRESSURE CLEANING APPLIANCE

Номер: US20130334942A1
Автор: Schestag Harald, Seitter Ralph
Принадлежит: Alfred Karcher GmbH & Co. KG

A high-pressure cleaning appliance is provided including a housing which has a hood and a rear wall of the housing, the hood being pivotable from an open position in which the housing is open into a closed position in which the housing is closed, and wherein the high-pressure cleaning appliance comprises a locking device having at least one first locking element located on the hood and having at least one second locking element which couples with the first locking element in the closed position of the hood to lock the latter. The high-pressure cleaning appliance includes an aligning device having at least one first aligning element located on the hood and at least one second aligning element integrally formed on the rear wall of the housing and that couples with the at least one first aligning element for aligning the hood in relation to the rear wall of the housing. 1. A high-pressure cleaning appliance , comprising a housing which has a hood and a rear wall of the housing , the hood being pivotable from an open position in which the housing is open into a closed position in which the housing is closed , and wherein the high-pressure cleaning appliance comprises a locking device having at least one first locking element located on the hood and having at least one second locking element which couples with the first locking element in the closed position of the hood to lock the latter , wherein the high-pressure cleaning appliance comprises an aligning device having at least one first aligning element located on the hood and having at least one second aligning element which is integrally formed on the rear wall of the housing and couples with the at least one first aligning element for aligning the hood in relation to the rear wall of the housing , whereby the coupling of the at least one first aligning element and the at least one second aligning element to one another in pivoting the hood from the open position into the closed position begins with traversal of a ...

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Номер записи: 48
16-01-2014 дата публикации

FLOOR CLEANING MACHINE

Номер: US20140013524A1
Автор: Mayer Heinrich-Tito
Принадлежит: DIVERSEY, INC.

A floor cleaning machine includes a cleaning system, a drive mechanism, and at least one steerable front wheel driven by the drive mechanism. The floor cleaning machine also includes two independently suspended rear wheels. A platform is located along a geometrical center axis between the two rear wheels. The platform is configured to support an operator of the floor cleaning machine in a standing position. A maximum vertical distance between the platform and the floor is 200 millimeters. 15-. (canceled)6. A floor cleaning machine comprising:a cleaning system;a drive mechanism;at least one steerable front wheel driven by the drive mechanism;two independently suspended rear wheels; anda platform located along a geometrical center axis between the two rear wheels,wherein the platform is configured to support an operator of the floor cleaning machine in a standing position, andwherein a maximum vertical distance between the platform and the floor is 200 millimeters.7. The floor cleaning machine of claim 6 , wherein the two rear wheels are rotatable in response to the front wheel being driven.8. A method of operating a floor cleaning machine claim 6 , the method comprising:supporting the floor cleaning machine on at least one front wheel and two independently suspended rear wheels;positioning an operator of the floor cleaning machine in a standing position on a platform located along a geometrical center axis between the two rear wheels and at a height no greater than 200 millimeters above the floor; anddriving the two rear wheels with a drive mechanism.9. The method of claim 8 , wherein the two rear wheels are independently driven by two drive motors.10. The method of claim 8 , wherein the platform is located at a center point of the geometrical center axis between the two rear wheels to minimize a centrifugal force experienced by the operator during operation of the floor cleaning machine. Various powered floor cleaning machines are known in the art, and they can be ...

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Номер записи: 49
23-01-2014 дата публикации

Surface Cleaning with Concurrently Usable Prespray and Rinse units

Номер: US20140020719A1
Автор: Kubasiewicz Edward Michael
Принадлежит:

A soiled surface cleaning system is described for pre spraying soiled surface areas, and for rinsing and extracting the pre sprayed soiled surface areas, wherein the pre spraying of the soiled surface areas does not have to be stopped in order to perform the rinsing and extracting of the pre sprayed soiled surface areas. 2. The soiled surface cleaning apparatus of claim 1 , wherein said rinse unit further comprises claim 1 , 'wherein said control member is used to direct the flow of water to said connecting line;', 'a ball valve having an inlet, two outlets, and a control member, said ball valve inlet for receiving water from the outlet of the triplex pump and unloader combination, said control member for selectively directing the flow of water to either of said outlets of said ball valve, and one of said ball valve outlets in fluid communication with said inlet of said connecting line,'} wherein said control member is used to direct the flow of water to said chemical injector,', 'wherein said other inlet of said chemical injector is connectable to a source of rinse agent by a supply tube inserted into a container containing a rinse agent, and', 'the other of said chemical injector inlets for receiving a rinse agent,'}, wherein said chemical injector accelerates the water from said ball valve outlet into a jet creating a vacuum for drawing said rinse agent into said chemical injector', 'wherein the drawn rinse agent mixes with water, and', 'wherein a diluted rinse agent is provided at said chemical injector outlet;, 'said chemical injector for providing a diluted rinse agent,'}], 'a chemical injector having two inlets and an outlet, one of said chemical injector inlets for receiving water from the other of the two outlets of said ball valve,'} an inlet coupled in fluid communication to said outlet of said chemical injector, and', 'an outlet;, 'a check valve having,'} 'a first T-fitting opening coupled in fluid communication with said check valve outlet;', 'a T- ...

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Номер записи: 50
30-01-2014 дата публикации

MOBILE FLOOR CLEANING MACHINE

Номер: US20140026336A1
Автор: Class Eugen, Maurer Bernhard, Schaefer Rainer
Принадлежит: Alfred Karcher GmbH & Co. KG

A mobile floor cleaning machine is provided having an integrated floor cleaning tool. In order to provide a floor cleaning machine of this kind with improved handling capability, the floor cleaning machine can include an accessory retainer for cleaning accessories, which has at least one accommodating part, which is fastened to the floor cleaning machine, and at least one retaining part, which can be connected to the accommodating part, for retaining the cleaning accessories. 1. A mobile floor cleaning machine having an integrated floor cleaning tool , the mobile floor cleaning machine comprising an accessory retainer for cleaning accessories , which has at least one accommodating part , which is fastened to the floor cleaning machine , and at least one retaining part , which is adapted to be connected to the accommodating part , for retaining the cleaning accessories.2. The floor cleaning machine in accordance with claim 1 , wherein the at least one retaining part is adapted to be connected to the at least one accommodating part in at least one of force- and positively-locking manner.3. The floor cleaning machine in accordance with claim 1 , wherein the at least one retaining part is adapted to be clamped to the at least one accommodating part.4. The floor cleaning machine in accordance with claim 1 , wherein the at least one retaining part is adapted to be latched to the at least one accommodating part.5. The floor cleaning machine in accordance with claim 1 , wherein the at least one retaining part is adapted to be suspended in the at least one accommodating part.6. The floor cleaning machine in accordance with claim 1 , wherein the at least one retaining part is adapted to be connected releasably to the at least one accommodating part.7. The floor cleaning machine in accordance with claim 1 , wherein the at least one accommodating part is arranged laterally on the floor cleaning machine.8. The floor cleaning machine in accordance with claim 7 , wherein the at ...

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Номер записи: 51
30-01-2014 дата публикации

AUTONOMOUS CLEANING DEVICE

Номер: US20140026338A1
Автор: Jeon Sang Cheon, Kim Bo Sang, Kim Myeong Ho
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An autonomous cleaning device that may reduce noise caused by friction with a floor includes: a main body having an opening; a brush unit that is rotatably disposed in the opening of the main body; and a blade assembly that guides introduction of dust swept up by the brush unit, the blade assembly including: a blade that guides dust toward an inner side of the main body; a support member that is coupled to the blade so as to support the blade and that has one side in which a coupling groove is formed; and an insertion member that is inserted into the coupling groove of the support member. The autonomous cleaning device can prevent noise from occurring due to abnormal contact between the blade and the floor while the autonomous cleaning device travels. 1. An autonomous cleaning device comprising:a main body having an opening;a brush unit rotatably disposed in the opening of the main body; anda blade assembly to guide introduction of dust swept up by the brush unit, a blade to guide dust toward an inner side of the main body;', 'a support member coupled to the blade so as to support the blade and having one side in which a coupling groove is formed; and', 'an insertion member inserted into the coupling groove of the support member., 'wherein the blade assembly comprises2. The autonomous cleaning device according to claim 1 , wherein a coupling jaw is disposed at one side of the insertion member and is coupled to the coupling groove.3. The autonomous cleaning device according to claim 2 , wherein the support member comprises at least one deviation prevention jaw to prevent deviation of the insertion member.4. The autonomous cleaning device according to claim 3 , wherein the at least one deviation prevention jaw is disposed at both sides of the coupling groove so as to face each other based on the coupling groove.5. The autonomous cleaning device according to claim 1 , wherein the insertion member comprises a plate coupled to the support member and a contact part ...

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Номер записи: 52
30-01-2014 дата публикации

AUTONOMOUS SURFACE CLEANING ROBOT FOR WET CLEANING

Номер: US20140026339A1
Автор: KONANDREAS Stefanos, Morse Christopher John, Ziegler Andrew
Принадлежит:

An autonomous floor cleaning robot includes a transport drive and control system arranged for autonomous movement of the robot over a floor for performing cleaning operations. The robot chassis carries a first cleaning zone comprising cleaning elements arranged to suction loose particulates up from the cleaning surface and a second cleaning zone comprising cleaning elements arraigned to apply a cleaning fluid onto the surface and to thereafter collect the cleaning fluid up from the surface after it has been used to clean the surface. The robot chassis carries a supply of cleaning fluid and a waste container for storing waste materials collected up from the cleaning surface. 123-. (canceled)24. A surface cleaning apparatus comprising:a chassis defined by a fore-aft axis and a perpendicular transverse as tor carrying and transporting cleaning elements along a direction of the tore-aft axis over a work surface supporting the surface cleaning apparatus, the cleaning elements disposed to clean across a cleaning width generally orthogonal to the fore-aft axis;a scrubbing module carried by the chassis, the scrubbing module comprising a smearing element and a rotatable scrubbing brush defining the cleaning width and located aft of the smearing element; anda liquid applicator disposed on the chassis and comprising a pump arranged to dispense cleaning fluid from a fluid supply container;wherein the smearing element extends from the chassis to reach the work surface across the cleaning width for smearing dispensed cleaning fluid along the work surface; andwherein the scrubbing module is formed as a separate subsystem that is removable as a unit from the chassis.25. The surface cleaning apparatus of claim 24 , wherein the smearing element comprises a plurality of smearing bristles configured to distribute cleaning fluid evenly on the work surface across the cleaning width.26. The surface cleaning apparatus of claim 25 , wherein the plurality of smearing bristles comprises ...

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Номер записи: 53
30-01-2014 дата публикации

Retainers for a device having removable floor sheets

Номер: US20140026344A1
Автор: Glenn Allen Bradbury
Принадлежит: Procter and Gamble Co

A retainer for removably attaching a sheet to a cleaning device. The retainer has at least one cantilevered finger extending inwardly from the periphery of a cavity towards the inside of that cavity. Behind the retainer is a flexible barrier, at least partially covering the back of the cavity. The barrier prevents the user's finger from going too far into the cavity and becoming pinched, and allows the thickness of the device to which the sheet is attached to be reduced compared to a device having a conventional sheet retainer. The barrier may provide visual and/or tactile barrier cues to a user, qualitatively signaling the user which direction is proper for insertion of the sheet into the retainer and quantitatively signally the user how far the sheet should be inserted into the retainer. Strands and/or a membrane panel which are elastic or inelastic may be used for the barrier.

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Номер записи: 54
30-01-2014 дата публикации

MODULAR ROBOT

Номер: US20140026354A1
Автор: Burnett Scott Thomas, Dubrovsky Zivthan A., Hickey Stephen A., Kapoor Deepak Ramesh, Rizzari Robert, Sandin Paul E., Svendsen Selma, Won Chikyung
Принадлежит:

A coverage robot including a chassis, multiple drive wheel assemblies disposed on the chassis, and a cleaning assembly carried by the chassis. Each drive wheel assembly including a drive wheel assembly housing, a wheel rotatably coupled to the housing, and a wheel drive motor carried by the drive wheel assembly housing and operable to drive the wheel. The cleaning assembly including a cleaning assembly housing, a cleaning head rotatably coupled to the cleaning assembly housing, and a cleaning drive motor carried by cleaning assembly housing and operable to drive the cleaning head. The wheel assemblies and the cleaning assembly are each separately and independently removable from respective receptacles of the chassis as complete units. 1. A coverage robot comprising:a chassis; a drive wheel assembly housing;', 'a wheel rotatably coupled to the housing; and', 'a wheel drive motor carried by the drive wheel assembly housing and operable to drive the wheel; and, 'multiple drive wheel assemblies disposed on the chassis, each drive wheel assembly comprising a cleaning assembly housing;', 'a cleaning head rotatably coupled to the cleaning assembly housing; and', 'a cleaning drive motor carried by cleaning assembly housing and operable to drive the cleaning head;, 'a cleaning assembly carried by the chassis, the cleaning assembly comprisingwherein the wheel assemblies and the cleaning assembly are each separately and independently removable from respective receptacles of the chassis as complete units.2. The robot of further comprising a removable cover secured to a bottom of the chassis claim 1 , the cover securing each wheel assembly and cleaning assembly within their respective receptacles.3. The robot of wherein each wheel assembly further comprises a power connector disposed on an outer surface of the drive wheel assembly housing and configured to mate with a corresponding chassis power connector within its respective receptacle as the drive wheel assembly is placed ...

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Номер записи: 55
06-02-2014 дата публикации

ROBOT CLEANER AND METHOD FOR CONTROLLING THE SAME

Номер: US20140034086A1
Автор: CHUNG Woo Ram, Hong Jun Pyo, JANG Hwi Chan, JOO Jae Man, JUNG Jae young, KIM Dong Won, Yoo Kyung Hwan
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A robot cleaner to perform a cleaning process by changing a traveling pattern according to a cleaning start position and a method for controlling the same are disclosed. The robot cleaner recognizes a current position of the robot cleaner upon receiving the automatic cleaning command. If the automatic cleaning process starts from the charger, the robot cleaner performs the automatic cleaning process using a conventional cleaning method. Otherwise, if the automatic cleaning process starts from the outside of the charger, the robot cleaner changes a traveling pattern, performs the spot cleaning process and then selectively performs the automatic cleaning process. 1. A method of controlling a robot cleaner , the method comprising:determining whether the robot is put down on a floor after being lifted up by a user;recognizing, if determined that the robot is put down on a floor after being lifted up by a user, a cleaning start location of the robot cleaner relative to a charger;determining, by a controller, whether the recognized cleaning start location of the robot cleaner is at the charger;performing an automatic cleaning process along a first traveling pattern if it is determined that the recognized cleaning start location is at the charger; andperforming a spot cleaning process along a second travelling pattern if it is determined that the recognized cleaning start location is away from the charger.2. The method according to claim 1 , wherein the performing of the spot cleaning process includes first cleaning a region at which the robot is presently located claim 1 , along the second traveling pattern.3. The method according to claim 2 , wherein the second traveling pattern includes a square spiral traveling pattern claim 2 , a curved spiral traveling pattern claim 2 , or a zigzag traveling pattern.4. The method according to claim 1 , further comprising: selectively performing an automatic cleaning process after performing the spot cleaning process.5. The method ...

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Номер записи: 56
20-02-2014 дата публикации

BRUSH FOR USE IN STEAM CLEANING DEVICES

Номер: US20140047657A1
Автор: Su Zhi Ping, Wan Zhen Yue
Принадлежит:

A floor cleaner brush arrangement includes a housing having mounted thereto a plurality of adjacent rotating brush assemblies. The rotating brush assemblies each include bristles extending there-from downwardly to the floor and outwardly into an overlapping and intermeshing relationship with the bristles of the brush assembly or assemblies adjacent thereto. The bristles of adjacent brush assemblies cooperate when rotating to contact the floor in overlapping fashion to eliminate cleaning blind spots. 1. A floor cleaner brush arrangement comprising:a housing having mounted thereto a plurality of adjacent rotating brush assemblies, the rotating brush assemblies each comprising bristles extending there-from downwardly to the floor and outwardly into an overlapping and intermeshing relationship with the bristles of the brush assembly or assemblies adjacent thereto; whereby the bristles of adjacent brush assemblies cooperate when rotating to contact the floor in overlapping fashion.2. The floor cleaner brush arrangement of claim 1 , further comprising a spring biasing each brush assembly towards the floor relative to the housing claim 1 , independent of the remaining brush assemblies.3. The floor cleaner brush arrangement of claim 2 , wherein each brush assembly is affixed to the brush arrangement by a mounting screw claim 2 , and is removable and replaceable from the brush arrangement there-through. This application claims the benefit of Chinese Patent Application No. 201220197451.5, filed May 4, 2010, the entire teachings of which are incorporated herein by reference.The present invention is related to steam cleaning appliances, and more specifically to an improved brushing arrangement for use in a steam cleaning appliance.Steam cleaning appliances are widely used for cleaning surfaces such as floors. Steam can effectively dissolve dirt and stains and it eases cleaning when used in cooperation with other cleaning accessories.Typical steam cleaning appliances for ...

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Номер записи: 57
27-02-2014 дата публикации

CLEANING ROBOT ROLLER PROCESSING

Номер: US20140053351A1
Автор: Dubrovsky Zivthan A., Kapoor Deepak Ramesh
Принадлежит: iRobot Corporation

A coverage robot includes a chassis, a drive system, and a cleaning assembly. The cleaning assembly includes a housing and at least one driven cleaning roller including an elongated core with end mounting features defining a central longitudinal axis of rotation, multiple floor cleaning bristles extending radially outward from the core, and at least one compliant flap extending radially outward from the core to sweep a floor surface. The flap is configured to prevent errant filaments from spooling tightly about the core to aid subsequent removal of the filaments. In another aspect, a coverage robot includes a chassis, a drive system, a controller, and a cleaning assembly. The cleaning assembly includes a housing and at least one driven cleaning roller. The coverage robot includes a roller cleaning tool carried by the chassis and configured to longitudinally traverse the roller to remove accumulated debris from the cleaning roller. 1. A cleaning brush , comprising:a rotation shaft in which multiple rows of bristles are implanted, characterized in that, a squeegee is disposed between each two neighboring rows of the bristles.2. The cleaning brush of characterized in that claim 1 , the height of the bristles is higher than the height of the squeegee.3. The cleaning brush of claim 1 , characterized in that claim 1 , multiple squeegees are integrally formed into a squeegee assembly.4. The cleaning brush of claim 1 , characterized in that claim 1 , the multiple rows of bristles have 2 to 5 rows of bristles.5. The cleaning brush of wherein the multiple squeegees are configured to prevent errant filaments from spooling tightly about the rotation shaft to aid subsequent removal of the filaments6. The cleaning brush of wherein the multiple squeegees extend radially outward from the rotation shaft.7. The cleaning brush of wherein the multiple squeegees extend along the rotation shaft in a paddle wheel arrangement parallel to the rows bristles.8. The cleaning brush of wherein a ...

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Номер записи: 58
27-02-2014 дата публикации

Floor Cleaning Apparatus

Номер: US20140053363A1
Автор: Barlotti Davide, Luo Jin Jin
Принадлежит: HOOVER LIMITED

A floor cleaning apparatus comprising a steam generator for providing a steam cleaning mode, a rotary brush for providing a dry cleaning mode, a switch operable to select the steam and/or dry cleaning mode, an upstanding handle and a switch disposed adjacent the upper end of the handle which can be actuated to operate the cleaner in accordance with the selected mode(s). A user is thus able to operate the cleaner to provide the selected mode(s) of cleaning by actuating the switch which is conveniently located on the handle 1. A floor cleaning apparatus comprising means for providing a first cleaning mode , means for providing a second cleaning mode , a switch operable to select the first and/or second cleaning mode , an upstanding handle , and a switch disposed adjacent the upper end of the handle which can be actuated to operate the cleaner in accordance with the selected mode(s).2. An apparatus as claimed in claim 1 , in which the handle switch is connected in series with the mode switch and a pair of power conductors which feed power to the appliance.3. An apparatus as claimed in claim 1 , in which said first mode comprises a steam-cleaning mode provided by a steam generator.4. An apparatus as claimed in claim 3 , in which a main switch is provided in series with the handle switch and the conductors claim 3 , the main switch being arranged to apply power to the handle switch and to heating element of the steam generator.5. An apparatus as claimed in claim 1 , in which the second cleaning mode comprises a dry cleaning mode.6. An apparatus as claimed in claim 1 , in which the mode switch comprises first and second configurations for providing the first and second modes respectively.7. An apparatus as claimed in claim 6 , in which the mode switch further comprises a third configuration for providing said first and said second modes simultaneously.8. An apparatus as claimed in claim 1 , in which said mode switch also actuates said main switch when at least one of the ...

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Номер записи: 59
27-02-2014 дата публикации

DRY STEAMING APPARATUS FOR PEST CONTROL AND CLEANING

Номер: US20140053364A1
Автор: Vasudeva Kailash C.
Принадлежит: BUG ELIMINATION AND PREVENTION CORPORATION

The dry steamer apparatus delivers steam and heated air to produce dry steam to treat a surface as a method of eradicating bed bugs or other insect pests, and/or for cleaning purposes. The apparatus provides a vacuum to immediately remove the dry steam, and dead pests and other debris. A treatment substance dispensing assembly may also be provided, to dispense treatment substances onto the surface after steaming and vacuuming. The apparatus may incorporate the vacuum, or may attach to an external vacuum, for example the central vacuum unit of a home. Where the vacuum is part of the apparatus, the vacuum fan may have its exhaust connected to supply air to an assembly to produce the heated air, and if applicable, to the treatment substance dispensing assembly to dispense the treatment substance. 1. Apparatus for dry steam pest control and/or dry steam cleaning , comprising:a steam generating assembly for generating and delivering steam via a steam nozzle to a surface to be treated;an air heating assembly for heating and delivering hot air to mix with said steam prior to exiting said steam nozzle, to produce dry steam; anda vacuum nozzle for connection to a vacuum unit for drawing exterminated pests and/or other debris away from the surface.2. Apparatus as in claim 1 , wherein said vacuum unit is a part of said apparatus claim 1 , and wherein said steam generating assembly claim 1 , said air heating assembly and said vacuum unit are combined in one unit.3. Apparatus as in claim 2 , wherein said vacuum unit comprises a fan connected to said vacuum nozzle to draw air through said vacuum nozzle claim 2 , and an exhaust supplying air to said air heating assembly for heating and delivering to mix with said steam.4. Apparatus as in claim 1 , further comprising a treatment substance dispensing assembly for dispensing a treatment substance onto the surface via a treatment substance dispensing nozzle.5. Apparatus as in claim 2 , further comprising a treatment substance ...

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Номер записи: 60
06-03-2014 дата публикации

FLUID EXTRACTING DEVICE WITH SHAPED HEAD AND ASSOCIATED SYSTEMS AND METHODS OF USE AND MANUFACTURE

Номер: US20140060577A1
Автор: Bartholmey Brett, Bruders William
Принадлежит: SAPPHIRE SCIENTIFIC

A fluid extracting device with a shaped head and associated systems and methods of use and manufacture. In one embodiment, the device includes an extractor head that includes an extractor port housing having a cavity configured to be coupled to a vacuum source. The extractor port housing includes a recessed surface and individual openings extending through the recessed surface and in fluid communication with an interior suction cavity. The extractor port housing can further include first and second lips each adjacent to opposite sides of the recessed surface and each configured to provide a squeegee function. In another embodiment, the device includes a tubular member and a handle operably coupled to the tubular member and including a suction control device. The suction control device is configured such that a user can simultaneously operate the device to control the suction and operate the extractor to remove fluid from a flooring surface. 1. An extractor head for removing fluid from a surface , comprising: a recessed surface aligned with an elongated axis, and', 'individual openings extending through the recessed surface and in fluid communication with an interior suction cavity of the extractor port housing, and', 'wherein the extractor port housing further includes first and second lips each adjacent to an opposing side of the recessed surface, aligned with the elongated axis, and having a generally convex shape relative to the recessed surface., 'an extractor port housing having a cavity positioned to be coupled to a vacuum source, the extractor port housing including—'}2. The extractor head of wherein:the first lip is configured to provide a first squeegee function when a portion of the first lip is contacting and moving in a first direction across an at least partially liquid-saturated surface, andthe second lip is configured to provide a second squeegee function when a portion of the second lip is contacting and moving in a second direction across the liquid ...

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Номер записи: 61
06-03-2014 дата публикации

Robotic Carpet and Rug Deep Cleaner

Номер: US20140060578A1
Автор: Robert C. Tomlinson
Принадлежит: Milliken and Co

This invention combines multiple tasks associated with carpet deep cleaning. It includes a self-propelled cleaner and guide system that will dispense, brush and retrieve a dry carpet cleaning pretreatment and powder across the surface of the carpet.

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Номер записи: 62
06-03-2014 дата публикации

SIDE BRUSH ASSEMBLY, ROBOT CLEANER AND CONTROL METHOD OF ROBOT CLEANER

Номер: US20140067116A1
Автор: Kim Kyoung Woun, MOON Joo Sung, Song Jeong Gon, Yoo Kyung Hwan
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A side brush assembly including a side arm capable of being exposed outside a main body and returning inside the main body and a side brush unit mounted to the side arm, a robot cleaner and a control method of the robot cleaner is provided. The robot cleaner includes a main body and at least one side brush assembly to increase a dust-removing area. The side brush assembly includes a side brush body, a side arm mounted to a bottom surface of the side brush body and configured to be exposed outside the main body, a side brush unit rotatably mounted to the side arm, a lever configured to rotate together with the side arm, a cam configured to rotate by receiving driving force from a driving motor, and an elastic member connecting the lever and the cam to rotate the lever by elastic force thereof. 1. A robot cleaner comprising:a main body to remove dust from a floor while traveling on the floor; andat least one side brush assembly provided at the main body in order to increase a dust-removing area on the floor,wherein the at least one side brush assembly includes:a side brush body;a side arm mounted to a bottom surface of the side brush body and configured to be exposed outside the main body;a side brush unit rotatably mounted to the side arm;a lever connected to the side arm and configured to rotate together with the side arm;a cam configured to rotate by receiving driving force from a driving motor; andan elastic member to connect the lever and the cam in order to rotate the lever by elastic force thereof.2. The robot cleaner according to claim 1 , wherein the side brush body is formed with a through-hole claim 1 , through which a shaft is inserted claim 1 ,and wherein the shaft inserted through the through-hole passes through the side brush body and the lever to connect the same.3. The robot cleaner according to claim 2 , wherein the side brush body is formed with a slit near the through-hole.4. The robot cleaner according to claim 3 , wherein the lever is provided ...

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Номер записи: 63
13-03-2014 дата публикации

CABLE-ACTUATED LIFT SYSTEM

Номер: US20140068885A1
Автор: Fischer Andrew, Forbes Ronald Matthew
Принадлежит: KARCHER NORTH AMERICA, INC.

A lift device is provided which allows a surface-contacting feature to articulate. The device raises and lowers a squeegee regardless of its lateral location. An actuator arm is provided on one end of a pivot arm channel such that when the actuator arm fully extends it disengages from the one end of the pivot arm channel. An actuator cable remains in tension such that it may be raised or lowered regardless of whether the surface-contacting feature's lateral position. 1. A cable actuated lift device , comprising:a cable having a predetermined length;a first end of the predetermined length of cable provided in force transmitting communication with a linear actuator;a second end of the predetermined length of cable provided in force transmitting communication with a surface cleaning device;the linear actuator comprising an extended and retracted position, and adapted to extend and retract the predetermined length of cable, wherein the extended position of the linear actuator corresponds to the surface cleaning device being provided in contact with a surface and the retracted position corresponds to the surface cleaning device being provided in a raised position with respect to the surface;the predetermined length of cable extending in a first direction and a second direction, wherein the cable is provided in contact with a pulley at a transition point between the first direction and the second direction;the pulley being rotatable about a first axis and pivotable about a second axis, the second axis comprising a substantially horizontal axis; andwherein pivoting of the pulley about the second axis permits translation of the surface cleaning device at least when the surface cleaning device is provided in contact with a surface.2. The cable actuated lift device of claim 1 , wherein the linear actuator comprises a powered piston.3. The cable actuated lift device of claim 1 , wherein the linear actuator comprises a servo-motor.4. The cable actuated lift device of claim 1 , ...

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Номер записи: 64
27-03-2014 дата публикации

Systems and methods for transferring heat and/or sound during fluid extraction and/or cleaning processes

Номер: US20140082880A1
Автор: Michael James Roden
Принадлежит: Sapphire Scientific Inc

Systems and methods for transferring heat and/or sound during liquid extraction and/or cleaning processes are disclosed. A fluid extraction system in accordance with a particular embodiment includes a fluid extractor having an outlet positioned to deliver extracted waste fluid, and a fluid tank operatively coupled to the extractor. A blower, having an air intake and an air outlet through which blower air passes, is operatively coupled to the extractor outlet to draw the extracted waste fluid from the extractor. A muffler is positioned at least partially within the liquid tank and has a flow path along which the blower air passes. In particular embodiments, the muffler can also provide a heat exchanger function, for example, to heat cleaning fluid provided to the extractor.

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Номер записи: 65
27-03-2014 дата публикации

BRUSH, THE BRUSH ATTACHING SYSTEM AND A VACUUM CLEANER

Номер: US20140082884A1
Автор: BLACHNIO Tomasz, JAROCKI Sebastian
Принадлежит: Robotics Inventions

The present invention is a brush for a vacuum cleaner comprising a disc designed to mount brush to vacuum cleaner characterized in that the brush disc () is equipped with the permanent magnet (), facing one of its magnetic poles in the vacuum cleaner direction. 1109. A brush for a vacuum cleaner comprising of the disc designed for mounting the brush to a vacuum cleaner characterized in that the brush disc () is equipped with the permanent magnet () , facing one of magnet poles in the vacuum cleaner direction.2. The brush according to claim 1 , characterized in that is a rotating brush.39. The brush according to claim 1 , characterized in that the permanent magnet () is a neodymium magnet claim 1 , preferably cylindrical.49. An assembly for brush mounting claim 1 , in particular a vacuum cleaner rotating brush claim 1 , characterized in that it is equipped with a permanent magnet () claim 1 , facing one of its magnetic poles in the direction of the brush.5. The assembly according to claim 4 , characterized in that it is also the drive assembly of the brush.632. The assembly according to claim 5 , characterized in that it comprises a motor () brushes and the hub () claim 5 , designed for fixing the rotating brush.792. The assembly according to claim 6 , characterized in that the permanent magnet () is located in the hub ().89. The assembly according to claim 4 , characterized in that mentioned permanent magnet () is a neodymium magnet claim 4 , preferably cylindrical.9. A vacuum cleaner equipped with the brush attaching assembly claim 4 , in particular a rotary brush claim 4 , according to .109. The vacuum cleaner according to claim 9 , characterized in that it comprises at least two assemblies for mounting the brushes claim 9 , in particular rotating brushes claim 9 , means the right and left assembly where every of them is equipped with the permanent magnet () facing one of its magnetic poles in the brush direction claim 9 , wherein the permanent magnet in right ...

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Номер записи: 66
27-03-2014 дата публикации

Hydraulic motor capable of many different applications able to use low-pressure or high-pressure fluids to operate

Номер: US20140083287A1
Автор: Weldy Peguero
Принадлежит: Individual

A hydraulic motor able to use low-pressure or high-pressure fluids such as water for a large number of applications. The motor uses a flow of water that is controlled and directed through a system of supply tubes to a chamber that fills with the fluid, moving a piston that produces an action such as rotating a shaft to turn a brush. Fluid fills the chamber through a system of opening and closing valves that direct and control the flow of the fluid so that the piston exerts pressure against a spring until it reaches a maximum position. A system of valves then reverses the flow of fluid until the piston is pushed in the opposite direction, producing an action such as turning a brush through the alternating application of water flows. A one-way gear box may be used to control the action of a shaft, which may be directed to turn in the same direction or in alternating directions to accomplish a wide variety of applications such as an hydraulic brush, gearbox speed increaser, generator or washing machine.

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Номер записи: 67
27-03-2014 дата публикации

Steam nozzle system and method

Номер: US20140083467A1
Автор: Dennis Dehn
Принадлежит: Dehns Innovations LLC

Steam cleaning spray nozzle systems and methods of use are described herein. The spray nozzle includes a substantially rigid conduit a support member in fluid communication with a steam source. A portion of the conduit is angled. During use, sufficient eccentric force is produced by the steam to rotate the support member such that steam is ejected from the substantially rigid conduit at an oblique angle relative to the center to of the substantially rigid conduit.

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Номер записи: 68
27-03-2014 дата публикации

SURFACE CLEANING APPARATUS WITH REMOVABLE SPRAY TIP

Номер: US20140084079A1
Автор: Lenkiewicz Kenneth M.
Принадлежит: BISSELL HOMECARE, INC.

A surface cleaning apparatus has a supply tank for holding a supply of cleaning solution, a spray tip in fluid communication with the supply tank for distributing the cleaning solution to the surface to be cleaned, and a spray tip receiver. A removable connection between the spray tip and spray tip receiver removably mounts the spray tip to the spray tip receiver. 1. A surface cleaning apparatus , comprising:a base housing adapted for movement across a surface to be cleaned;a supply tank for holding a supply of cleaning solution;a spray tip in fluid communication with the supply tank for distributing the cleaning solution to the surface to be cleaned;a spray tip receiver on the base housing; and at least one resilient tab on the spray tip; and', 'at least one notch in the spray tip receiver that abuts the at least one resilient tab;', 'wherein, when the spray tip is mounted to the spray tip receiver, the at least one resilient tab abuts the at least one notch to removably connect the spray tip to the spray tip receiver., 'a removable connection between the spray tip and spray tip receiver for removably mounting the spray tip to the spray tip receiver, the removable connection comprising2. The surface cleaning apparatus of claim 1 , wherein the spray tip receiver comprises a wall with the at least one notch formed in the wall claim 1 , and the at least one resilient tab comprises a prong wherein claim 1 , when the spray tip is mounted to the spray tip receiver claim 1 , the prong is positioned beneath the wall to prevent upward movement of the spray tip relative to the spray tip receiver.3. The surface cleaning apparatus of claim 2 , wherein the at least one resilient tab comprises a pair of opposing resilient tabs and the at least one notch comprises a pair of notches claim 2 , and each resilient tab comprises a prong.4. The surface cleaning apparatus of claim 2 , wherein the spray tip comprises a planar portion that rests on a corresponding portion of the spray tip ...

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Номер записи: 69
03-04-2014 дата публикации

AUTONOMOUS COVERAGE ROBOT

Номер: US20140090201A1
Автор: Gilbert, JR. Duane L.
Принадлежит: iRobot Corporation

A surface treatment robot including a robot body, a differential drive system mounted on the robot body and configured to maneuver the robot over a cleaning surface, a liquid applicator carried by the robot body, and a collection assembly carried by the robot body and configured to remove waste from the cleaning surface. The robot body has a forward portion and a rear portion, with the forward portion preceding the rear portion as the robot moves in a forward direction over the cleaning surface. The liquid applicator is configured to dispense a liquid to the cleaning surface such that at least a portion of the liquid is dispensed rear of the collection assembly as the robot moves in the forward direction. 120-. (canceled)21. A surface treatment robot comprising:a robot body having a forward portion and a rear portion, with the forward portion preceding the rear portion as the robot moves in a forward direction over a cleaning surface;a differential drive system mounted on the robot body, the differential drive system comprising a right drive wheel and a left drive wheel, each drive wheel rotatable about a wheel axis parallel to the cleaning surface and transverse to the forward direction of movement of the robot over the cleaning surface;a base plate detachably coupled to the robot body, anda cleaning assembly carried by the base plate and configured to contact the cleaning surface to remove debris from the cleaning surface, wherein at least a portion of the cleaning surface is disposed forward of the wheel axis.22. The surface treatment robot of claim 21 , wherein at least a portion of the cleaning assembly is configured to slidably contact the cleaning surface.23. The surface treatment robot of claim 21 , wherein at least a portion of the cleaning assembly is releasably attached to the base plate.24. The surface treatment robot of claim 21 , wherein the base plate defines at least a portion of a wheel well of each of the right and the left drive wheel.25. The ...

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Номер записи: 70
03-04-2014 дата публикации

SELF-PROPELLED SURFACE CLEANING MACHINE AND METHOD FOR OPERATING A SELF-PROPELLED SURFACE CLEANING MACHINE

Номер: US20140090664A1
Автор: Hofner Christian, Walz Juergen
Принадлежит: Alfred Karcher GmbH & Co. KG

Provided is a self-propelled surface cleaning machine including a front wheel device, a steering device associated therewith, a steering angle sensor device capable of detecting a steering angle at the front wheel device, a rear wheel device having a left rear wheel and a right rear wheel, an electromotive drive device associated with each of the left rear wheel and the right rear wheel, a cleaning liquid application device by which cleaning liquid is applicable to a floor/ground in an application area arranged between the front wheel device and the rear wheel device, and a control device operatively connected for signal communication with the steering angle sensor device and the electromotive drive devices, wherein each electromotive drive device is controllable individually depending on signals from the steering angle sensor device. 1. A self-propelled surface cleaning machine , comprising:a front wheel device;a steering device associated with the front wheel device;a steering angle sensor device by which a steering angle at the front wheel device is detectable;a rear wheel device having at least one left rear wheel and at least one right rear wheel;a first electromotive drive device associated with the at least one left rear wheel;a second electromotive drive device associated with the at least one right rear wheel;a cleaning liquid application device by which cleaning liquid is applicable to a floor/ground in an application area that is arranged between the front wheel device and the rear wheel device; anda control device operatively connected for signal communication with the steering angle sensor device, the first electromotive drive device and the second electromotive drive device,wherein each of the first electromotive drive device and the second electromotive drive device is controllable individually depending on signals from the steering angle sensor device.2. The self-propelled surface cleaning machine in accordance with claim 1 , wherein the control ...

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Номер записи: 71
10-04-2014 дата публикации

ROBOT CLEANER AND CONTROL METHOD THEREOF

Номер: US20140100736A1
Автор: Hong Jun Pyo, Kim Shin, Lee Ju Sang, Song Jeong Gon
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A control method of a robot cleaner for traveling to clean includes checking information about a predetermined traveling pattern; determining a traveling trajectory based on a traveling speed; generating a traveling pattern based on the determined traveling trajectory and the information about the predetermined traveling pattern, wherein the traveling pattern includes a first straight path, a first rotation path connected to the first straight path and for rotation in a first direction, a second straight path connected to the first rotation path, and a second rotation path connected to the second straight path and for rotation in a second direction; and repeatedly traveling along the generated traveling pattern at regular intervals. Therefore, since the robot cleaner performs cleaning without scattering dust, the efficiency of cleaning may be improved. 1. A robot cleaner comprising:a main body;a traveling unit moving the main body; anda controller controlling the traveling unit such that the robot cleaner travels from a first straight path to a first rotation path and from the first rotation path having a first rotation direction to a second straight path intersecting the first straight path.2. The robot cleaner according to claim 1 , wherein the controller controls the traveling unit such that the robot cleaner travels from the second straight path to a second rotation path having a second rotation direction opposite to the first rotation direction of the first rotation path claim 1 , and from the second rotation path to the first straight path intersecting the second straight path.3. The robot cleaner according to claim 2 , wherein the controller controls the traveling unit such that the robot cleaner repeatedly travels along a traveling pattern in which the first straight path claim 2 , the first rotation path claim 2 , the second straight path claim 2 , and the second rotation path are sequentially connected to each other.4. The robot cleaner according to claim ...

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Номер записи: 72
06-01-2022 дата публикации

ROBOT CLEANER AND ROBOT CLEANING SYSTEM INCLUDING THE SAME

Номер: US20220000328A1
Автор: LEE Young Sub, SHIN Yonggil, Yoo Hwan
Принадлежит:

The present invention relates to a robot cleaner capable of receiving a user input setting a reference distance for detecting a surrounding environment of a space to be cleaned through an external control device, and controlling driving based on the user input, and a robot cleaner system including the same, and according to the present invention, the actuator of the robot cleaner is controlled based on the reference distance set by the user, so that the robot cleaner can be controlled not to fall into inability to drive according to a cleaning environment. 1. A robot cleaner which cleans a space to be cleaned while automatically driving , comprising:a body;a first rotation plate that is coupled to the body to rotate and to whose lower side a first mop facing a bottom surface of the space to be cleaned is coupled;a second rotation plate that is coupled to the body to rotate and to whose lower side a second mop facing the bottom surface of the space to be cleaned is coupled;a sensor unit that is coupled to the body and detects a height from the bottom surface of the space to be cleaned to a lower side of the body as distance data;a first actuator that is coupled to the body to provide power to rotate the first rotation plate; anda second actuator that is coupled to the body to provide power to rotate the second rotation plate;wherein the first actuator and the second actuator are controlled based on a height of cliff in the space to be cleaned set by a user input through an external control device and the distance data detected by the sensor unit.2. The robot cleaner according to claim 1 , further comprising a control unit that controls operations of the first actuator and the second actuator by communicating with the external control device claim 1 ,wherein the control unit receives the user input setting the height of cliff through the external control device,the control unit changes a reference height of cliff to the set height of cliff if the reference height of ...

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Номер записи: 73
03-01-2019 дата публикации

HEAD FOR A SURFACE CLEANING DEVICE

Номер: US20190000288A1
Автор: Burnham Gavin, Tyler Jake, Ward Matt
Принадлежит:

A surface cleaning device including a head including an inlet in fluid communication with a fluid tank and a suction source. The inlet is configured to receive a cleaning fluid from a surface. The head further includes an inlet extension member that at least partially surrounds the inlet, the inlet extension member including an opening and the inlet extension member movable with respect to the inlet between a first position and a second position. In the first position, the inlet is closer to the surface than the opening of the inlet extension member and in the second position, the opening of the inlet extension member is closer to the surface than the inlet. 1. A surface cleaning device comprising:a suction source;a first fluid tank configured to store a cleaning fluid that is dispensed onto a surface to be cleaned;a second fluid tank in fluid communication with the suction source and configured to store the cleaning fluid recovered from the surface by the suction source; and an inlet in fluid communication with the second fluid tank and the suction source, the inlet configured to receive the cleaning fluid from the surface;', 'an inlet extension member that at least partially surrounds the inlet, the inlet extension member including an opening and the inlet extension member movable with respect to the inlet between a first position and a second position,, 'a head including,'}wherein in the first position, the inlet is closer to the surface than the opening of the inlet extension member, andwherein in the second position, the opening of the inlet extension member is closer to the surface than the inlet.2. The surface cleaning device of claim 1 , wherein the head further includes claim 1 ,a body, anda frame,wherein the inlet extension member is supported by the frame and the frame is movably connected to the body so as to be movable with respect to the inlet to move the inlet extension member between the first and the second positions.3. The surface cleaning device ...

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Номер записи: 74
03-01-2019 дата публикации

AUTONOMOUS FLOOR CLEANER

Номер: US20190000291A1
Автор: Dillane Michael T., Imhoff Tyler James, Luedke Adam, Rose Scott M., Scholten Jeffrey A.
Принадлежит:

An autonomous floor cleaner includes a base that is movable over a surface to be cleaned, a top plate coupled with the base, a collection chamber, at least one dirt inlet in communication with the collection chamber, and at least one sweeping element for sweeping dirt on the surface to be cleaned toward the collection chamber. 1. An autonomous floor cleaner comprising:a base adapted for movement over a surface to be cleaned;a top plate coupled with the base;a drive system associated with the base and configured to move the base over the surface to be cleaned;a collection chamber;a dirt inlet in communication with the collection chamber, wherein the dirt inlet is at least partially defined by a guide on the base; anda sweeping element associated with the top plate and at least partially in register with the surface to be cleaned;wherein the sweeping element comprises a flexible skimmer which extends beyond the base and is configured to sweep dirt through the dirt inlet and elastically flex over the guide to push dirt toward the collection chamber.2. The autonomous floor cleaner from claim 1 , wherein the top plate is coupled with the base for rotation relative to the base and the skimmer rotates with the top plate relative to the dirt inlet and the guide.3. The autonomous floor cleaner from claim 1 , wherein the base comprises a ramp at least partially defining the dirt inlet claim 1 , wherein the ramp is adjacent to the guide and wherein the skimmer is configured to slide up the ramp.4. The autonomous floor cleaner from claim 3 , and further comprising an opening to the collection chamber formed in the base near an upper portion of the ramp.5. The autonomous floor cleaner from claim 3 , wherein the guide comprises a curved vane which projects upwardly from the base and extends along the ramp.6. The autonomous floor cleaner from claim 1 , wherein the guide comprises a curved vane which projects upwardly from the base.7. The autonomous floor cleaner from claim 1 , ...

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Номер записи: 75
03-01-2019 дата публикации

SURFACE CLEANING MACHINE

Номер: US20190000292A1
Автор: Palmer Tobias, Rufenach Christoph
Принадлежит:

A surface cleaning machine is proposed which includes an appliance body and a cleaning head which is arranged on the appliance body, wherein at least one driven cleaning roller unit is positioned on the cleaning head and a dirty fluid tank device is arranged on the cleaning head, and a drive motor, wherein a scraper guide device which acts on the at least one cleaning roller unit is associated with the at least one cleaning roller unit, wherein the scraper guide device is arranged at an inlet orifice of the dirty fluid tank device, and wherein the scraper guide device is arranged and formed in such a way that dirty fluid is couplable from the at least one cleaning roller unit via the inlet orifice of the dirty fluid tank device into the dirty fluid tank device without a suction fan. 1. Surface cleaning machine comprisingan appliance body;a cleaning head which is arranged on the appliance body;wherein at least one driven cleaning roller unit is positioned on the cleaning head and a dirty fluid tank device is arranged on the cleaning head;a drive motor; anda scraper guide device which acts on the at least one cleaning roller unit and is associated with the at least one cleaning roller unit;wherein the scraper guide device is arranged at an inlet orifice of the dirty fluid tank device; andwherein the scraper guide device is arranged and formed in such a way that dirty fluid is couplable from the at least one cleaning roller unit via the inlet orifice of the dirty fluid tank device into the dirty fluid tank device without a suction fan.2. The surface cleaning machine in accordance with claim 1 , wherein the scraper guide device is arranged and formed in such a way that dirty fluid which has been picked up by the at least one cleaning roller unit is scraped off the at least one cleaning roller unit by the scraper guide device and is guided into the dirty fluid tank device.3. The surface cleaning machine in accordance with claim 1 , wherein the scraper guide device is ...

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Номер записи: 76
07-01-2021 дата публикации

Floor bristle brush assembly

Номер: US20210000248A1
Автор: James L. Erickson, Lijun Zu, Samad JAVID
Принадлежит: 3M Innovative Properties Co

A brush assembly comprising a cushion pad and a plurality of brushes secured to the cushion pad. The cushion pad has a 25% compressibility within the range of 6.9 kPa (1 psi) to 2413 kPa (350 psi). At least one of the plurality of brushes comprises: a brush base, and bristles, the bristles comprising moldable polymeric material and abrasive particle additives.

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Номер записи: 77
07-01-2016 дата публикации

MOBILE ROBOT

Номер: US20160000282A1
Автор: ROLLO Adam William, VANDERSTEGEN-DRAKE Mark Stamford
Принадлежит: Dyson Technology Limited

A mobile robot including a body having a drive arrangement for driving the body on a surface, the body further including a bias for biasing a rear portion of the body in a direction away from the floor surface. The bias may include a spring-loaded swing arm located on a rear portion of the body and which is movable between stowed and deployed positions. 1. A mobile robot comprising a body having a drive arrangement for driving the body on a surface , and bias for biasing a rear portion of the body in a direction away from the floor surface , the bias including a floor engaging support member for supporting a rear portion of the body on a floor surface , wherein the floor engaging support member rotates relative to the body about a substantially vertical axis , and wherein the floor engaging support member comprises a carrier rotatably mounted to the body and a swing arm pivotally mounted to the carrier , the carrier rotates relative to the body about a substantially vertical axis , and the swing arm pivots relative to the carrier about a substantially horizontal axis.2. (canceled)3. The mobile robot of claim 1 , wherein the floor engaging support member is urged against the floor surface with a predetermined force so as to bias the body away from the floor surface.4. The mobile robot of claim 1 , wherein the floor engaging support member is movable between a first position in which it is stowed in a recess defined by the body and a second position in which it is deployed from the recess.5. The mobile robot of claim 1 , wherein the swing arm pivots relative to the body of the robot.6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. The mobile robot of claim 1 , including a spring member that acts on the floor engaging support member.11. The mobile robot of claim 10 , wherein the spring member is a torsion spring.12. The mobile robot of claim 10 , wherein the spring member provides biasing force of approximately 5 Newtons.13. The mobile robot of claim 1 , wherein ...

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Номер записи: 78
07-01-2016 дата публикации

ROBOT CLEANER AND METHOD FOR CONTROLLING THE SAME

Номер: US20160000290A1
Автор: KIM Ji Min, Kim Shin, KWAK No San, LEE Jong Gap, Roh Kyung Shik, So Jea Yun, YOON Suk June
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A robot cleaner includes a traveling unit to move a main body, an obstacle sensing unit to sense an obstacle, a light reception unit to receive modulated light according to a control command of a user, and a controller to control the traveling unit so that the main body traces a light spot formed by the light. If an obstacle is detected, the controller controls the traveling unit such that the main body traces an outline of the obstacle according to the light spot position and the obstacle position. 1. A robot cleaner comprising:a traveling unit to move a main body;an obstacle sensing unit to sense an obstacle;a light reception unit to receive a position of a light spot of modulated light formed according to a control command of a user; anda controller configured to control the traveling unit to have the main body trace the light spot,wherein, if the obstacle is sensed, the controller further controls the traveling unit such that the main body traces an outline of the obstacle according to the position of the light spot and a position of the obstacle.2. The robot cleaner according to claim 1 , wherein the controller performs any one of a right tracing traveling in which a right side of the main body travels toward the obstacle and a left tracing traveling in which a left side of the main body travels toward the obstacle.3. The robot cleaner according to claim 2 , wherein:if the obstacle is located on a traveling direction of the main body, the controller controls the traveling unit so that the main body rotates toward the light spot and traces the obstacle outline.4. The robot cleaner according to claim 3 , wherein:if the obstacle is located on the traveling direction of the main body and the light spot is located at a right side of the obstacle, the controller controls the traveling unit so that the main body performs the left tracing traveling.5. The robot cleaner according to claim 3 , wherein:if the obstacle is located on the traveling direction of the main body ...

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Номер записи: 79
02-01-2020 дата публикации

MOBILE CLEANING ROBOTS SYSTEMS AND METHODS

Номер: US20200000302A1
Автор: Amaral Erik, Burbank Eric J., Morin Russell Walter, Neumann Rogelio Manfred, Swett David O.
Принадлежит:

A mobile cleaning robot system can include a mobile clearing robot and a vacuum system. The mobile cleaning robot can include a support structure and a drive system operative to move the mobile cleaning robot. The vacuum system can be configured to vacuum a surface. 1. A mobile cleaning robot system comprising: a support structure defining an extractor cavity; and', 'a drive system connected to the support structure and configured to move the mobile cleaning robot;, 'a mobile cleaning robot comprisinga vacuum module including an extractor removably installable in the extractor cavity, the vacuum module configured to vacuum a surface when the vacuum module is installed in the extractor cavity; anda mop module including a cleaning pad, the mop module removably installable in the extractor cavity, the robot configured to mop the surface when the mop module is installed in the extractor cavity.2. The mobile cleaning robot system of claim 1 , wherein:the mop module comprises a cleaning fluid supply system comprising an applicator configured to dispense a cleaning fluid on the surface.3. The mobile cleaning robot system of claim 2 , wherein:the cleaning fluid supply system comprises a pump to deliver the cleaning fluid to the applicator.4. The mobile cleaning robot system of claim 3 , wherein:the cleaning fluid supply system comprises a reservoir connected to the pump and configured to contain a supply of the cleaning fluid.5. The mobile cleaning robot system of claim 3 , comprising:an extractor drive gear of the mobile cleaning robot is configured to drive the pump to deliver the cleaning fluid to the applicator.6. The mobile cleaning robot system of claim 2 , wherein:the mop module comprises a mop housing mountable within the extractor cavity, the mop housing including a pad holder, the cleaning pad secured to the mop housing by the pad holder.7. The mobile cleaning robot system of claim 6 , wherein:the cleaning fluid supply system comprises nozzle connected to the mop ...

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Номер записи: 80
02-01-2020 дата публикации

EXTRACTOR TANK ASSEMBLY

Номер: US20200000303A1
Автор: Bode Donovan, Rukavina Douglas M.
Принадлежит: TTI (Macao Commercial Offshore) Limited

A recovery tank for a surface cleaning apparatus such as an extractor is provided. The apparatus comprises a base positionable on the surface to be cleaned and includes a suction nozzle having a suction inlet in fluid communication with a duct and an exhaust outlet. The recovery tank is mountable to the base and has one or more walls and a bottom surface. The recovery tank includes a tank inlet extending through the bottom surface, wherein the tank inlet is positioned adjacent the base and operatively coupled to the duct outlet when the recovery tank is mounted to the base. A tank air outlet extends through the bottom surface, wherein the tank air outlet is positioned adjacent the base and operatively coupled to the exhaust outlet when the recovery tank is mounted to the base. A tank air outlet tube extends into the recovery tank from the tank air outlet. 1. An apparatus for cleaning a surface , the apparatus comprising: a suction nozzle having a suction inlet; and', 'a duct in fluid communication with the suction inlet and having a duct outlet; and', 'an exhaust outlet;, 'a base positionable on the surface to be cleaned, the base includingan upper portion operatively coupled to the base pivotable between an upright storage position and an operating position; and a tank inlet extending through the bottom surface, wherein the tank inlet is', 'positioned adjacent the base and operatively coupled to the duct outlet when the recovery tank is mounted to the base;', 'a tank air outlet extending through the bottom surface, wherein the tank air outlet is positioned adjacent the base and operatively coupled to the exhaust outlet when the recovery tank is mounted to the base; and', 'a tank air outlet tube extending into the recovery tank from the tank air outlet., 'a recovery tank removably mounted to the base, the recovery tank having one or more walls and a bottom surface, the recovery tank including2. The apparatus of claim 1 , wherein at least a portion of the tank air ...

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Номер записи: 81
02-01-2020 дата публикации

A tool for a surface cleaning apparatus

Номер: US20200000304A1
Автор: Darren Holmes, Guy Lawrence NEWSOM, Matthew James Ward, Richard David WATERS, Steven James ROGERS
Принадлежит: TTI Macao Commercial Offshore Ltd

A tool for a surface cleaning apparatus, including a floor head including a floor facing surface which defines an inlet for receiving dirt-laden air, which inlet is generally positioned in a first plane P; a passage for carrying dirt-laden air from the floor head to the apparatus; a connecting member for connecting the tool to a surface cleaning apparatus, wherein the floor head and connecting member are pivotally connected about an axis A; and a blocking device for inhibiting pivotal movement of the connecting member about axis A. The blocking device is moveable to a blocking condition in which pivotal movement of the connecting member downwardly outside of a pre-determined use condition is inhibited.

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Номер записи: 82
02-01-2020 дата публикации

Wet Robot Docking Station

Номер: US20200000305A1
Автор: Driscoll Lucile, Fox Levi, Li Yanhan, Suchman Jason Jeffrey, Williams Marcus R.
Принадлежит:

The present disclosure provides a base station for receiving a mobile cleaning robot including a docking structure. The docking structure includes a horizontal surface and at least two electrical charging contacts, each of the electrical charging contacts having a contact surface positioned above the horizontal surface. The base station also includes a platform that is connectable to the docking structure. The platform includes a raised rear surface having a front portion and a rear portion, two wheel wells located in the front portion of the raised rear surface of the platform, and a plurality of raised surface features forward of the raised rear surface configured to support an underside portion of the mobile cleaning robot. 120-. (canceled)21. A base station for a mobile cleaning robot , the base station comprising:a docking structure;at least two electrical contacts positioned on the docking structure, the at least two electrical contacts configured to contact corresponding electrical contacts of the mobile cleaning robot to charge the mobile cleaning robot; anda platform extending forward of the docking structure, the platform comprising a plurality of raised surface features to support a cleaning pad mounted to the mobile cleaning robot.22. The base station of claim 21 , wherein each of the plurality of raised surface features includes a dome-shaped portion and has a height between 2 and 6 millimeters.23. The base station of claim 21 , wherein the plurality of raised surface features are configured to tilt a forward portion of the mobile cleaning robot into a charging position.24. The base station of claim 23 , wherein configurations of the plurality of raised surface features to tilt the forward portion of the mobile cleaning robot comprise configurations to tilt a rearward portion of the mobile cleaning robot such that the corresponding electrical contacts of the mobile cleaning robot apply a downward force on the at least two electrical contacts of the base ...

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Номер записи: 83
07-01-2021 дата публикации

SURFACE CLEANING DEVICE

Номер: US20210000316A1
Автор: Khubani Ashok
Принадлежит:

A surface cleaning device comprises a cleaning head having a housing, a fluid tank configured to store fluid and be in fluid communication with the cleaning head, a cleaning pad coupled to the cleaning head and configured to remove debris from a surface, and a plurality of nozzles distributed along the cleaning pad, wherein the fluid tank is configured to release at least some of the fluid such that the released fluid flows through the plurality of nozzles onto the cleaning pad. 1. A surface cleaning device , comprising:a cleaning head having a housing;a fluid tank configured to store fluid and be in fluid communication with the cleaning head;a cleaning pad coupled to the cleaning head and configured to remove debris from a surface; anda plurality of nozzles distributed along the cleaning pad, wherein the fluid tank is configured to release at least some of the fluid such that the released fluid flows through the plurality of nozzles onto the cleaning pad.2. The surface cleaning device of claim 1 , further comprising:a debris container disposed within the housing; anda sweeper assembly disposed within the housing adjacent to the debris container and configured to funnel at least some of the debris from the surface into the debris container.3. The surface cleaning device of claim 2 , further comprising:a brush rotatably coupled to the sweeper assembly and configured to sweep at least some of the debris into the debris container, wherein the brush comprises a roller having a plurality of bristles extending outwardly from the roller.4. The surface cleaning device of claim 2 , wherein the debris container is configured to magnetically couple to the cleaning head.5. The surface cleaning device of claim 1 , further comprising:a handle assembly coupled to the cleaning head; anda trigger coupled to the handle assembly, wherein the trigger is configured to release the fluid from the fluid tank.6. The surface cleaning device of claim 5 , wherein the fluid tank further ...

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Номер записи: 84
07-01-2021 дата публикации

FOUR-DIRECTION SCRUBBING CARPET SHAMPOOER

Номер: US20210000317A1
Автор: GIARRITTA Mark Jeffery
Принадлежит:

A four-direction carpet shampooer is disclosed. Example embodiments include: a first brush configured to rotate on a first axis; a second brush configured to rotate on a second axis, the second axis being different from the first axis; a direction of travel sensor to detect the shampooer direction of travel; and a rotation changing actuator configured to reverse the rotation of the first brush on the first axis and to reverse the rotation of the second brush on the second axis when the direction of travel sensor indicates the shampooer direction of travel has changed. Example embodiments also include a shampooer cleaning station comprising: a first brush configured to rotate on a first axis; a second brush configured to rotate on a second axis, the second axis being different from the first axis; and a hair grinding system including protrusions configured to remove hair from a brush roll of a carpet shampooer, and a grinder to grind up the hair and dispose the ground-up hair into a waste water reservoir. 1. A four-direction carpet shampooer comprising:a first brush configured to rotate on a first axis;a second brush configured to rotate on a second axis, the second axis being different from the first axis;a direction of travel sensor to detect the shampooer direction of travel; anda rotation changing actuator configured to reverse the rotation of the first brush on the first axis and to reverse the rotation of the second brush on the second axis when the direction of travel sensor indicates the shampooer direction of travel has changed.2. The four-direction carpet shampooer of wherein the first axis is perpendicular to the second axis.3. The four-direction carpet shampooer of wherein the first and second brushes are brush arrays.4. The four-direction carpet shampooer of wherein the first and second brushes are propelled by one idler arm from one belt.5. The four-direction carpet shampooer of wherein the first and second brushes are propelled using a device from the ...

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Номер записи: 85
07-01-2021 дата публикации

AWNING CLEANING TOOL

Номер: US20210000318A1
Автор: Pampel Daniel L.
Принадлежит:

An awning cleaning tool for cleaning awnings and other structures employing awning-like material. In one implementation, the awning cleaning tool includes a cleaning head unit having a squeegee-like leak guard, one or more powered brushes, a row of water-detergent applicator nozzles, and an elongated extraction port. The awning cleaning tool also includes an elongated extension and a control handle. During cleaning, a water-detergent mixture is sprayed via the nozzles onto the top surface of the awning and the powered brushes work the water-detergent mixture into the material of the awning to dislodge the dirt and debris. The used water-detergent mixture, dirt and debris are extracted via the extraction port. Any excess water-detergent mixture is captured by the leak guard so that it does not run down and off the awning. 1. An awning cleaning tool , comprising: ["a vacuum extension line connector interface located on the cleaning head unit adjacent the proximal end of the unit's downward-facing side,", "a water-detergent feed line connector interface located on the cleaning head unit adjacent the proximal end of the unit's downward-facing side,", "an electrical supply line connector interface located on the cleaning head unit adjacent the proximal end of the unit's downward-facing side,", 'a squeegee-like leak guard that runs laterally across the downward-facing side of the cleaning head unit at the proximal end thereof and which projects outward from the downward-facing side of the cleaning head unit,', 'one or more brushes that run laterally across the downward-facing side of the cleaning head unit forward of the leak guard toward the distal end of the downward-facing side and which project outward from the downward-facing side of the cleaning head unit,', 'a row of water-detergent applicator nozzles that run laterally across the downward-facing side of the cleaning head unit forward of the one or more brushes toward the distal end of the downward-facing side of ...

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Номер записи: 86
05-01-2017 дата публикации

USER EQUIPMENT, CLEANING ROBOT INCLUDING THE SAME, AND METHOD FOR CONTROLLING CLEANING ROBOT

Номер: US20170000307A1
Автор: Choi Min Yong, KIM Ji Min, KWAK No San, LEE So Hee, PARK Soon Yong, Roh Kyung Shik, YOON Suk June
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

Disclosed is a user equipment (UE), cleaning robot including the same, and method for controlling the cleaning robot, which is intended for a cleaning robot to move to a place where there is the user by the user transmitting a radio communication signal to the cleaning robot and the cleaning robot estimating a location from which the radio communication signal is transmitted based on attenuation ratios of signal intensities over distance. An embodiment of the cleaning robot includes a main body; a moving unit for moving the main body; a communication unit for performing wireless communication with a user equipment (UE); and a robot controller for determining a location of the UE based on intensity of a radio communication signal received by the communication unit, wherein the robot controller controls the moving unit to move the main body to the determined location of the UE once the location of the UE is determined. 1. A cleaning robot comprising:a main body;a moving unit to move the main body;a communication unit to perform wireless communication with a user equipment (UE); anda robot controller to determine a location of the UE based on intensity of a radio communication signal received by the communication unit,wherein the robot controller is configured to control the moving unit to move the main body to the determined location of the UE in response to the location of the UE being determined.2. The cleaning robot of claim 1 , wherein the communication unit comprises:at least one receiving module to receive a radio communication signal from the UE; anda transmitting module to transmit a radio communication signal to the UE.3. The cleaning robot of claim 2 , wherein the robot controller is further configured to:determine that a distance between the UE and the main body decreases when the intensity of the radio communication signal increases, anddetermine that a distance between the UE and the main body increases when the intensity of the radio communication signal ...

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Номер записи: 87
04-01-2018 дата публикации

HAND CARRYABLE SURFACE CLEANING APPARATUS

Номер: US20180000303A1
Автор: Conrad Nina, Conrad Wayne Ernest, Petersen Dave
Принадлежит:

A surface cleaning apparatus has a cyclone chamber provided in an air flow path. The cyclone chamber has a screen assembly with an outlet section, a longitudinally spaced apart distal section and a longitudinally extending porous section. The outlet section includes a non-porous member extending longitudinally inwardly an outlet section length from an outlet end of the outlet section to a longitudinally inwardly positioned inlet end of the outlet section. The outlet end of the outlet section overlies a cyclone air outlet. The porous section extends longitudinally inwardly from an outlet end of the porous section that is located at the inlet end of the outlet section. The inlet end of the outlet section has a width in a direction transverse to the longitudinal direction that is greater than a width of the outlet end of the porous section in the transverse direction. 1. A surface cleaning apparatus comprising:(a) an air flow path extending from a dirty air inlet to a clean air outlet;(b) a suction motor provided in the air flow path; and,(c) a cyclone chamber provided in the air flow path, the cyclone chamber having a cyclone air inlet, a cyclone air outlet, an outlet end, a longitudinally spaced apart opposed end and a screen assembly, the cyclone air inlet having an outlet port that extends a cyclone outlet port length in the longitudinal direction, the cyclone air outlet is provided at the outlet end of the cyclone chamber,wherein the screen assembly comprises an outlet section, a longitudinally spaced apart distal section and a longitudinally extending porous section,and wherein the outlet section comprises a non-porous member extending longitudinally inwardly an outlet section length from an outlet end of the outlet section, which is located at the outlet end of the cyclone chamber, to a longitudinally inwardly positioned inlet end of the outlet section,and wherein the outlet end of the outlet section overlies the cyclone air outlet, the porous section extends ...

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Номер записи: 88
04-01-2018 дата публикации

Automatic Floor Cleaning Robot

Номер: US20180000306A1
Автор: Caruso Philip J
Принадлежит:

The present invention is a mobile robot with an attached cleaning element and capable of autonomously seeking areas with low overhead clearance. In the preferred embodiment is a mobile robot using an array of upward facing distance sensors in communication with a controller to detect the presence of obstructions or surfaces above the apparatus. The controller directs the movements of the mobile robot through the use of a drive system, using pattern recognition to avoid becoming stuck and using random movements to increase floor coverage. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. A mobile robot configured to clean a space with a floor and ceiling , comprising:a drive system capable of moving said apparatus;at least one upward facing distance sensor in communication with a controller, said upward facing distance sensor configured to detect the distance of surfaces above said apparatus that are lower than said ceiling;a controller in communication with said drive system, said controller configured to autonomously move said apparatus to areas of said space where the height of surfaces above said apparatus are lower than said ceiling;a main body where said drive system, controller and upward facing distance sensor are fixed to the main body;a cleaning pad fixed to the bottom of said main body;wherein said cleaning pad is circular in shape in a first portion and conforming to the shape of the bottom of said main body in a second portion;wherein said cleaning pad further comprises cutouts that are triangular in shape extending radially from a point on the bottom edge of said main body to the outer edge of said cleaning pad;wherein said first portion of said cleaning pad is configured to trail behind said drive system when the apparatus moves in the forward direction;wherein said upward facing distance sensor is an ultrasonic sensor;wherein said upward facing distance sensor is further configured to detect ...

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Номер записи: 89
02-01-2020 дата публикации

Robotic System Capable Of Facilitating Return Alignment

Номер: US20200001466A1
Автор: TSAI SHENG-AN, TSAI Yu-ching, Tsao Lu-Lung
Принадлежит:

A robotic system capable of facilitating return alignment includes a docking station and a mobile working machine. The docking station includes a charging module and a confirmation element. The mobile working machine includes a power module and a sensing device electrically connected to the power module. When the mobile working machine is moved to one side of the docking station to trigger the sensing device by the confirmation element, the charging module starts to electrically charge the power module. 1. A robotic system capable of facilitating return alignment , comprising:a docking station comprising a confirmation element and a charging module having a first contact; anda mobile working machine comprising a transmission wheel device, at least one sensing device, and a power module electrically connected to the at least one sensing device and the transmission wheel device, wherein the power module comprises a second contact,wherein, when the mobile working machine is moved to one side of the docking station by the transmission wheel device, and the at least one sensing device is triggered by the confirmation element, the power module is electrically charged by the charging module as the first contact and the second contact are contacted with each other.2. The robotic system of claim 1 , wherein when the mobile working machine moves to the one side of the docking station claim 1 , and when the at least one sensing device is not triggered by the confirmation element in a period of time claim 1 , the transmission wheel device moves the mobile working machine away from the docking station for attempting to return to the docking station again.3. The robotic system of claim 1 , wherein the docking station further comprises:two guiding portions disposed on the one side of the docking station, and arranged at two opposite sides of the first contact, and configured to guide the mobile working machine to dock correctly such that the at least one sensing device is able to ...

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Номер записи: 90
05-01-2017 дата публикации

DRIVING UNIT AND CLEANING ROBOT COMPRISING SAME

Номер: US20170001490A1
Автор: JEONG Jae Youl, Lee Dong Hun, PARK Heum Young, PARK Sung Jin, SHIN Dong Min, YOO Jeong Ki
Принадлежит: Samsung Electronics Co., Ltd

Disclosed herein is a cleaning robot including an improved driving unit to escape from an undriveable state occurring under various driving conditions. The cleaning robot includes a body, and a driving unit that drives the body. The driving unit includes a first driving motor and a second driving motor that generate driving power; a driving wheel that rotates when the driving power is delivered to the driving wheel from the first driving motor; and a wheel frame that supports the driving wheel to be rotatable and rotates between a first position and a second position with respect to a motor shaft of the first driving motor. The wheel frame rotates in at least one section between the first position and the second position when the driving power is delivered to the wheel frame from the second driving motor. 1. A cleaning robot comprising:a body; anda driving unit to drive the body;wherein the driving unit comprises:a first driving motor and a second driving motor to generate driving power;a driving wheel to rotate when the driving power is delivered to the driving wheel from the first driving motor; anda wheel frame to support the driving wheel to be rotatable, and rotate between a first position and a second position with respect to a motor shaft of the first driving motor,wherein the wheel frame rotates in at least one section between the first position and the second position when the driving power is delivered to the wheel frame from the second driving motor.2. The cleaning robot of claim 1 , further comprising:a housing to fix the first driving motor and the second driving motor; andan elastic member disposed between the housing and the wheel frame,wherein the wheel frame is pressurized by the elastic member to rotate in a section in which the driving power is not delivered to the wheel frame from the second driving motor.3. The cleaning robot of claim 2 , wherein the wheel frame is pressurized by the elastic member to rotate between the first position and a ...

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Номер записи: 91
03-01-2019 дата публикации

SHOPPING FACILITY ASSISTANCE SYSTEMS, DEVICES AND METHODS TO ADDRESS GROUND AND WEATHER CONDITIONS

Номер: US20190002256A1
Автор: Atchley Michael D., High Donald R., Winkle David C.
Принадлежит:

Some embodiments provide methods, systems and apparatus to enhance safety. In some embodiments, a system comprises: a central computer system comprising: a transceiver; a control circuit; and a memory coupled to the control circuit and storing computer instructions that when executed by the control circuit cause the control circuit to perform the steps of: communicate positioning routing instructions to the plurality of motorized transport units directing the motorized transport units to one or more external areas of a shopping facility that are exposed to weather conditions; and communicate separate area routing instructions to each of the motorized transport units that when implemented cause the motorized transport units to cooperatively and in concert travel in accordance with the area routing instructions over at least predefined portions of one or more external areas to cause ground treatment systems to address ground level conditions. 1. A system providing enhanced safety , comprising: a transceiver configured to communicate with the motorized transport units located at a shopping facility;', 'a control circuit coupled with the transceiver; and', 'a memory coupled to the control circuit and storing computer instructions that when executed by the control circuit cause the control circuit to perform the steps of:, 'a central computer system that is separate and distinct from a plurality of self-propelled motorized transport units, wherein each of the plurality of motorized transport units is configured to temporarily and interchangeably engage and disengage with anyone of a plurality of different detachable ground treatment systems each configured to perform a different ground treatment to address a different external ground level condition, and wherein the central computer system comprisescommunicate engagement instructions to each of the plurality of motorized transport units to temporarily couple with at least one of the plurality of different detachable ...

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Номер записи: 92
13-01-2022 дата публикации

AUTO CLEAN MACHINE AND AUTO CLEAN MACHINE CONTROL METHOD

Номер: US20220007908A1
Автор: Chang Ting-Yang, Wang Guo-Zhen
Принадлежит:

An auto clean machine comprising: a height computing device; and an obstacle determining device. The height computing device is turned on to compute a height or an overhang height of an obstacle when the obstacle determining device determines the obstacle exists in a predetermined region of the auto clean machine. The height computing device does not compute the height and the overhang height when the obstacle determining device does not determine the obstacle exists in the predetermined region. 1. An auto clean machine , comprising:a height computing device; andan obstacle determining device;wherein the height computing device is turned on to compute a height or an overhang height of an obstacle when the obstacle determining device determines the obstacle exists in a predetermined region of the auto clean machine;wherein the height computing device does not compute the height and the overhang height when the obstacle determining device does not determine the obstacle exists in the predetermined region.2. The auto clean machine of claim 1 , wherein the height computing device comprises:a first light source, configured to emit first light;an optical sensor, configured to sense first optical data generated according to the first light; anda processing circuit, configured to compute the height or the overhang height of the obstacle based on the first optical data;wherein the first light source is turned on when the obstacle determining device determines the obstacle exists in the predetermined region;wherein the first light source is turned off when the obstacle determining device does not determine the obstacle exists in the predetermined region.3. The auto clean machine of claim 2 , wherein the obstacle determining device comprises the optical sensor and the processing circuit claim 2 , and further comprises:a second light source, configured to emit second light;wherein the optical sensor senses second optical data generated according to the second light;wherein the ...

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Номер записи: 93
13-01-2022 дата публикации

NOZZLE FOR CLEANER

Номер: US20220007910A1
Автор: Kim Jinho, KIM Sungjun, Kim Youngsoo, KWON Hyeri, RYOU Kyoungho, RYU Jungwan, Shin Jinhyouk, YANG Ingyu
Принадлежит: LG ELECTRONICS INC.

A nozzle for a cleaner has a nozzle housing including a suction flow path configured to allow air and dust to flow therethrough, A water tank is mounted on the nozzle housing to store water. The nozzle also has first and second rotation cleaning units arranged on a lower side of the nozzle housing. Each of the first and second rotation cleaning units include a rotation plate coupled to a mop. The nozzle includes a first driving device that has a first driving motor to drive the first rotation cleaning unit. The nozzle also includes a second driving device that has a second driving motor to drive the second rotation cleaning unit. Further, the nozzle has a water discharge port provided at a bottom of the nozzle housing to supply water in the water tank to each of the first and second rotation cleaning units. 122-. (canceled)23. A nozzle for a cleaner comprising:a nozzle housing having a suction flow path through which air containing dust flows, the suction flow path including a centerline extending in a front-rear direction;a water tank mounted on the nozzle housing and configured to store water to be supplied to a plurality of mops;a plurality of rotation cleaning units arranged to be spaced apart from each other in a left-right direction from a lower side of the nozzle housing, each of the plurality of rotation cleaning units having a rotation plate configured to be attached to a mop from the plurality of mops;a driving device disposed in the nozzle housing and having a driving motor configured to drive the plurality of rotation cleaning units; anda water discharge port configured to supply the water of the water tank to each of the rotation cleaning units,wherein:a rotation center of at least one rotation plate is spaced apart from the suction flow path, anda horizontal distance between the centerline extending in the front-rear direction and the water discharge port is larger than a horizontal distance between the centerline extending in the front-rear direction ...

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Номер записи: 94
04-01-2018 дата публикации

ROTARY MOP WITH DURABLE GEAR DRIVE UNIT

Номер: US20180003265A1
Автор: JUNG Chul-Hwa
Принадлежит: HONORS Co., Ltd.

Disclosed is a rotary mop with a gear drive unit according to the present invention. The gear drive unit includes: a lower bearing supporting a rotary shaft by being fitted over a lower end of the rotary shaft; and a first packing unit having a skirt-shaped wing coming into contact with at least an outer race of the lower bearing, and being seated on a lower surface of a worm wheel, in which the first packing unit prevents lubricant for a worm and a worm wheel, or a foreign substance from being introduced into the lower bearing. 1. A rotary mop with a durable gear drive unit , the mop comprising:a gear drive unit transmitting a driving force of a drive motor to a rotary cloth, the gear drive unit including:a worm coupled to a drive shaft of the drive motor;a worm wheel meshing with the worm;a rotary shaft coupled to the worm wheel along an axis of the worm wheel in a state of being perpendicular to the drive shaft;a lower bearing supporting the rotary shaft by being fitted over a lower end of the rotary shaft; anda first packing unit having a skirt-shaped wing coming into contact with at least an outer race of the lower bearing, and being seated on a lower surface of the worm wheel,wherein the first packing unit prevents lubricant for the worm and the worm wheel, or a foreign substance from being introduced into the lower bearing.2. The mop of claim 1 , wherein the gear drive unit further includes:an upper bearing fitted over an upper end of the rotary shaft; anda second packing unit having a skirt-shaped wing coming into contact with at least an outer race of the upper bearing, and being seated on an upper surface of the worm wheel,wherein the second packing unit prevents lubricant for the worm and the worm wheel, or a foreign substance from being introduced into the upper bearing.3. The mop of claim 1 , wherein the first packing unit further includes:a ring-shaped portion; anda plurality of protrusions formed on a first surface of the ring-shaped portion along a ...

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Номер записи: 95
04-01-2018 дата публикации

ROTARY TYPE DISTANCE SENSING DEVICE

Номер: US20180003823A1
Автор: YAN Jason
Принадлежит:

The present invention discloses a rotary type distance sensing device is disclosed, wherein the rotary type distance sensing device comprises a driver to drive the linking structure to move and to enable the rotating mount to rotate; a control module fixed to rotating mount transmitting a measurement signal through a signal transmitter and receiving the reflected measurement signal through a signal receiver to obtain an environmental status data ; the control module analyzing the reflected measurement signal and transmitting the reflected measurement signal though a wireless transmitter, or the control module directly transmitting the reflected measurement signal along with data regarding the transmitted measurement signal through the wireless transmitter, thereby preventing a signal wire from being wound too tightly and tangled, and also preventing a slip ring structure from being worn out after long term use, and thus assuring the signal transmission quality. 1. A rotary type distance sensing device , comprising:a fixing base comprising a via and a positioning ring disposed coaxially, wherein the positioning ring is disposed around an outer rim of the via;a rotating mount pivotally connected to the fixing base;a linking structure driven by a driver to move and to enable the rotating mount to rotate;a control module disposed on the rotating mount, wherein the control module comprises at least one signal transmitter for transmitting a measurement signal and at least one signal receiver for receiving the reflected measurement signal to obtain an environmental status data and to calculate a distance.2. The rotary type distance sensing device as claimed in claim 1 , wherein the control module is disposed with a wireless transmitter at the bottom thereof; the wireless transmitter goes through the via of the fixing base to transmit the reflected measurement signal received by the signal transmitter to a wireless receiver disposed in the via.3. The rotary type distance ...

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Номер записи: 96
02-01-2020 дата публикации

SYSTEMS AND METHODS FOR DYNAMIC ROUTE PLANNING IN AUTONOMOUS NAVIGATION

Номер: US20200004253A1
Автор: Gabardos Borja Ibarz, Passot Jean-Baptiste
Принадлежит:

Systems and methods for dynamic route planning in autonomous navigation are disclosed. In some exemplary implementations, a robot can have one or more sensors configured to collect data about an environment including detected points on one or more objects in the environment. The robot can then plan a route in the environment, where the route can comprise one or more route poses. The route poses can include a footprint indicative at least in part of a pose, size, and shape of the robot along the route. Each route pose can have a plurality of points therein. Based on forces exerted on the points of each route pose by other route poses, objects in the environment, and others, each route poses can reposition. Based at least in part on interpolation performed on the route poses (some of which may be repositioned), the robot can dynamically route. 1. A robot comprising:one or more sensors configured to collect data about an environment including detected points on one or more objects in the environment; and create a map of the environment based at least in part on the collected data;', 'determine a route in the map in which the robot will travel;', 'generate one or more route poses on the route, wherein each route pose comprises a footprint indicative of poses of the robot along the route and each route pose has a plurality of points disposed therein;', 'determine forces on each of the plurality of points of each route pose, the forces comprising repulsive forces from one or more of the detected points on the one or more objects and attractive forces from one or more of the plurality of points on others of the one or more route poses;', 'reposition one or more route poses in response to the forces on each point of the one or more route poses; and', 'perform interpolation between one or more route poses to generate a collision-free path between the one or more route poses for the robot to travel., 'a controller configured to2. The robot of claim 1 , wherein:the one or more ...

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Номер записи: 97
02-01-2020 дата публикации

MOBILE ROBOT AND CONTROL METHOD

Номер: US20200004263A1
Автор: DALLA LIBERA Fabio, TSUSAKA Yuko
Принадлежит:

A cleaning device includes: a range finding sensor; an acquisition unit which acquires a map and a first path along which the cleaning device is to move; a first identification unit which identifies a feature point which is a point where a distance between the object and the range finding sensor varies; a second identification unit which identifies a virtual point which is, among points on a virtual line segment, a point closest to the first path when the virtual line segment does not intersect with the first path, the virtual line segment extending toward the first path from the feature point, and having a maximum length within the predetermined range-finding range; a converter which converts the first path into a second path which passes through the virtual point; and a motor controller which causes the cleaning device to move along the second path. 1. A mobile robot which moves in an environment , the mobile robot comprising:a range finding sensor having a predetermined range-finding range;an acquisition unit which acquires a map of the environment including position information of an object, and a first path along which the mobile robot is to move in the environment;a first identification unit which identifies a feature point which is, among points each indicating a position of the object on the map, a point where, as viewed from a direction toward the point from the mobile robot, a distance between the object and the range finding sensor varies with movement of the mobile robot along the first path;a second identification unit which identifies a virtual point which is, among points on a virtual line segment, a point closest to the first path when the virtual line segment does not intersect with the first path, the virtual line segment extending toward the first path from the feature point, and having a maximum length within the predetermined range-finding range;a converter which converts the first path into a second path which passes through the virtual point; ...

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Номер записи: 98
01-01-2015 дата публикации

SERVICE ROBOT AND METHOD OF OPERATING SAME

Номер: US20150006016A1
Автор: Friedman Scott Justin-Marl, Moravec Hans Peter
Принадлежит:

In accordance with aspects of the present invention, a service robot, such as a robotic cleaner, can be configured to more effectively service an environment. The service robot can include one or more sensors that sense its location, the location of objects, or both, and can also include noise reduction elements. The service robot can determine that it is under a “furnishing” and implement a different servicing pattern. 1. A method of performing a robotic service , the method comprising:navigating a service robot through an environment according to a servicing route to perform a service, using automatic self-control by the robot;sensing objects in the environment while navigating according to the servicing route and/or while performing the service; andstoring locations of the objects and/or the service robot determined using the sensor data.2. The method of claim 1 , further comprising:based on the sensor data, tailoring the servicing route to enable the service robot to optimally service a plurality of locations.3. The method of claim 1 , further comprising:based on the sensor data, tailoring the servicing route from a first navigation pattern to a second navigation pattern that avoids contact with the objects.4. The method of claim 1 , further comprising:electronically storing the second navigation pattern in a storage media for later use.5. The method of claim 1 , further comprising:the robot stopping and waiting in response to sensing an object or living being.6. The method of claim 1 , wherein the sensing is accomplished by a set of sensors including one or more photosensors.7. The method of claim 1 , further comprising:the service robot wirelessly communicating with one or more of a control system, database system, other robots, wireless devices, or external sensors.8. The method of claim 1 , further comprising: assigning functional labels to each of a plurality of service locations; and', 'associating one or more of the service locations with specific events ...

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Номер записи: 99
02-01-2020 дата публикации

Cleaning System with On-Board User-Training Functionality

Номер: US20200005672A1
Автор: Robinson Robert S.
Принадлежит:

A cleaning system with on-board user-training functionality may include: a cleaning machine; an electronic playback device constructed and arranged for user training, with the playback device connected to the cleaning machine; and an electronic storage unit on which one or more items of training information are stored, with the training information relating to training a user in the operation or use of the cleaning machine. In this fashion, a user may select and play training information on the playback device to train the user in the operation or use of the cleaning machine. The playback device may include play, pause, rewind, fast-forward, and stop functions, whereby a user may select an item of training information, play the item, pause or stop play of the item, and practice performing the item on or with the cleaning machine to which the playback device is connected. 2. The cleaning system of wherein the electronic playback device includes play claim 1 , pause claim 1 , rewind claim 1 , fast-forward claim 1 , and stop functions claim 1 , whereby a user may select an item of training information claim 1 , play the item claim 1 , pause or stop play of the item claim 1 , and practice performing the item on or with the cleaning machine to which the electronic playback device is connected.3. The cleaning system of wherein the electronic storage unit is removably positionable in the electronic playback device.4. The cleaning system of wherein the electronic storage unit includes a memory card.5. The cleaning system of wherein the memory card is a micro secure digital (“SD”) memory card.6. The cleaning system of wherein the electronic playback device is indirectly connected to the cleaning machine.7. The cleaning system of wherein the electronic playback device is indirectly connected to the cleaning machine by at least one cable tie.8. The cleaning system of wherein the cleaning machine is manually propelled.9. The cleaning system of wherein the cleaning machine ...

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Номер записи: 100