Syringe with needle

This syringe with needle is provided with a needle tube having a needle tip capable of puncturing a living body, and a syringe by insert molding formed integrally with the needle tube. The syringe includes: a main body which is filled with a drug; and a securing section which is formed to be continuous with the main body. The securing section secures the needle tube in a state that the needle tip of the needle tube is protruded. The securing section of the syringe includes a holding hole in which a chuck member for supporting and securing a circumferential surface of the needle tube during the insert molding is inserted and passed.

Method for processing rubber granules or rubber powders

A method for processing rubber granules or rubber powders containing different types of rubber. Vehicle tires containing natural rubber in the tread and butyl rubber in the inner liner are granulated or ground to prepare rubber granules or rubber powders, which are processed in a flotation cell under stirring and with the addition of air. The natural rubber fraction of the rubber granules has a higher tendency to adsorb air bubbles and to rise in the flotation cell, while the butyl rubber fraction remains at the bottom. The rubber granules are separated into two or more rubber fractions with an increased amount of a specific rubber type in each fraction.

Joining structure

A joining structure includes a first member, a second member of a material different from that of the first member, and a separation mechanism provided between the first member and the second member and that separates the first member and the second member from each other, wherein a resin is filled into the space between the edge of at least one member among the first member and the second member, and the other member.

System For Cooling A Cable

A cooling system () for cooling a cable (). The system () comprises: —at least one fixed cooling channel (), which is arranged downstream of an extrusion head (EH); and —at least one multi-pass apparatus (), which in turn comprises a set of fixed pulleys (), and a fixed, motor-driven capstan () designed to wind the cable (). The system () is characterized in that the multi-pass apparatus () comprises a movable pulley () designed to translate along vertical guides (A, B). The movable pulley () and the vertical guides (A, B) are contained in a cooling device () for cooling the cable (). 110010. A cooling system () for cooling a cable ();{'b': '100', 'claim-text': [{'b': '20', 'at least one fixed cooling channel (), which is arranged downstream of an extrusion head (EH); and'}, {'b': 30', '32', '33', '34', '35', '32', '33', '34', '35', '10, 'at least one multi-pass apparatus () comprising a set of fixed pulleys (, , ) and a fixed, motor-driven capstan (); said set of fixed pulleys (, , ) and said capstan () being designed to wind said cable ();'}], 'the system () comprising{'b': 100', '30', '36', '39', '39', '36', '39', '39', '56', '10, 'the system () being characterized in that said multi-pass apparatus () comprises a movable pulley (), which is designed to translate along guide means (A, B); said movable pulley () and said guide means (A, B) being contained in a cooling device () for cooling said cable ().'}21002030. Cooling system () claim 1 , according to claim 1 , characterized in that said at least one fixed channel () lies substantially along a first horizontal axis (X) claim 1 , whereas said at least one multi-pass apparatus () extends along a second vertical axis (Y) claim 1 , which is substantially perpendicular to said first horizontal axis (X).310056. Cooling system () claim 1 , according to claim 1 , characterized in that said cooling device () is a water cooling device.410056363736383637393938. Cooling system () claim 3 , according to claim 3 , ...

METHOD FOR THE PRODUCTION OF A SINTERED GEAR

The invention relates to a method for producing a sintered gear comprising a gear body on which at least one elastomer element is arranged, according to which a green compact is produced by pressing a powder, the green compact is sintered into a gear body and is hardened by carburization and subsequent quenching or sinter-hardening and subsequent quenching with a gas and afterwards the at least one elastomer element is vulcanized onto the gear body. 1. A method for producing a sintered gear comprising a gear body on which at least one elastomer element is arranged , according to which a green compact is produced by pressing a powder , the green compact is sintered into a gear body and is hardened by carburization and subsequent quenching or sinter-hardening and subsequent quenching and after this the at least one elastomer element is vulcanized onto the gear body , wherein the hardened gear body is quenched with a gas.2. The method as claimed in claim 1 , wherein the carburization of the gear body is performed by means of low-pressure carburization.3. The method as claimed in claim 1 , wherein a sinter-hardenable powder is used to produce the green compact.4. The method as claimed in claim 3 , wherein a sinter-hardenable powder is used which includes a proportion of chromium which is between 1 wt. % and 5 wt. %.5. The method as claimed in claim 1 , wherein the gear body is compacted to a density of between 6.8 g/cmand 7.4 g/cm.6110. The method as claimed in claim 1 , wherein the gear body is produced to have a roughness depth on its surface which is Rz and Rz.7. The method as claimed in claim 1 , wherein the carburization is performed to a depth of the gear body claim 1 , measured from its surface claim 1 , which is selected from a range of 100 μm to 2000 μm.8. The method as claimed in claim 1 , wherein the gas quenching is performed with N2 claim 1 , N2/H2 or He as the gas.9. The method as claimed in claim 1 , wherein the gear body is quenched at a quenching speed ...

RIDGED PAPER EJECTION ROLLER AND MANUFACTURING METHOD THEREOF

A ridged paper ejection roller according to the present invention conveys a paper sheet in cooperation with a plurality of star wheels disposed apart from each other in a width direction of the paper sheet, and includes a rigid main shaft body and a resin body coated on the main shaft body. The resin body integrally includes a plurality of large diameter-regions that work in conjunction with the respective star wheels to hold therebetween and convey the paper sheet, and small-diameter regions other than the large-diameter regions. 1. A ridged paper ejection roller that conveys a paper sheet in cooperation with a plurality of star wheels disposed apart from each other in a width direction of the paper sheet to be conveyed , comprising ,(a) a rigid main shaft body and a resin body coated on the main shaft body, wherein the resin body integrally includes a plurality of ridges that work in conjunction with the respective star wheels to hold therebetween and convey the paper sheet, and small-diameter regions that have a smaller diameter than the ridges.2. A ridged paper ejection roller according to claim 1 , wherein an outer surface of the ridge claim 1 , which faces the radially outward direction claim 1 , is parallel to an axial direction of the main shaft body.3. A ridged paper ejection roller according to claim 1 , wherein the ridge is provided with a frictional resin layer at an outer surface of the ridge that faces the radially outward direction.4. A method for manufacturing a ridged paper ejection roller that conveys a paper sheet in cooperation with a plurality of star wheels disposed apart from each other in a width direction of the paper sheet to be conveyed and includes a rigid main shaft body and a resin body coated on the main shaft body claim 1 , the resin body integrally including a plurality of ridges that work in conjunction with the respective star wheels to hold therebetween and convey the paper sheet claim 1 , and small-diameter regions that have a ...

Vacuum desorption, impregnation and curing system, vacuum desorption device, and vacuum desorption process for protective layer of magnetic pole

A process and process apparatus for forming a protective coating on a magnetic pole of a permanent magnet motor. The process for forming a protective coating on a magnetic pole of a permanent magnet motor includes: horizontally placing a motor rotor, and controlling to perform, at positions of an inlet and an outlet operating on a vacuum bag in a current state, vacuumization and adhesive injection only on an arc section located at the bottom of the motor rotor; and driving the motor rotor to rotate by a predetermined angle after the adhesive in the arc section is initially cured so as to rotate the next arc section in which no adhesive is injected to the bottom, until all arc sections in the circumferential direction of the motor rotor are injected with the adhesive.

TWO-COLOR SPIRAL STRIP INJECTION MACHINE BASED ON PLC CONTROL AND STRIP INJECTION METHOD THEREOF

A two-color spiral strip injection machine based on PLC control, comprising: a frame having a strip injection machine body, a motor, a PLC control box and a transmission mechanism, wherein the motor is connected to the strip injection machine body via the transmission mechanism; the strip injection machine body includes a cast aluminum heating cylinder, a core regulating lead screw; the core regulating lead screw includes a copper wire inlet, a head and a snout; the snout is connected to the transmission mechanism; the cast aluminum heating cylinder includes a head flange and a sizing inlet; the head includes a strip injection nozzle, the cast aluminum heating cylinder further includes a temperature sensor; the control box includes a PLC control program; the automated two-color strip injection is implemented by obtaining the real-time monitoring and feedback information of the temperature sensor. 1. A two-color spiral strip injection machine based on PLC control , comprising:a frame having a strip injection machine body located in an upper part thereof, a motor located in a lower part thereof, a PLC control box and a transmission mechanism respectively located on right and left sides of the frame, wherein the motor is connected to the strip injection machine body via the transmission mechanism; the strip injection machine body includes a cast aluminum heating cylinder, a core regulating lead screw disposed on a left of the cast aluminum heating cylinder; the core regulating lead screw includes a copper wire inlet disposed in a middle thereof, a head and a snout being connected to a right side of thereof; the snout is connected to the transmission mechanism; the cast aluminum heating cylinder includes a head flange located in a rear end thereof and a sizing inlet located in a center of the head flange; the head includes a strip injection nozzle located in an upper part thereof, the head is connected to the snout via a transmission shaft; the snout includes an outlet ...

Method for Manufacturing Joint Member and Joint Member

There is provided a method for manufacturing a joint member in which a carbon fiber composite material containing a thermoplastic resin as a matrix and a metal are joined, wherein the joint member is manufactured by (i) treating a surface of the metal with a solution containing a specific triazine thiol derivative, (ii) providing a thermoplastic resin layer having a thickness of 5μm to 5 mm between the carbon fiber composite material and the surface of the metal on which the treatment is performed, and (iii) heating and melting the thermoplastic resin layer to join (fuse) the carbon fiber composite material to the surface of the metal. 2. The method for manufacturing a joint member according to claim 1 ,wherein the triazine thiol derivative is at least one organic compound selected from the group consisting of 6-diallylamino-2,4-dithiol-1,3,5-triazine, monosodium 6-methoxy-2,4-dithiol-1,3,5-triazine, monosodium 6-propyl-2,4-dithiolamino-1,3,5-triazine, and 2,4,6-trithiol-1,3,5-triazine.3. The method for manufacturing a joint member according to claim 1 ,wherein a concentration of the triazine thiol derivative in the solution containing the triazine thiol derivative is in a range of 0.001 to 10% by weight.4. The method for manufacturing a joint member according to claim 1 ,wherein a treatment of forming a metal compound coating layer on the surface of the metal is conducted before the treatment with the solution containing the triazine thiol derivative.5. The method for manufacturing a joint member according to claim 1 ,wherein the metal treated with the solution containing the triazine thiol derivative is heat-treated before providing the thermoplastic resin layer.6. The method for manufacturing a joint member according to claim 1 ,wherein, in the providing (ii), a laminate obtained by fusing the thermoplastic resin layer to the surface of the metal treated with the triazine thiol derivative is arranged such that the thermoplastic resin layer comes into contact with ...

IMPROVEMENTS RELATING TO WIND TURBINE BLADE MANUFACTURE

A method of making a prefabricated root section () for a wind turbine blade () is described. The method comprises: providing a male mould () extending longitudinally in a spanwise direction between an inboard end () and an outboard end () and extending transversely in a chordwise direction between a leading edge () and a trailing edge (), the male mould () defining a male mould surface () of convex curvature in the chordwise direction; providing a root plate () having one or more root inserts () projecting therefrom, the or each root insert () being arranged along an arcuate path; arranging one or more inner fibrous layers () on the male mould surface (); arranging the root plate () at the inboard end () of the male mould () such that the or each root insert () overlays an inner fibrous layer at the root end of the mould (). The method further comprises arranging one or more outer fibrous layers on top of the inner fibrous layers () and on top of the or each root insert (), providing resin to the fibrous layers () and to the or each root insert () and curing the resin to form a prefabricated root section () for subsequent use in the manufacture of a wind turbine blade (). Curing the resin to form the prefabricated root section () is conducted before removing the prefabricated root section () from the male mould (). 1. A method of making a prefabricated root section for a wind turbine blade , the method comprising:providing a male mould extending longitudinally in a spanwise direction between an inboard end and an outboard end and extending transversely in a chordwise direction between a leading edge and a trailing edge, the male mould defining a male mould surface of convex curvature in the chordwise direction;providing a root plate having one or more root inserts projecting therefrom, the or each root insert being arranged along an arcuate path;arranging one or more inner fibrous layers on the male mould surface;arranging the root plate at the inboard end of the ...

Embedding apparatus and method utilizing additive manufacturing

An embedded material and an embedding apparatus and method. A compatible solute can be dissolved in a solvent. The object to be embedded can be coated with the solvent/plastic solution using, for example, addition and/or condensation polymerization. The solvent can be removed. The coated object can be inserted, snap fit, or submerged into a partially 3D printed substrate with or without the aid of ultrasonic embedding, thermal energy, joule heating, and/or the use of adhesives, and the 3D printing process resumes in order to fully embed the coated object within the 3D printed substrate. The coated object can be inserted, snap fit, or submerged into a partially 3D printed substrate with or without the addition of ultrasonic embedding, thermal energy, joule heating, and/or adhesives, and the 3D printing process resumes in order to fully embed the coated object within the 3D printed substrate.

METHOD AND APPARATUS FOR MANUFACTURING IRON CORE PRODUCT

According to one embodiment, a method for manufacturing an iron core product includes providing an iron core body which includes a magnet insertion hole in which a permanent magnet is disposed, injecting a molten resin into the magnet insertion hole of the iron core body at a first pressure, and setting a pressure applied to the molten resin to a second pressure lower than the first pressure after the molten resin is injected into the magnet insertion hole and before the molten resin is cured. 1. A method for manufacturing an iron core product , the method comprising:providing an iron core body which includes a magnet insertion hole in which a permanent magnet is disposed;injecting a molten resin into the magnet insertion hole of the iron core body at a first pressure; andsetting a pressure applied to the molten resin to a second pressure lower than the first pressure after the molten resin is injected into the magnet insertion hole and before the molten resin is cured.2. The method according to claim 1 , wherein setting the pressure applied to the molten resin to the second pressure is performed after the molten resin is injected into the magnet insertion hole and before a gel time of the molten resin elapses.3. The method according to claim 1 , wherein injecting the molten resin at the first pressure includes extruding the molten resin into the magnet insertion hole by a plunger of which an injection pressure is set to the first pressure claim 1 , andsetting the pressure applied to the molten resin to the second pressure includes changing the injection pressure of the plunger to the second pressure.4. The method according to claim 1 , further comprising:providing the iron core body which includes another magnet insertion hole in which another permanent magnet is disposed;injecting another molten resin into the other magnet insertion hole at a third pressure different from the first pressure; andsetting a pressure applied to the other molten resin to a fourth ...

Apparatus and method for injecting resin into laminated iron core

An apparatus includes a mold unit and a receive unit which clamp a laminated iron core body from both sides in a lamination direction, the laminated iron core body including a plurality of laminated iron core pieces and a resin hole pierced in the lamination direction, a plunger which extrudes a resin of an inside of a resin pool part formed in the mold unit, and a cull plate arranged between the laminated iron core body and the mold unit. The cull plate includes a close contact part with the resin on a side opposed to the plunger, the close contact part including a projection projected to a side of the plunger beyond a groove bottom of a runner formed in the cull plate, or a recess recessed to a side of the laminated iron core body beyond the groove bottom of the runner.

Composite materials having embedded metal ropes for increased damping capacity and methods of manufacturing same

A method and system for increasing damping capacity utilizing dry friction between individual wires of a rope embedded in a component formed from a composite is illustrated. The individual wires allow inter-wire friction to occur during part vibration. The component includes a body that is a molded matrix formed form a composite material. The body may be of any material selected from the group consisting of a polymer, a metal or a ceramic material. One or more vibration-damping ropes are embedded in the body. The vibration-damping ropes may be elongated segments or may be a rope having connected ends that form one or more rings. Each vibration-damping rope includes an outer layer of wires that surrounds a plurality of inner wires. Inflowing composite material is prevented from passing by the outer layer of wires and into the inner wires during the manufacturing process, thereby forming voids between the inner wires.

PRESSURE RELEASE DEVICE FOR A HOUSING WITH FLAMEPROOF ENCAPSULATION AND METHOD FOR THE PRODUCTION THEREOF

An explosion-proof housing () with a pressure release device () and method of manufacture. The pressure release device () comprises a porous body () with a gas-permeable porous central area () and a surrounding edge zone (). A peripheral surface () of the porous body () is arranged in the edge zone (). The porosity and/or the pore size of the porous body is specified or changed at the peripheral surface (), or at the edge zone (), such that the penetration of liquid casting material (G) into the central area () of the porous body () is prevented across the peripheral surface () or the edge zone (). The edge zone () thus forms a barrier (B) for the casting material (G) which enables the porous body () to be inserted in a casting mold () and insert molded with casting material (G) in production of an accommodating part () of the housing. 11110. A method for producing a pressure release device () for an explosion-protected housing () ,{'b': '12', 'providing a gas-permeable porous body (),'}{'b': 22', '12', '21', '13', '22', '21', '13, 'creating an edge zone () about the porous body () which has a peripheral surface () surrounding a central area () of the porous body, with the edge zone () forming a barrier (B) for preventing the penetration of liquid casting material (G) through the peripheral surface () into the central area (),'}{'b': 12', '31, 'inserting the porous body () in a casting mold (), and'}{'b': 25', '11', '21', '12', '26', '12', '25', '25, 'introducing liquid casting material (G) into the casting mold for producing an accommodating part () for the pressure release device () and for forming a connection between the peripheral surface () of the porous body () and the accommodating part () such that the porous body () is arranged in a pressure release passage () of the accommodating part ().'}21230. The method of including providing the porous body () by detaching the porous body from a porous base material part ().313. The method of including providing the ...

Low torque sprinkler fitting and method of manufacture

A brass fitting is in-molded in a plastic pipe fitting, which is coupled to a water supply line in a conventional matter. The brass insert receives a tapered seal with sealing surfaces that seat against the brass insert and a sprinkler head to form a sealed connection. The seal includes a tapered passageway for compression when tightening, as well as an external taper to allow the seal to conform to the socket formed by the plastic pipe fitting and brass insert. Also, a manufacturing method includes in-molding a brass insert within a plastic fitting using an O-ring which interfaces between the brass insert and surrounding molded fitting to seal the brass insert to the fitting. In one embodiment, the seal is used in a polymeric fitting without a brass insert.

Belt with self-extinguishing layer and method of making

A belt for an elevator system includes a plurality of tension members arranged along a belt width and extending longitudinally along a length of the belt and a jacket at least partially enclosing the plurality of tension members. The jacket defining a traction side of the belt configured to interface with a traction sheave of an elevator system. The jacket includes a base material layer, and a coating layer positioned over the base material layer formed from a self-extinguishing fluoroelastomer material. A method of forming a belt for an elevator system includes forming a plurality of tension members and encapsulating the plurality of tension members in a jacket. The jacket includes a base material layer and a coating layer formed from the self-extinguishing fluoroelastomer material.

SURFACE-TREATED METAL PLATE

A surface-treated metal sheet which is used for insert molding and in which a hot melt adhesive layer is laminated on at least one side of a metal substrate, where the hot melt adhesive layer has a thickness of 10 to 100 μm; the hot melt adhesive layer contains a high melting point crystalline modified polypropylene having a melting point of 120° C. or higher and a low melting point crystalline modified polypropylene having a melting point of lower than 120° C.; and the rate of change of tensile shear adhesion strength measured at 23° C. of a metal sheet-resin composite molded article obtained when uniting a polypropylene-based resin and the surface-treated metal sheet by insert molding while varying mold temperature is 2 MPa or less per ° C. of mold temperature. 1. A surface-treated metal sheet , comprising a hot-melt adhesive layer laminated on at least one side of a metal substrate , wherein:the hot-melt adhesive layer has a thickness of 10 to 100 μm;the hot-melt adhesive layer comprises two or more crystalline modified polypropylenes differing in melting point;at least one of the crystalline modified polypropylenes is a high melting point crystalline modified polypropylene having a melting point of 120° C. or higher, and the high melting point crystalline modified polypropylene is contained in a content of 20% by mass or more in the hot-melt adhesive layer;at least one of the crystalline modified polypropylenes is a low melting point crystalline modified polypropylene having a melting point of lower than 120° C., and the low melting point crystalline modified polypropylene is contained in a content of 10% by mass or more in the hot-melt adhesive layer; andthe rate of change of tensile shear adhesion strength measured at 23° C. of a metal sheet-resin composite molded article obtained when uniting a polypropylene-containing resin and the surface-treated metal sheet by insert molding while varying mold temperature is 2 MPa or less per ° C. of mold temperature.2. ...

MANUFACTURING METHOD OF STACKED CORE AND MANUFACTURING DEVICE OF STACKED CORE

The manufacturing method of a motor core includes attaching an ID code to a stack of blanked members in which a magnet insertion hole to fill with a resin material is formed, the ID code containing information in accordance with a type of the stack, reading the information from the ID code which is attached to the stack, and setting a mold condition based on the information read from the ID code. The mold condition includes at least one type of condition including: the resin material to be injected to the magnet insertion hole, an injection amount of the resin material, and a discharge position of the resin material. A mold device is controlled to inject the resin material to the magnet insertion hole in accordance with the mold condition. 1. A manufacturing method of a stacked core , comprising:attaching an information storage portion to a stack of electrical steel sheets in which a resin filling hole to fill with a resin material is formed, the information storage portion containing information in accordance with a type of the stack;reading the information from the information storage portion attached to the stack; a type of the resin material to be injected to the resin filling hole,', 'an injection amount of the resin material, and', 'a discharge position of the resin material; and, 'selecting a mold condition based on the information read from the information storage portion, the mold condition selected from a group of mold conditions consisting of'}controlling a mold device to inject the resin material to the resin filling hole based, at least in part, on the selected mold condition.2. The manufacturing method of a stacked core according to claim 1 , further comprising:before the mold device is controlled to inject the resin material to the resin filling hole, conveying the stack to a pre-heating device; andbefore the mold device is controlled to inject the resin material to the resin filling hole, conveying the pre-heated stack from the pre-heating device to ...

ADHESIVE SHEET PASTING METHOD AND ADHESIVE SHEET PASTING APPARATUS

A pasting roller has brush bristles planted in a surface thereof in straight lines or spirally to form a plurality of rows at predetermined intervals on the roller surface. An adhesive sheet S is pasted to work while moving the pasting roller and the work, which is the recipient, relative to and crossing each other. In this pasting process, a rotating speed of the pasting roller is adjusted according to a surface configuration of the work to render the pressure on the adhesive sheet constant. 1. An adhesive sheet pasting method for pasting an adhesive sheet to work , wherein:in a process of pasting the adhesive sheet to the work while moving a brush roller driven to rotate and the work relative to and crossing each other, a rotating speed of the brush roller is adjusted according to a surface configuration of the work.2. The adhesive sheet pasting method according to claim 1 , wherein the rotating speed of the brush roller is adjusted to be faster than a relative moving speed of the work and the brush roller.3. The adhesive sheet pasting method according to claim 1 , wherein claim 1 , in the process of pasting the adhesive sheet claim 1 , a rotational resistance of the brush roller is detected claim 1 , and a height of the brush roller is adjusted in response to the detection result.4. The adhesive sheet pasting method according to claim 1 , wherein the brush roller has brush bristles planted in a surface of the roller claim 1 , in straight lines along a rotary shaft thereof to form a plurality of rows at predetermined intervals.5. The adhesive sheet pasting method according to claim 1 , wherein the brush roller has brush bristles planted in a surface of the roller claim 1 , in spirals along a rotary shaft thereof to form a plurality of rows at predetermined intervals.6. The adhesive sheet pasting method according to claim 1 , wherein:the brush roller has brush bristles planted in a surface of the roller to form an arched top from ends to middle of a rotary shaft ...

INSULATING RESIN COATING METHOD AND STATOR

An insulating resin coating method for coating with an insulating resin a weld of a stator having a plurality of the welds formed by welding ends of coil wires together, the method including the steps of: sandwiching and covering the weld of the coil wires by a pair of resin-molding molds; and injecting the resin into the resin-molding molds by a resin injector. 113-. (canceled)14. An insulating resin coating method for coating with an insulating resin a weld of a stator having a plurality of the welds formed by welding ends of coil wires together , the method comprising the steps of:sandwiching and covering the weld of the coil wires by a pair of resin-molding molds; andinjecting the resin into the resin-molding molds by a resin injector.15. The insulating resin coating method according to claim 14 , whereinthe weld is formed on uncoated parts of the coil wires, the uncoated parts of the coil wires being parts from which an insulating coating has been removed, andthe step of sandwiching and covering the weld of the coil wires by the pair of resin-molding molds is performed by covering by the resin-molding molds the uncoated parts of the coil wires which include the weld and parts of the coil wires which adjoin the uncoated parts and on which the insulating coating is formed.16. The insulating resin coating method according to claim 15 , further comprising the step of:rotating the stator and the resin injector relative to each other in a circumferential direction of the stator.17. The insulating resin coating method according to claim 16 , whereineach of the plurality of welds is coated with the insulating resin by repeatedly performing the step of sandwiching and covering the weld by the pair of resin-molding molds and the step of injecting the resin.18. The insulating resin coating method according to claim 17 , whereinthe step of rotating the stator and the resin injector relative to each other is performed by rotating the stator relative to the resin injector.19 ...

Resin structure having electronic component embedded therein, and method for manufacturing said structure

In a resin structure including a resin molded body and a plurality of electronic components embedded in the resin molded body, (i) the resin molded body has a plurality of exposed surfaces on which electrodes of the plurality of electronic components are exposed, (ii) the resin molded body has a recess formed therein, and (iii) the recess has a bottom surface which is at least one of the plurality of exposed surfaces.

Method for bonding plastics and method for releasing a bond in the plastic composite and a plastic composite

The invention relates to the field of chemistry and concerns a method suitable for example for use in the automotive industry or in aircraft construction. The object of the present invention is to provide a method by which a bonding of the regions of the plastics that are in direct contact is accomplished. The object is achieved by a method for bonding plastics in which materials which contain at least one electrically conductive material and only partially cover the plastics are applied to at least one of the plastics to be bonded, then the plastics are brought into contact with one another, at least in the region with the materials, and after that at least this region is exposed at least once to an alternating electromagnetic field.

MANUFACTURING METHOD OF METAL/RESIN COMPOSITE STRUCTURE AND MANUFACTURING METHOD OF SURFACE-ROUGHENED STEEL MEMBER

A manufacturing method of a metal/resin composite structure of the invention is a manufacturing method for manufacturing a metal/resin composite structure obtained by bonding a steel member and a thermoplastic resin member formed of a thermoplastic resin or a resin composition including the thermoplastic resin, to each other, the method comprising. The manufacturing method of a metal/resin composite structure includes a first step of applying a metal plating layer that is formed of a metal having smaller ionization tendency than ionization tendency of iron and including a roughened surface on a side opposite to a surface to be in contact with the steel member, to at least a bonding portion surface of the steel member to be bonded to the thermoplastic resin member; 1. A manufacturing method of a metal/resin composite structure obtained by bonding a steel member and a thermoplastic resin member formed of a thermoplastic resin or a resin composition including the thermoplastic resin , to each other , the method comprising:a first step of applying a metal plating layer that is formed of a metal having smaller ionization tendency than ionization tendency of iron and including a roughened surface on a side opposite to a surface to be in contact with the steel member, to at least a bonding portion surface of the steel member to be bonded to the thermoplastic resin member;a second step of processing at least the surface of the metal plating layer with inorganic acid; anda step of molding the thermoplastic resin member and bonding the steel member and the thermoplastic resin member, so that at least a part of the thermoplastic resin member is in contact with the bonding portion surface of the steel member.2. The manufacturing method of a metal/resin composite structure according to claim 1 ,wherein the metal plating layer includes a copper plating.3. The manufacturing method of a metal/resin composite structure according to claim 2 ,wherein the first step includes a step of ...

CONVERSION-COATED METAL PLATE FOR NON-CONDENSED THERMOPLASTIC RESIN BONDING, SURFACE-TREATED METAL PLATE FOR NON-CONDENSED THERMOPLASTIC RESIN BONDING, COMPOSITE MEMBER, AND METHOD FOR PRODUCING CONVERSION-COATED METAL PLATE FOR NON-CONDENSED THERMOPLASTIC RESIN BONDING

According to one aspect of the present invention, there is provided a chemical conversion coated metal sheet for non-condensed thermoplastic resin bonding, the chemical conversion coated metal sheet including a metal substrate and a chemical conversion coating film disposed on at least one surface of the metal substrate, in which the chemical conversion coating film is obtained by coating the metal substrate with a coating liquid that contains an ethylene-acrylic acid copolymer, colloidal silica, and a silane coupling agent. The ethylene-acrylic acid copolymer has an acrylic acid content of 10 mass % or more and a melt flow rate of 80 g/10 min or less. 1. A chemical conversion coated metal sheet comprising a metal substrate and a chemical conversion coating film disposed on at least one surface of the metal substrate , whereinthe chemical conversion coating film is obtained by coating the metal substrate with a coating liquid comprising an ethylene-acrylic acid copolymer, a colloidal silica, and a silane coupling agent, andthe ethylene-acrylic acid copolymer has an acrylic acid content of 10 mass % or more and a melt flow rate of 80 g/10 min or less.2. The chemical conversion coated metal sheet of claim 1 , wherein a content of the ethylene-acrylic acid copolymer is 99.91 mass % or more of a total resin comprised by the chemical conversion coating film.3. The chemical conversion coated metal sheet of claim 1 , wherein the ethylene-acrylic acid copolymer has a weight-average molecular weight of 80 claim 1 ,000 or more.4. The chemical conversion coated metal sheet of claim 1 , wherein a coating amount of the chemical conversion coating film is 0.05 to 5 g/min terms of dry mass.5. A surface-treated metal sheet comprising the chemical conversion coated metal sheet of and an adhesive layer disposed on a part or a whole of a surface of the chemical conversion coating film claim 1 , the adhesive layer comprising an adhesive comprising a resin comprising a polar group.6. A ...

WEIGHTED HOLOGRAPHIC PLASTIC SPINNER BLADE AND METHOD OF MANUFACTURE

A weighted and holographic plastic spinner blade comprises a plastic elliptical-shaped spinner blade having a body formed in plastic injection molding and, integral to the body, a printed label on a first side of body and a weight at an aft end of body. An ink or foil is hot stamped at a second side of the body to create a holographic image that is visible through the body and printed label, forming visual fish attractant properties. Method of manufacture includes: providing an elliptical-shaped mold; positioning a partially transparent printed label on a first side of mold; positioning a weight member in an aft end of the mold; injecting a polymer composition into the mold to form body; hot stamping foil on second side of the body, the ink or foil forming a holographic image; the holographic image visible through the at least partially transparent printed label and body. 1. A weighted and holographic plastic spinner blade , the plastic spinner blade comprising:a plastic body defined by a front end, an aft end, a first side, and a second side similar to the first side, the body further being defined by a generally elliptical shape forming a slight arc, the front end forming a front aperture;a weight member integrated into the aft end of the body;a printed label integrated into the first side of the body,whereby the weight member and the printed label integrate into the body through plastic injection molding; anda pre-dried ink or a foil hot stamped on the second side of the body, the pre-dried ink or foil forming a holographic image,whereby the holographic image is the printed label are at least partially visible on the body.2. The plastic spinner blade of claim 1 , wherein the body has a generally arced shape.3. The plastic spinner blade of claim 1 , wherein the body is at least partially transparent.4. The plastic spinner blade of claim 1 , wherein the printed label is die cut.5. The plastic spinner blade of claim 1 , wherein the weight member is a stainless steel ...

FLUID STORAGE TANK ASSEMBLY FOR AN OFF-ROAD VEHICLE

In one embodiment, a method for manufacturing a fluid storage tank assembly for an off-road vehicle includes disposing a support ring within a cavity of a rotational mold, in which the cavity is shaped to form a fill spout of the fluid storage tank assembly. The method further includes flowing a liquid polymeric material within the rotational mold such that the liquid polymeric material enters the cavity, directly contacts the support ring, and bonds to the support ring as the liquid polymeric material hardens. 1. A method for manufacturing a fluid storage tank assembly for an off-road vehicle , comprising:disposing a support ring within a cavity of a rotational mold, wherein the cavity is shaped to form a fill spout of the fluid storage tank assembly; andflowing a liquid polymeric material within the rotational mold such that the liquid polymeric material enters the cavity, directly contacts the support ring, and bonds to the support ring as the liquid polymeric material hardens.2. The method of claim 1 , comprising attaching a hose around an outer diameter of the fill spout to enable the fluid storage tank assembly to be filled with a fluid.3. The method of claim 1 , wherein flowing the liquid polymeric material within the rotational mold comprises:flowing the liquid polymeric material into the rotational mold; androtating the rotational mold.4. The method of claim 1 , wherein flowing the liquid polymeric material within the rotational mold comprises filling contours of the support ring with the liquid polymeric material.5. The method of claim 1 , comprising hardening the liquid polymeric material.6. The method of claim 1 , wherein disposing the support ring within the cavity comprises positioning the support ring at a distal end of the cavity such that the support ring is bonded to a distal end of the fill spout as the liquid polymeric material hardens.7. The method of claim 1 , wherein flowing the liquid polymeric material within the rotational mold comprises ...

MULTILAYER COMPOSITE BODY OF METAL AND POLYPROPYLENE-BASED RESIN COMPOSITION AND METHOD FOR PRODUCING SAME

A multilayer composite body in which a shaped metal article, a thermosetting resin layer, a modified polyolefin resin layer, and a polypropylene-based resin composition, or a PP-based GFRTP are laminated in the order of description. A multilayer composite body of a metal and a resin is obtained which excels in a fixing strength (shear breaking stress) between the shaped metal article and the molded article of the polypropylene-based resin composition. The thermosetting resin layer is composed mainly of a urethane resin or an epoxy resin. The polypropylene-based resin composition is molded by an injection molding. The modified polyolefin resin forming the modified polyolefin resin layer includes one or two or more of non-chlorinated modified polyolefin resins having a weighted average of melting points of 70° C. to 110° C., as determined with a differential scanning calorimeter (DSC). 2. The multilayer composite body of a metal and a polypropylene-based resin composition according to claim 1 , whereina thermosetting resin layer, a modified polyolefin resin layer, a polypropylene-based resin composition, and a glass fiber reinforced thermoplastic plastic (GFRTP) are laminated on the shaped metal article.3. The multilayer composite body of a metal and a polypropylene-based resin composition according to claim 2 , whereina surface of the glass fiber reinforced thermoplastic plastic (GFRTP) has the modified polyolefin resin layer.4. The multilayer composite body of a metal and a polypropylene-based resin composition according to claim 1 , whereinthe thermosetting resin layer is a coat material composed mainly of a urethane resin or an epoxy resin.5. The multilayer composite body of a metal and a polypropylene-based resin composition according to claim 1 , whereinthe polypropylene-based resin is molded by injection molding; andan average shear breaking stress between the shaped metal article and the polypropylene-based resin is 13 MPa or more.6. The multilayer composite ...

ROTOR CORE MANUFACTURING METHOD AND ROTOR CORE MANUFACTURING SYSTEM

This rotor core manufacturing method includes a step of retracting a resin injection portion of a resin injection apparatus relative to a stacked core that remains pressed by a jig, while maintaining a resin material stored in the resin injection portion in a molten state. 1. A rotor core manufacturing method comprising:a step of preparing a stacked core in which a plurality of electrical steel sheets is stacked together and that has a magnet holding portion extending in a stack direction of the plurality of electrical steel sheets;a step of placing a permanent magnet in the magnet holding portion;a step of mounting the stacked core to a jig that presses the stacked core in the stack direction;a step of injecting a resin material in a molten state into the magnet holding portion by a resin injection portion that is included in a resin injection apparatus, while the stacked core remains pressed by the jig and the permanent magnet remains inserted in the magnet holding portion;a step of retracting the resin injection portion of the resin injection apparatus relative to the stacked core that remains pressed by the jig, after the step of injecting the resin material into the magnet holding portion, while maintaining the molten state of the resin material that is stored in the resin injection portion; anda step of curing the resin material in the magnet holding portion, after the step of relatively retracting the resin injection portion, by heating the stacked core that has the resin material injected in the magnet holding portion and that remains pressed by the jig.2. The rotor core manufacturing method according to claim 1 , whereinthe step of injecting the resin material is a step of injecting the resin material in the molten state into the magnet holding portion by the resin injection portion while a temperature of the resin material is greater than or equal to a first temperature and less than a second temperature that is greater than the first temperature, the ...

Method and apparatus for manufacturing laminated iron core

A method for manufacturing a laminated iron core includes preheating a laminated body in which a plurality of iron core pieces are laminated and which includes a resin filling hole, measuring a temperature of the laminated body after preheating the laminated body, determining whether or not the temperature measured is within a predetermined range, feeding the laminated body into a molding device in a case where it is determined that the temperature is within the predetermined range, and filling the resin filling hole of the laminated body with a resin material in the molding device.

FOAMABLE COMPOSITIONS AND METHODS FOR FABRICATING FOAMED ARTICLES

In one aspect, a foamable composition is disclosed, which comprises a base polymer, talc and a citrate compound blended with the base polymer. In some embodiments, the concentration of the talc in the composition is in a range of about 0.05% to about 25% by weight, e.g., in a range of about 2% to about 20%, or in a range of about 3% to about 15%, or in a range of about 5% to about 10%. Further, the concentration of the citrate compound in the composition can be, for example, in a range of about 0.05% to about 3% by weight, or in a range of about 0.02% to about 0.9% by weight, or in a range of about 0.03% to about 0.8% by weight, or in a range of about 0.04% to about 0.7% by weight, or in a range of about 0.05% to about 0.6% by weight 1. A composition , comprising:a base polymer,talc blended with said base polymer, anda citrate compound blended with said base polymer.2. The composition of claim 1 , wherein a concentration of said talc in said composition is in a range of about 0.3% to about 30% by weight.3. The composition of claim 2 , wherein a concentration of said talc in said composition is in a range of about 2% to about 20% by weight.4. The composition of claim 2 , wherein a concentration of said talc in said composition is in a range of about 3% to about 15%.5. The composition of claim 2 , wherein a concentration of said talc in said composition is in a range of about 5% to about 10%.6. The composition of claim 1 , wherein a concentration of said citrate compound in said composition is in a range of about 0.01% to about 1% by weight.7. The composition of claim 6 , wherein a concentration of said citrate compound in said composition is in a range of about 0.02% to about 0.9% by weight.8. The composition of claim 6 , wherein a concentration of said citrate compound in said composition is in a range of about 0.03% to about 0.8% by weight.9. The composition of claim 6 , wherein a concentration of said citrate compound in said composition is in a range of about 0. ...

SYRINGE WITH NEEDLE

A syringe and needle assembly including a needle tube having a needle tip for puncturing a living body. A syringe is formed integrally with the needle tube. The syringe includes a main body to be filled with a drug and a securing section that is formed integrally with the main body. The securing section has a close contact area that has an outer peripheral surface that contacts an inner surface of a cap when the cap is attached, and a connection area that connects the close contact area and the main body to each other. A needle tip of the needle tube protrudes from the close contact area, and a parting line is formed on the securing section. The outer peripheral surface of the close contact area has no parting lines. 110.-. (canceled)11. A syringe and needle assembly , comprising:a needle tube having a needle tip configured to puncture a living body; anda syringe formed integrally with the needle tube,the syringe including a main body configured to be filled with a drug and a securing section that is formed integrally with the main body,the securing section having a close contact area that has an outer peripheral surface, which is configured to contact an inner surface of a cap when the cap is attached, and a connection area,wherein the connection area connects the close contact area and the main body to each other,wherein a needle tip of the needle tube protrudes from the close contact area, andwherein a parting line is formed on the securing section and the outer peripheral surface of the close contact area has no parting lines thereon.12. The syringe and needle assembly according to claim 11 , wherein the parting line is located at an interface between the close contact area and the connection area.13. The syringe and needle assembly according to claim 11 , wherein the connection area includes a reduced diameter portion that has a smaller diameter than a diameter of the close contact area.14. The syringe and needle assembly according to claim 11 , wherein an ...

3D-PRINTED (LATTICE STRUCTURED) METAL - PLASTIC MATRIX COMPOUND MATERIAL

A method of producing a compound material including at least one metal and at least one polymer includes: 3D-printing a 3D lattice of the at least one metal; and introducing the at least one polymer into the 3D-lattice. 1. A method of producing a compound material comprising at least one metal and at least one polymer , the method comprising:3D-printing a 3D lattice of the at least one metal; andintroducing the at least one polymer into the 3D-lattice.2. The method of claim 1 , wherein the introducing of the at least one polymer is carried out by injection.3. The method of claim 1 , further comprising shaping the compound material into a desired shape.4. The method of claim 1 , wherein the at least one polymer is introduced into the 3D-lattice at a pressure of at least 10 MPa.5. The method of claim 1 , wherein the amount of metal is in a range between and including about 10 vol. % and about 80 vol. %.6. The method of claim 1 , wherein the 3D-lattice of the at least one metal comprises a plurality of holes such that a diameter of a largest hole of the plurality of holes is at most 35% larger than a diameter of a smallest hole of the plurality of holes.7. The method of claim 1 , wherein at least one corner of the 3D lattice is rounded claim 1 , the at least one corner having a radius of at least 0.20 mm.8. The method of claim 6 , wherein a radius of each hole of the plurality of holes is at least 0.20 mm.9. The method of claim 1 , wherein the at least one metal comprises aluminum claim 1 , steel claim 1 , or titanium.10. The method of claim 1 , wherein the at least one polymer comprises at least one thermoplastic polymer.11. The method of claim 10 , wherein the thermoplastic polymer is selected from the group consisting of acrylonitrile butadiene styrene claim 10 , polyethylene claim 10 , polypropylene claim 10 , polystyrene claim 10 , polyamide claim 10 , polycarbonate claim 10 , polyoxymethylene claim 10 , and (meth)acrylate. This application is a divisional patent ...

HYBRID METAL-PLASTIC PARTS AND PROCESS FOR MANUFACTURING THE SAME

A process for constructing a hybrid material part includes mixing a metal powder and a binder to form a compounded mixture, heating the compounded mixture, injecting the compounded mixture into a first mold to form a green part, and debinding the green part to form a brown part. The process further includes sintering the brown part to form a sintered part, and over-molding the sintered part with a plastic in a second mold of an injection molding machine to form the hybrid material part. A hybrid material pump part is disclosed as well. 1. A process for constructing a hybrid material part comprising:mixing a metal powder and a binder to form a compounded mixture;heating the compounded mixture;injecting the compounded mixture into a first mold to form a green part;debinding the green part to form a brown part;sintering the brown part to form a sintered part; andover-molding the sintered part with a plastic in a second mold of an injection molding machine to form the hybrid material part.2. The process according to further comprising arranging the hybrid material part in a pump.3. The process according to wherein the pump comprises a variable displacement pump.4. The process according to further comprising arranging a pump drive hub and vanes within the hybrid material part claim 2 , wherein the vanes are configured to contact the sintered part of the hybrid material part.5. The process according to further comprising forming fins on the sintered part to dissipate heat.6. The process according to wherein the sintering comprises selective sintering via localized heating.7. The process according to wherein the localized heating comprises heating with at least one of the following: a laser source and an infrared source.8. The process according to wherein the localized heating comprises heating with a laser source.9. The process according to wherein the sintering comprises selective sintering to a controlled thickness.10. The process according to wherein the sintered part ...

METAL-RESIN COMPOSITE AND PREPARATION METHOD

The present disclosure provides a metal-resin composite and a preparation method. The metal-resin composite includes a metal substrate; a porous resin layer formed on the metal substrate; a plastic layer formed on the porous resin layer; and a pore passage. The pore passage passes through the porous resin layer and extends inside the metal substrate, and the plastic layer fills in the pore passage to bond with the metal substrate. 1. A metal-resin composite , comprising:a metal substrate;a porous resin layer formed on the metal substrate;a plastic layer formed on the porous resin layer; anda pore passage;wherein the pore passage passes through the porous resin layer and extends inside the metal substrate, and the plastic layer fills in the pore passage to bond with the metal substrate.2. The metal-resin composite of claim 1 , wherein the pore passage has a pore diameter of about 0.1 microns to about 20 microns claim 1 , and extends into the metal substrate with a depth of about 5 microns to about 200 microns.3. The metal-resin composite of claim 1 , wherein the metal substrate is made of aluminum claim 1 , aluminum alloy claim 1 , stainless steel claim 1 , magnesium claim 1 , or magnalium alloy.4. The metal-resin composite of claim 1 , wherein the porous resin layer is formed by heating and curing an adhesive resin composition under vacuum claim 1 , and the adhesive resin composition comprises an adhesive resin claim 1 , a curing agent claim 1 , a coupling agent and a solvent.5. The metal-resin composite of claim 4 , wherein based on 100 weight parts of the adhesive resin claim 4 , the curing agent has a content of about 5 weight parts to about 50 weight parts claim 4 , the coupling agent has a content of about 0.3 weight parts to 18 weight parts claim 4 , and the solvent has a content of about 5 weight parts to about 200 weight parts.6. The metal-resin composite of claim 4 , wherein the adhesive resin is at least one selected from a group consisting of epoxy resin ...

Production method of bonded structure and bonded structure

Provided is a production method for a bonded structure ( 100, 200 ) in which a first member ( 10, 10 a, 10 b, 10 c, 10 d, 30 ) and a second member ( 20 ) are bonded. The production method is provided with: a step for forming perforations ( 11, 11 b, 11 c, 11 d, 31 ) with an opening in the surface ( 13 ) of the first member ( 10, 10 a, 10 b, 10 c, 10 d, 30 ) by irradiating the surface ( 13 ) of the first member ( 10, 10 a, 10 b, 10 c, 10 d, 30 ) with a laser in which one pulse is configured from a plurality of sub-pulses; and a step for filling and curing the second member ( 20 ) in the perforations ( 11, 11 b, 11 c, 11 d, 31 ) of the first member ( 10, 10 a, 10 b, 10 c, 10 d, 30 ).

Belt Pulley Decoupler having a Belt Track, Sliding Bearing and Axial Friction Ring Injection-Molded thereon

The present disclosure relates to a method for producing a belt pulley having a belt track, a sliding bearing injection-molded thereon, and an axial friction ring injection-molded thereon. The disclosure also relates to said belt pulley and to a belt pulley decoupler comprising said belt pulley.

Component joining structure

There is provided a component joining structure that includes: a resin component; a metal tip that is provided in the resin component by insert molding, and that includes protruding portions that protrude from the resin component; and a metal component that is spot welded to the protruding portions, and that is joined to the resin component by an adhesive agent that is provided in gaps formed, by the protruding portions, between the resin component and the metal component.

Insert molded article, manufacturing method for protective cover having sensor holder part, and manufacturing method for bearing device including the protective cover

There is provided a manufacturing method for a protective cover having a sensor holder part that maintains high reliability over the long term by increasing fixing strength between a cup-shaped main part and a synthetic resin through insert molding. A cup-shaped main part 1 A is positioned at one axial end of a bearing, press-fitted into an outer ring, and has a through hole 6 A, in a bottom 6 . The manufacturing method includes: a press working step of forming the cup-shaped main part 1 A by press working; and an injection molding step of performing injection molding with a nut 10 and the cup-shaped main part 1 A as insert articles for attachment of a magnetic sensor A to form a wrap-around portion 8 B extending radially outward on an inner side of the bottom 6 through the through hole 6 A at a sensor holder part 8 integrated with the nut 10 and the cup-shaped main part 1 A.

Syringe with needle

A method of assembling a syringe with needle is provided. The method may include preparing a mold for forming a tube hole of a main body of the syringe, a first part and a second part for forming a connection part of the syringe, and a third part for forming a close contact part of the syringe, supporting and securing a proximal portion of a needle tube by the mold, injecting the resin into the mold, and forming the syringe and the needle tube integrally by forming the syringe around the needle tube.

DEVICE FOR MANUFACTURING ROTOR CORE AND METHOD FOR MANUFACTURING ROTOR CORE

Provided is a manufacturing device for a rotor core and a manufacturing method for a rotor core in which it is possible to suitably fit a columnar core rod into a center hole of a laminated iron core, when fitting and installing the laminated iron core into a fitting recess of a first mold. A device for manufacturing a rotor core includes: a first mold; a second mold that engages with the first mold and clamps and seals the laminated iron core together with the first mold; a resin injection unit that is provided to the second mold and injects a resin material in the magnet insertion hole by using a molding machine; and a guide plate that has a through hole into which the core rod is inserted and is mounted at one end of the laminated iron core in such a manner that the through hole is in communication with the center hole of the laminated iron core, in which the guide plate has an opening diameter of the through hole on one surface side of one end side of the laminated iron core that is substantially the same as an opening diameter of the center hole, and an opening diameter of the through hole on the other side on the side of the first mold is larger than an opening diameter on the one surface side. 1. A device for manufacturing a rotor core , the device comprising:a first mold including: a fitting recess that fits and holds a laminated iron core in which a magnet is inserted into a magnet insertion hole, or a laminated iron core in which a magnet and an exterior member are mounted on an outer circumferential side, and a columnar core rod that is fit into a center hole that is formed to penetrate in an axis line direction of the laminated iron core;a second mold that engages with the first mold and clamps and seals the laminated iron core together with the first mold;a resin injection unit that is provided to the first mold or the second mold and injects a resin material in the magnet insertion hole or between the exterior member and the laminated iron core by ...

SOLID POLYMERIC ARTICLES HAVING HYDROPHOBIC COMPOUNDS INTERMIXED THEREIN

The present invention relates to a three-dimensional solid polymeric article having surface effects comprising a polymer composition and 0.1 to 20% by weight of a hydrophobic compound, based on the total weight of the solid polymeric article, where the hydrophobic compound is intermixed throughout the polymer composition and throughout three-dimensional solid polymeric article; and where the hydrophobic compound is selected from a cyclic alcohol which is substituted with at least two hydrophobic groups. 1. A three-dimensional solid polymeric article having surface effects comprising a polymer composition and 0.1 to 20% by weight of a hydrophobic compound , based on the total weight of the solid polymeric article ,where the hydrophobic compound is intermixed throughout the polymer composition and throughout the three-dimensional solid polymeric article;{'sup': 1', '1', '2', '1, 'sub': 2', '2', 'n', '3', '2', 'm', '2', '2', 'n', '3', '2', 'm, 'where the hydrophobic compound is selected from a cyclic sugar alcohol which is substituted with at least two —R, —C(O)R, —(CHCHO)(CH(CH)CHO)R, —(CHCHO)(CH(CH)CHO)C(O)R, or mixtures thereof;'}where the cyclic sugar alcohol is selected from a saccharide, reduced sugar, aminosaccharide, aldonic acid, or aldonic acid lactone; whereineach n is independently 0 to 20;each m is independently 0 to 20;m+n is greater than 0;{'sup': '1', 'each Ris independently a linear or branched alkyl group having 5 to 29 carbons; and'}{'sup': '2', 'each Ris independently —H, a linear or branched alkyl group having 6 to 30 carbons.'}5. The solid polymeric article of claim 1 , where the hydrophobic compound is substituted with at least three —R claim 1 , —C(O)R claim 1 , —(CHCHO)(CH(CH)CHO)R claim 1 , —(CHCHO)(CH(CH)CHO)C(O)R claim 1 , or mixtures thereof.6. The solid polymeric article of claim 1 , further comprising at least one hydrophobic surface effect agent which provides a surface effect claim 1 , where the hydrophobic surface effect agent is ...

Apparatus and Techniques for Coating Pipeline Field Joints

An injection moulding apparatus has a mould tool that is positioned around a field joint of a pipeline to define a mould cavity. Two or more pumping chambers communicate with the mould tool. Each chamber is expansible to draw in molten polymer and contractible to drive the polymer into the mould cavity. Expansion of one chamber is synchronised with contraction of another chamber. The operation of supply and injection valves associated with the chambers is also synchronised, both with each other and with expansion and contraction of the chambers. In the embodiment described, two pumping chambers are defined within a common pressurising cylinder, in which the chambers are separated by a piston. The piston is movable within the cylinder to determine and to synchronise expansion and contraction of the chambers.

Method For Assembling Thermoplastic Tubes By Induction Welding

A method for assembling two tubes ( 1, 2 ) made from thermoplastic materials, that involves welding by heating two applied rotational contact surfaces of two parts of two tubes ( 1, 2 ), respectively, arranged end to end or overlapping coaxially (XX′). The method involves induction heating of at least one conductive welding element ( 4 ), arranged at the interface ( 3 ) between the two contact surfaces, by generating a magnetic field at said conductive welding element or elements, such that the melting of the thermoplastic materials constituting said contact surfaces produces a continuous and sealed weld at said interface on at least one closed loop along the entire perimeter of said interface.

METHOD FOR JOINING TWO COMPONENTS OF DIFFERENT MATERIALS

One or more processes produce a metal-plastic composite, wherein the one or more processes: apply an adhesive tape to a surface of a metal part that requires adhesive bonding; place the metal part into a closed hollow mold; inject thermoplastic material into the hollow mold so that the plastic encloses the adhesive tape; and remove the resulting metal-plastic composite from the hollow mold. 1. A process for producing a metal-plastic composite , the process comprising:applying an adhesive tape to a surface of a metal part that requires adhesive bonding;placing the metal part into a closed hollow mold;injecting thermoplastic material into the hollow mold such that the thermoplastic material encloses the adhesive tape to produce a metal-plastic composite; andremoving the metal-plastic composite from the hollow mold.2. A process for producing a plastic-plastic composite , the process comprisingapplying an adhesive tape to a surface of a plastics part that requires adhesive bonding;placing the plastics part into a close hollow mold;injecting a thermoplastic material into the hollow mold such that the thermoplastic material encloses the adhesive tape to produce a plastic-plastic composite; andremoving of the plastic-plastic composite from the hollow mold.3. The process according to claim 1 , wherein the adhesive tape is double-sided or carrierless.4. The process according to claim 1 , wherein the adhesive tape is a reactive adhesive tape.5. The process according to claim 1 , wherein claim 1 , by virtue of a foaming procedure claim 1 , the adhesive tape is configured to reduce possible stresses or to reduce formation of cavities due to shrinkage.6. The process according to claim 1 , wherein the closed hollow mold is a two-part hollow mold.7. The process according to claim 2 , wherein the closed hollow mold is a two-part hollow mold.8. The process according claim 2 , wherein the adhesive tape is double-sided or carrierless.9. The process according to claim 2 , wherein the ...

Frame of a Vehicle Roof and Production Thereof

The invention relates to a frame, comprising, on each of its two sides relative to a vertical longitudinal center plane of the roof, a respective longitudinal beam made of sheet metal and at least one transverse beam made of sheet metal and connecting the two longitudinal beams to each other. The longitudinal beams and the at least one transverse beam are connected to each other via joint lines made of polyurethane foam. Moreover, a method for producing the frame is proposed.

Manufacturing Method for Gear

Over an outer peripheral surface of a sleeve, a primer layer is formed that is a thermoplastic resin-based adhesive thermally melted at a temperature lower than a melting point of a thermoplastic resin formed into a resin member to exhibit adhesiveness. With the sleeve preheated, a thermoplastic resin to be formed into the resin member is annularly injection-molded over an outer periphery of the sleeve. 1. A manufacturing method for a gear including a sleeve and an annular resin member integrally provided over an outer periphery of the sleeve , the resin , member being a thermoplastic resin and having teeth on an outer peripheral surface of the resin member , the manufacturing method comprising:forming, over an outer peripheral surface of the sleeve, a primer layer that is an thermoplastic resin-based adhesive thermally melted at a temperature lower than a melting point of the thermoplastic resin formed into the resin member to exhibit adhesiveness;preheating the sleeve; andannularly injection-molding, over an outer periphery of the sleeve, a thermoplastic resin to be formed into the resin member.2. The manufacturing method for a gear according to claim 1 , wherein the resin member is formed of a thermoplastic resin that has a relative viscosity of 150 Pa·s or more measured using a Cannon-Fenske viscometer in accordance with a formic acid method specified in ISO 307:2007.3. The manufacturing method for a gear according to claim 1 , wherein the sleeve has recesses and protrusions on the outer peripheral surface.4. The manufacturing method for a gear according to claim 2 , wherein the sleeve has recesses and protrusions on the outer peripheral surface.5. The manufacturing method for a gear according to claim 1 , wherein the thermoplastic resin formed into the resin member is polyamide claim 1 , and the adhesive is a polyamide-based adhesive.6. The manufacturing method for a gear according to claim 2 , wherein the thermoplastic resin formed into the resin member is ...

Shaped and coated metallic material, composite, and method for manufacturing shaped and coated metallic materialand composite

The present invention pertains to a shaped and coated metallic material used in a composite having excellent performance in bonding and sealing between a shaped metallic material and a molded article of a thermoplastic resin composition. The shaped and coated metallic material has: a shaped metallic material; and, disposed above the shaped metallic material, an acid-modified polypropylene layer containing at least 40 mass % of an acid-modified polypropylene. The melt viscosity of the acid-modified polypropylene layer is 1000 to 10,000 mPa·s. The film thickness of the acid-modified polypropylene layer is at least 0.2 μm.

Insert designed to be fitted on a support and fixing assembly including one such insert

Insert designed to be fitted on a support, including a body extending along a longitudinal axis and a base including at least one plate extending along a base plane, at least one through hole oriented along an orientation axis perpendicular to the base plane being formed in said at least one plate, at least one protuberance being formed on a first surface of said at least one plate and forming a hollow on a second surface of said at least one plate.

Techniques for Coating Pipes

A method and apparatus are for coating a field joint of a pipeline. The method includes positioning a mould tool around the field joint to define a mould cavity, positioning an insert to lie within the mould cavity, and injecting plastics material into the mould cavity to embed the insert in the plastics material. The apparatus has a mould tool positionable around the field joint to define a mould cavity, and an insert positionable within the mould cavity to be embedded in plastics material injected into the mould cavity. Use of an insert in this way reduces the volume of the molten thermoplastics material required to coat the field joint, thereby increasing the interface area of the melt relative to its volume, to the benefit of cooling time. 146-. (canceled)47. A method of coating a field joint of a pipeline , comprising:positioning a mould tool around the field joint to define a mould cavity;positioning an insert to lie within the mould cavity; andinjecting plastics material into the mould cavity to embed the insert in the plastics material.48. The method of claim 47 , wherein the insert is positioned on the field joint before the mould tool is positioned around the field joint.49. The method of claim 48 , wherein the insert is positioned on a field joint at an upstream station and the mould tool is positioned around a field joint at a downstream station with respect to a direction of movement of the pipeline.50. The method of claim 47 , wherein the insert comprises two or more sections claim 47 , and wherein the method comprises bringing the two or more sections together around the field joint.51. The method of claim 47 , comprising maintaining a gap between a body of the insert and the pipes joined by the field joint to allow the plastics material to flow around the insert as the mould cavity fills.52. The method of claim 47 , wherein the plastics material flows through a body of the insert as the mould cavity fills.53. The method of claim 47 , wherein the ...

SURFACE TREATMENT METHOD OF MATERIAL, MATERIAL PRODUCT AND COMPOSITE MATERIAL

A surface treatment method of a material, comprising: respectively immersing a material to be treated into a first inorganic acid solution and a fluoride acidic solution to perform surface etching, so that nano-sized holes are formed in the surface of the material to be treated. Further disclosed are a material product and a composite material. 1. A method of surface treatment of a material , comprising:immersing a material to be treated into a first inorganic acid solution and a fluoride acidic solution, respectively, to perform surface etching, so that nanopores are formed on a surface of the material to be treated.2. The method of claim 1 , wherein the material is ceramic claim 1 , and the step of immersing the material to be treated into the first inorganic acid solution and the fluoride acidic solution claim 1 , respectively claim 1 , to perform the surface etching claim 1 , so that the nanopores are formed on the surface of the material to be treated comprises:immersing a ceramic to be treated into the fluoride acidic solution to perform a first surface etching; andimmersing the ceramic subjected to the first surface etching into the first inorganic acid solution to perform a second surface etching, thereby obtaining a ceramic having nanopores on the surface.3. The method of claim 1 , wherein the material is stainless steel claim 1 , and the step of immersing the material to be treated into the first inorganic acid solution and the fluoride acidic solution claim 1 , respectively claim 1 , to perform the surface etching claim 1 , so that the nanopores are formed on the surface of the material to be treated comprises:immersing a stainless steel to be treated into the first inorganic acid solution to perform a first surface etching; andimmersing the stainless steel subjected to the first surface etching into the fluoride acidic solution to perform a second surface etching, thereby obtaining a stainless steel having nanopores on the surface.4. The method of claim ...

HYBRID LAY-UP MOLD

A hybrid mold includes (a) an Invar® eggcrate structure, (b) an Invar® interim working surface and (c) a CF composite material overlay. The eggcrate and interim working surface are welded or otherwise connected together to form a unitary base mold. The CF overlay is bonded to the interim working surface. The CF overlay is easily reconfigurable and can be replaced without destroying the integrity of the base mold. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. A method for manufacturing a hybrid lay-up mold , comprising:(a) providing an iron-nickel alloy eggcrate structure;(b) creating an iron-nickel alloy interim working surface overlaying the eggcrate structure, the working surface comprising a plurality of abutting thin sheets of an iron-nickel alloy, the abutments creating a plurality of seams;(c) tack welding the thin sheets to the eggcrate structure;(d) welding the adjacent abutting sheets together at their seams to define a unitary vacuum tight interim working surface;(e) applying a CF composite material atop the interim working surface;(f) vacuum bagging and sealing the CF composite material to the interim working surface;(g) bonding the CF composite material to the interim working surface; and(h) thereafter machining the CF composite material overlay to its final dimensions.11. The method of wherein the CF composite material is bonded to the interim working surface by (a) bagging the base mold and CF composite material and claim 10 , thereafter claim 10 , applying vacuum in an oven or autoclave and heating the so-bagged base mold to a temperature sufficient to cure the resin.12. The method of which further comprises: applying a new CF composite material overlay to the interim working surface after degradation of the previous CF composite material overly and thereafter repeating steps (f) claim 10 , (g) claim 10 , and (h).13. The method of which further comprises:welding together a ...

Waste disposal method and apparatus

Verfahren und Vorrichtung zur Entsorgung von Abfall mit den folgenden Merkmalen: a) einem Wasserbecken (2, 2a, 2b, 2c) zur Abtrennung von Metall-Bestandteilen, b) einem Wasserbecken (3) zur Abtrennung von Kunststoffbestandteilen und Mineralien, c) Mühlen (3b, 3d) zur Verarbeitung der Kunststoffbestandteile zu Granulat, d) einer Mühle (4) zur Zerkleinerung des verbliebenen Abfalls, e) einer Trocknungsstufe (5) zur Trocknung des verbliebenen Abfalls, f) einer Stufe (6) zur Befreiung des getrockneten Abfalls von Asche, g) einer Mischstufe (7) zur Mischung des aschefreien Abfalls mit Kunststoff-Granulat und Klärschlamm in einem einstellbaren Verhältnis, h) einer Presse (8) zur Formung des Mischprodukts in Pellets i) einer Stufe zur Verbrennung (9) der Pellets zur Energiegewinnung. Waste disposal method and apparatus having the following features: a) a water basin (2, 2a, 2b, 2c) for the separation of metal components, b) a water basin (3) for the separation of plastic components and minerals, c) Mills (3b, 3d) for processing the plastic components into granules, d) a mill (4) for crushing the remaining waste, e) a drying step (5) for drying the remaining waste, f) a stage (6) for the liberation of the dried waste of ash, g) a mixing stage (7) for mixing the ashless waste with plastic granules and sewage sludge in an adjustable ratio, h) a press (8) for shaping the mixed product into pellets i) a stage for combustion (9) of the pellets for energy production.

Process for processing scrap from assembled printed circuit boards from electrical or electronic devices

Resin-metal bonded article and method for producing the same

Disclosed is a resin-metal bonded article which is improved in adhesion between a copper component and a PPS or PBT resin. Also disclosed is a method for producing such a resin-metal bonded article. The resin-metal bonded article is obtained by bonding the resin component onto the surface of the copper component through a copper component bonding surface where there is copper oxide in the following range: 10%≦Cu 2 O/(Cu 2 O+CuO)≦75%. Preferably, this resin-metal bonded article further contains a triazine thiol derivative in the resin-component-side bonding surface of the copper component.

Resin-metal bonded article and method for producing the same

Disclosed is a resin-metal bonded article which is improved in adhesion between a copper component and a PPS or PBT resin. Also disclosed is a method for producing such a resin-metal bonded article. The resin-metal bonded article is obtained by bonding the resin component onto the surface of the copper component through a copper component bonding surface where there is copper oxide in the following range: 10%≦Cu 2 O/(Cu 2 O+CuO)≦75%. Preferably, this resin-metal bonded article further contains a triazine thiol derivative in the resin-component-side bonding surface of the copper component.

METHOD FOR PROCESSING EMBALLARIES

Painted metal preform, composite, and production method thereof

【課題】金属素形材と熱可塑性樹脂組成物の成形体との間の接合性と封止性に優れる複合体に用いられる塗装金属素形材を提供すること。 【解決手段】塗装金属素形材は、金属素形材と、金属素形材の上に配置された、酸変性ポリプロピレンを４０質量％以上含む酸変性ポリプロピレン層とを有する。酸変性ポリプロピレン層の溶融粘度は、１０００〜１００００ｍＰａ・ｓである。また、酸変性ポリプロピレン層の膜厚は、０．２μｍ以上である。 【選択図】なし An object of the present invention is to provide a painted metal shape material used for a composite having excellent bondability and sealing properties between a metal shape material and a molded body of a thermoplastic resin composition. A painted metal base material includes a metal base material and an acid-modified polypropylene layer disposed on the metal base material and containing 40% by mass or more of acid-modified polypropylene. The melt viscosity of the acid-modified polypropylene layer is 1000 to 10,000 mPa · s. The film thickness of the acid-modified polypropylene layer is 0.2 μm or more. [Selection figure] None

Method and apparatus for decomposition treating article having cured thermosetting resin

There is disclosed a method of decomposition treating a waste article having cured thermosetting resin comprising the steps of: (a) bringing the waste article having cured thermosetting resin into contact with a decomposing fluid containing a solvent, which can decompose the resin, in a decomposition bath and (b) heating the fluid at a temperature not lower than 250° C. and lower than the critical temperature of the solvent. Thereby, a waste article containing cured thermosetting resin is easily decomposed and waste resins and other components therein are recycled and reused as resources.

Laser welded assembly

A metal member and a resin member, or two resin members are welded or bonded to each other at welding or bonding surfaces thereof which are heated by irradiation of a laser beam, thereby providing an assembly wherein the two members are fluid-tightly bonded at the bonding surfaces. The laser beam is transmitted through a laser transmitting resin, and a laser absorbing material which is in contact with the laser transmitting resin is irradiated with the laser beam, so that the laser absorbing material is heated, whereby the laser transmitting resin and the laser absorbing resin are melted owing to the heat. By moving the spot of the laser beam, portions of the resin members to be heated and melted displace, and the resin materials are melted and then solidify. The casing 202 includes an upper part 216 formed of the laser absorbing resin and a lower part 218 formed of the laser transmitting resin. The casing 202 is fixed to a housing 200 formed of the laser absorbing resin, and a contact portion 268 of the upper surface of the housing 200 is irradiated with a laser beam emitted from the laser beam emitting device located outside the casing 202 such that the laser beam is emitted from the upper side of the housing 200 and is obliquely incident on the contact portion 268. The contact portion 268 is irradiated with the laser beam as described above with the location to be irradiated by the laser beam being moved at a constant speed along and throughout the periphery of the casing 202 along walls 206 thereof, whereby the casing 202 and the housing 200 are welded or bonded to each other. The lid 204 formed of the laser transmitting resin is fixed onto the casing 202, and the lid 204 and the casing 202 are welded or bonded to each other by the laser beam emitted from the emitting device located above a contact portion 272 of an upper surface of the casing 202. <IMAGE>

Method for extraction of bead rings from tires

FIELD: tire industry, applicable at extraction of bead rings from the bead section of the tire. SUBSTANCE: the processed tire edge is hanged up on a hook, the bead rings are extracted from the tire edge and pulled through the opening of the stop for retention of the rubber-textile casing. The processed tire edge is placed between the deformation restrictor and the stop for retention of the rubber-textile casing. After the passage through the opening of the stop the bead rings are squeezed around the hook in the area of clamping of the bead rings and the motion continues up to the complete extraction of the bead rings. EFFECT: prevented rupture of the bead rings at their extraction and provided a complete removal of the bead rings from the processed section of the tire. 4 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2 280 558 (13) C2 (51) ÌÏÊ B29B 17/02 (2006.01) B29K 21/00 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2004124092/12, 06.08.2004 (72) Àâòîð(û): Áîðèñîâ Åâãåíèé Ìèõàéëîâè÷ (RU), Áîðèñîâ Èâàí Åâãåíüåâè÷ (RU) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 06.08.2004 (73) Ïàòåíòîîáëàäàòåëü(è): Áîðèñîâ Åâãåíèé Ìèõàéëîâè÷ (RU) (43) Äàòà ïóáëèêàöèè çà âêè: 10.02.2006 R U (45) Îïóáëèêîâàíî: 27.07.2006 Áþë. ¹ 21 Àäðåñ äë ïåðåïèñêè: 150052, ã.ßðîñëàâëü, óë. À. Íåâñêîãî, 5, êâ.41, Å.Ì. Áîðèñîâó 2 2 8 0 5 5 8 îãðàíè÷èòåëåì äåôîðìàöèè è óïîðîì äë óäåðæàíè ðåçèíîòåêñòèëüíîé îáîëî÷êè. Áîðòîâûå êîëüöà ïîñëå ïðîõîæäåíè ÷åðåç îòâåðñòèå óïîðà îáæèìàþò âîêðóã êðþêà â çîíå çàõâàòà áîðòîâûõ êîëåö è ïðîäîëæàþò äâèæåíèå äî ïîëíîãî èçâëå÷åíè áîðòîâûõ êîëåö. Ñïîñîá óñòðàí åò âîçìîæíîñòü ðàçðûâà áîðòîâûõ êîëåö ïðè èõ èçâëå÷åíèè è îáåñïå÷èâàåò ïîëíîå óäàëåíèå áîðòîâûõ êîëåö èç îáðàáàòûâàåìîé ÷àñòè ïîêðûøêè. 4 èë. R U (57) Ðåôåðàò: Èçîáðåòåíèå îòíîñèòñ ê øèííîé ïðîìûøëåííîñòè è ìîæåò áûòü èñïîëüçîâàíî ïðè èçâëå÷åíèè áîðòîâûõ êîëåö èç áîðòîâîé ÷àñòè ïîêðûøêè.  ñïîñîáå èçâëå÷åíè áîðòîâûõ ...

连接嵌入热塑性材料内的钢丝帘线带的接头

公开了连接含钢丝帘线的热塑性条带的接头。在该接头中，使用接头聚合物，它是共聚物和基础聚合物的混合物，其中该共聚物是为了使得能粘合到钢丝帘线上而官能化的接枝共聚物，嵌段共聚物或无规共聚物。本发明的接头尤其是，在基础聚合物内共聚物的用量使得在接头的断裂试验中，一部分钢丝帘线在该试验中断裂，而其余帘线从聚合物中拔出，且没有断裂。令人惊奇地，与其中添加太大量共聚物的接头相比，具有这一故障行为的接头导致较好的总接头强度。当添加太大量的共聚物时，所有钢丝帘线在试验中断裂，这会足够奇怪地导致接头较低的总强度。

涂装金属型材、复合体以及它们的制造方法

本发明涉及金属型材与热塑性树脂组合物成型体之间的接合性和密封性优异的复合体所使用的涂装金属型材。涂装金属型材具有：金属型材；以及配置于金属型材之上的、含有40质量％以上的酸改性聚丙烯的酸改性聚丙烯层。酸改性聚丙烯层的熔融粘度为1000～10000mPa·s。另外，酸改性聚丙烯层的膜厚为0.2μm以上。

树脂金属接合物及其制造方法

本发明提供铜部件与PPS或PBT树脂的结合性得以提高的树脂金属接合物及其制造方法，树脂金属接合体是在前述铜部件表面上利用铜氧化物以下述范围：10%≤Cu 2 O/（Cu 2 O+CuO）≤75%存在的铜部件接合面与前述树脂部件接合而成的，优选的是，在该铜部件的该树脂部件侧的接合面还存在三嗪硫醇衍生物的树脂金属接合物。

连接嵌入热塑性材料内的钢丝帘线带的接头

公开了连接含钢丝帘线的热塑性条带的接头。在该接头中，使用接头聚合物，它是共聚物和基础聚合物的混合物，其中该共聚物是为了使得能粘合到钢丝帘线上而官能化的接枝共聚物，嵌段共聚物或无规共聚物。本发明的接头尤其是，在基础聚合物内共聚物的用量使得在接头的断裂试验中，一部分钢丝帘线在该试验中断裂，而其余帘线从聚合物中拔出，且没有断裂。令人惊奇地，与其中添加太大量共聚物的接头相比，具有这一故障行为的接头导致较好的总接头强度。当添加太大量的共聚物时，所有钢丝帘线在试验中断裂，这会足够奇怪地导致接头较低的总强度。

異なる密度の物質混合物を分離するための設備および方法

(57)【要約】 本発明は、一態様によれば、分離槽（１）中に水平に配置された第１および第２の案内板（４、５）が設けられており、円錐体（６、７）をその間に収容しかつ側面外側へ向けられた流出する混合物用の流れ空間を形成することを特徴とする、軽質留分の上昇と重質留分の沈降とによって流動性の分離媒体を用いた異なる密度の成分を含む物質混合物を分離するための設備および方法に関する。本発明は、別の態様によれば、下部の流出管（１２）を通して単位時間あたり抽出される重質留分および分離媒体の混合物の量の選択的な制御をするための装置を特徴とする。

Process for refurbishing an electrical device component comprising a laminate electrical insulation part and electrical device component comprising the part

本发明涉及从电气装置组件上移除导体和电气绝缘零件以便使用新的绝缘体和导体来整修这些装置的改进方法。本发明还涉及具有电气绕组支撑件、层压电气绝缘零件、导体和封装树脂的电气装置组件，该组件具有可实现更高效和环保的整修的特殊层压电气绝缘零件。

Container and manufacturing method thereof

Composite member and method of manufacturing composite member

Incorporation of rubber tire crumbs and siliceous crystalline grains in construction products

A rubber tire recycling process comprises the steps of granulating rubber tires to form coarse rubber crumbs, mixing the coarse rubber crumbs with coarse siliceous grains to form a closely packed mixture of coarse particles that are roughly commensurate in size, thoroughly wetting the surfaces of the coarse particles with a polymerizable liquid binder to provide a viscous slurry, casting the slurry into a sheet-like configuration, and curing the sheet-like configuration under sufficient heat and for a sufficient time to provide an environmentally compatible sheet-like product, e.g. a paver or tile for driveways, or a shingle for roof tops, that is characterized by excellent weather, wear and chemical resistance. The surface characteristics of the coarse particles of vulcanized rubber and crystalline grains are critical to the present invention.

Method and device for processing rubber wastes

FIELD: process engineering. SUBSTANCE: invention relates to processing of wastes and can be use in chemical and rubber industries to produce ingredients of rubber mixes from petrochemical stock wastes. Incompliance with proposed method, rubber wastes, particularly worn-out ties are fed in movable container reactor fro first loading/unloading chamber to be subjected to thermolysis in heat carrier containing superheated steam continuously forced through wastes layer. Formed gaseous phase with withdrawn from the reactor and, partially, returned into the latter mixed with steam, preferably, with steam-to-gaseous phase-ratio of 1:(1.0-5.0). Solid phase is withdrawn from the reactor in moving the container back into first loading/unloading chamber on turning said container relative to lengthwise axis. Then it is ground and subjected to magnetic treatment for separation of metal inclusions. Portion of withdrawn gaseous phase is cooled to separate liquid phase condensed thereat. Gaseous phase not condensed is fired using released heat for superheating of steam. Then the process is repeated by loading wastes into reactor from second loading/unloading chamber and in moving container into second loading/unloading chamber after thermolysis termination. Solid and liquid phase produced in said process are used, for example as fuels or separately, or on mixing them to produce fuel dispersion. In the latter case, solid phase is ground to grains size of 1.0-3.0 mm to perform magnetic treatment and further grinding to, for example 0.05-0.1 mm. A portion of water is extracted from liquid phase to have its content in said phase varying from 5 to 18 % by weight. Now, liquid and solid phases are mixed in mixed at weight ratio of (0.75-1.50):1 and obtained mix is subjected to circulation via disperser by dispersing pump for 600-3600 s. Proposed device comprises thermolysis reactor representing a chamber with gas ducts to feed/discharge steam-gas mix, steam generator, steam superheating ...

Process and apparatus for the treatment of secondary raw materials

层叠体、装饰片、层叠体的制造方法、成形体的制造方法和成形体

一种层叠体，其包含第一树脂层和第二树脂层，构成所述第一树脂层的树脂与构成所述第二树脂层的树脂互不相容，所述第一树脂层包含聚烯烃，所述第二树脂层包含第一热塑性树脂和第二热塑性树脂，所述第一热塑性树脂与所述第二热塑性树脂互不相容，并且固化温度不同。

Solid polymeric articles having hydrophobic compounds intermixed therein

The present invention relates to a three-dimensional solid polymeric article having surface effects comprising a polymer composition and 0.1 to 20% by weight of a hydrophobic compound, based on the total weight of the solid polymeric article, where the hydrophobic compound is intermixed throughout the polymer composition and throughout three-dimensional solid polymeric article; and where the hydrophobic compound is selected from a cyclic alcohol which is substituted with at least two hydrophobic groups.

METHOD AND DEVICE FOR PROCESSING RUBBER WASTES

1. Способ обработки резиновых отходов, включающий подачу отходов в реактор в передвижном контейнере из первой камеры загрузки/выгрузки, их термолиз в реакторе в среде содержащего водяной пар теплоносителя, пропускаемого через слой отходов, с образованием газообразной и твердой фаз, вывод газообразной фазы из реактора, возврат части газообразной фазы в реактор, вывод твердой фазы из реактора путем перемещения контейнера с твердой фазой из реактора по окончании процесса термолиза в реакторе в первую камеру загрузки/выгрузки, выгрузку твердой фазы при повороте контейнера относительно продольной оси, измельчение твердой фазы и ее магнитную обработку, охлаждение газообразной фазы, отделение жидкой фазы, сконденсированной при охлаждении газообразной фазы, сжигание не сконденсированной газообразной фазы для нагрева водяного пара в теплообменнике, последующее повторение процесса, в котором подачу отходов в реактор в передвижном контейнере осуществляют из второй камеры загрузки/выгрузки, и контейнер по окончании процесса термолиза в реакторе перемещают из реактора во вторую камеру загрузки/выгрузки. ! 2. Способ по п.1, отличающийся тем, что термолиз проводят при массовом соотношении водяного пара и газообразной фазы в смеси, равном 1:(1,0-5,0). ! 3. Способ обработки резиновых отходов с получением топливной дисперсии, включающий подачу отходов в реактор в передвижном контейнере из первой камеры загрузки/выгрузки, их термолиз в реакторе в среде содержащего водяной пар теплоносителя, пропускаемого через слой отходов, с образованием газообразной и твердой фаз, вывод газообразной фазы из реактора, возврат части газообр� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2008 137 470 (13) A (51) МПК B29B 17/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2008137470/12, 19.07.2007 (71) Заявитель(и): Общество с ограниченной ответственностью "КОНСТАНТА" (RU) (30) Конвенционный приоритет: 10.01.2007 BY BY2007- ...

Non-condensation type thermoplastic resin plate for adhesion of thermoplastic resin and composite member using the same

Foamable compositions and methods for fabricating foamed articles

In one aspect, a foamable composition is disclosed, which comprises a base polymer, talc and a citrate compound blended with the base polymer. In some embodiments, the concentration of the talc in the composition is in a range of about 0.05% to about 25% by weight, e.g., in a range of about 2% to about 20%, or in a range of about 3% to about 15%, or in a range of about 5% to about 10%. Further, the concentration of the citrate compound in the composition can be, for example, in a range of about 0.05% to about 3% by weight, or in a range of about 0.02% to about 0.9% by weight, or in a range of about 0.03% to about 0.8% by weight, or in a range of about 0.04% to about 0.7% by weight, or in a range of about 0.05% to about 0.6% by weight.

電気・電子機器から出た導体板屑の精選方法

Water management system

Device for crushing rubber waste (modifications)

1. Устройство дл  измельчени  резиновьк отходов, содержащее камеру давлени  с отверсти ми дл  ожижени  и размещенный в камере с возможностью перемещени  в осевом Hanpaajjeнии поршень, отличающеес  тем, что, с целью снижени  расхода энергии на измельчение отходов и необходимого давлени , отверсти  выполнены в поперечном направлении к оси поршн . г ю ю 1. A device for shredding waste rubber, containing a pressure chamber with fluidization holes and placed in a chamber for movement in an axial Hanpajaje piston, characterized in that, in order to reduce energy consumption for waste grinding and the required pressure, the holes are made in the transverse direction to the piston axis. yu yu

Method of metal containing wastes reprocessing

Использование: переработка металлсодержащих отходе в. Сущность: металлсодержащие отходы обрабатывают раствором бо- рофтористоводородной кислоты и/или ее солей при 20-90&amp;deg;С и наложении электрического тока. При этом используют водный раствор борофтористоводородной кислоты с концентрацией 0,1-50 мас.% при рН раствора 1-8. Полученные металлические окислы осаждаютс  в анодной камере, а отходы собирают в анодной корзине. Окислы восстанавливают в металлы тепловым разложением , ртуть рекуперируют дистилл цией, а другие металлы -электролитическим разделением . 13 з.п. ф-лы, 2 ил.

Method and device for crushing waste tire

본 발명은, 10cm 각 정도로 거칠게 파쇄한 타이어 칩을 한번의 분쇄 공정만으로 고무와 철성분을 완전히 분리할 수 있는 분쇄 방법과 그것을 위한 장치를 제공하여, 폐타이어로부터 고무 분말을 생산하는 공정을 비약적으로 간략화하여, 폐타이어의 재료 재활용을 추진하는 것을 목적으로 하며, 케이싱(2) 내에서 회전하는 1축의 회전날(3)과, 이것에 대향하여 날끝끼리 타이어에 포함되는 피아노선(9)의 직경보다 약간 큰 간극을 둔 상태에서 고정한 고정날(4,4)의 양날끝에 의해서 폐타이어 칩을 끼워 넣고, 피아노선, 스틸 섬유를 절단하지 않고 고무에만 파단을 발생시켜 회전날(3)의 회전에 의해서 고무를 떼어냄으로써 고무와 철성분을 분리시키면서 분쇄하는 구성으로 되어 있다. The present invention provides a pulverization method and an apparatus therefor that can completely separate rubber and iron components in a single pulverization process of tire chips roughly crushed to about 10 cm, thereby producing a rubber powder from waste tires. For the purpose of simplifying and promoting the recycling of waste tires, the diameter of the uniaxial rotary blades 3 rotating in the casing 2 and the piano wires 9 included in the tires with the blade edges opposed thereto. The waste tire chips are inserted by the ends of the fixed blades 4 and 4 fixed in the state with a slightly larger gap, and breakage occurs only in the rubber without cutting the piano wire or steel fiber, thereby preventing rotation of the rotary blade 3. It removes rubber | gum, and is made to grind | pulverize, separating rubber | gum and iron component. 타이어 칩, 케이싱, 회전날, 피아노선, 고정날, 스틸 섬유, 호퍼, 풀리, 모터, 클램프 아암, 툴팁 Tire Chips, Casing, Rotary Blade, Piano Wire, Fixed Blade, Steel Fiber, Hopper, Pulley, Motor, Clamp Arm, Tooltip

Method and manufecture system and duct tube rec lamation style wire protection optic cabie

본 발명은 지반에 매설된 광섬유케이블(광통신망케이블)의 위치를 용이하게 검출가능할 수 있도록 한 것으로서, 더욱 상세하게는 광섬유케이블 보호용 덕트관을 제조시 광섬유케이블 보호용 덕트관 몸체 일측 내부에 철선이 매립되도록 성형틀 일측에 철선 인입 홀을 형성하되 이의 철선 인입 홀로 철선이 원활하게 공급되도록 기울기를 갖는 홀을 형성하여 광섬유케이블 보호용 덕트관의 몸체 외층에 철선이 매립되도록 제조하여 통신선 가설 공사시 광섬유케이블을 지반에 매설하더라도 금속탐지기로 매설된 위치를 간단 용이하게 파악할 수 있도록 한 매설 위치 파악이 가능한 광섬유 케이블 보호용 덕트관과 그 제조장치 및 제조방법에 관한 것이다. The present invention is to be able to easily detect the position of the optical fiber cable (optical communication network cable) buried in the ground, more specifically, when manufacturing the optical fiber cable protection duct pipe embedded in the inside of the body of the optical fiber cable protection duct pipe body Form a wire inlet hole on one side of the molding frame to form a hole with a slope to supply the wire smoothly to the wire inlet hole so that the wire is embedded in the outer layer of the body of the duct pipe for protecting the fiber optic cable. The present invention relates to a fiber-optic cable protection duct pipe, a manufacturing apparatus, and a manufacturing method thereof, capable of easily burying a buried position so as to easily locate a buried position with a metal detector.

Rotating disc for plunger pump, machining method of rotating disc and injection mold

本发明公开了一种柱塞泵用旋转盘及其加工方法和注塑模具，其中，柱塞泵用旋转盘包括摩擦面片、柱塞套、旋转轴和盘体；柱塞套安装于盘体上，其数量为多个；多个柱塞套均匀设置于旋转轴的周围，盘体的径向与旋转轴的轴向垂直，盘体的材质为塑料，将摩擦面片、柱塞套和旋转轴融合为一体，摩擦面片的材质为合金钢，旋转轴的材质为合金钢，柱塞套的材质为铜合金，采用这种结构，可使得体积变小，流量变大，通过将柱塞泵用旋转盘中的盘体采用塑料材质，可有效地降低整个旋转盘的重量，通过塑料材质的盘体将摩擦面片、柱塞套和旋转轴融合为一体，降低整个旋转盘的加工成本，将摩擦面片，柱塞套和旋转轴分别选择更加适用的材质，提高旋转盘的使用寿命。

Method of processing mixtures of plastic materials and plant for processing of mixtures of plastic materials

FIELD: reprocessing of plastic materials containing foreign components. SUBSTANCE: in method of processing mixtures of plastic materials, particularly, mixtures of plastic materials from household wastes, processed material is comminuted and obtained product is agglomerated. Magnetic components are withdrawn from mixture. During agglomeration, volatile substances are withdrawn by means of suction devices. Agglomerated material is dried and screened. Plant for processing of plastic material mixtures containing foreign components has devices for comminution, agglomeration of material and means for withdrawal of fine fraction from agglomerate. Plant has magnetic separator, exhaust system for suction of volatile substances in agglomeration and drying section for agglomerated material. Means for withdrawal of fine-grained fraction from agglomerate is made in the form of fine-mesh screen for screening of fine-grained fraction. High-quality plastic material agglomerate is produced with low power consumption and may be used on industrial scale as substitute for primary fuel, initial material for manufacture of building parts, etc. EFFECT: higher efficiency. 37 cl, 11 dwg з509бгс ПЫ Го (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ “” 2 150 385. В 29 В 17/00, В 03 В 9/06 (51) МПК? 13) СЛ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 97113063/12, 21.12.1995 (24) Дата начала действия патента: 21.12.1995 (30) Приоритет: 05.01.1995 ОЕ 19500224.5 (46) Дата публикации: 10.06.2000 (56) Ссылки: ЗИ 1054080 А, 15.11.1983. ОЕ 3911326 АЛ, 11.10.1990. ОЕ 2547440 АЛ, 28.04.1977. ОЕ 2432861 А_2, 06.03.1980. СВ 1470908 А, 21.04.1977. (85) Дата перевода заявки РСТ на национальную фазу: 05.08.1997 (86) Заявка РСТ: ОЕ 95/01869 (21.12.1995) (87) Публикация РСТ: М/О 96/20819 (11.07.1996) (98) Адрес для переписки: 101000, Москва, пер. Малый Златоустинский 10, кв.15, бюро "ЕВРОМАРКПАТ", Веселицкой И.А. (71) Заявитель: Дер Грюне Пункт - Дуалес Систем ...

Method for separating unvulcanized rubberized steel chord material for tires

간단한 방법으로 타이어들과 타이어 블랭크들 및 카카스들에 있는 고무 재료와 스틸 코드 재료를 서로로부터 분리하는 방법을 제공하기 위해, 다음 단계들을 포함하는 방법이 제안된다: 분리 장치(5)에 고무 처리된 스틸 코드(1)를 공급하는 단계; 분리 장치(5)에 분말 상태의 분리 수단(3)을 공급하는 단계; 분리 장치(5)에서 회전 도구들(2)과 분리 수단(3)의 상호 작용에 의해 스틸 코드와 고무를 분리하는 단계; 분리된 고무 입자들을 분리 수단(3)으로 캡슐화하는 단계; 및 분리 장치(5)의 구멍(6)으로부터 고무 입자들(4)을 배출하는 단계. In order to provide a method of separating the rubber material and steel cord material from each other in tires and tire blanks and carcasses in a simple manner, a method is proposed which comprises the following steps: (1); Supplying separating means (3) in powder form to a separating device (5); Separating the steel cord and the rubber by the interaction of the rotating tools (2) and the separating means (3) in the separating device (5); Encapsulating the separated rubber particles with a separating means (3); And discharging the rubber particles (4) from the holes (6) of the separating device (5).

Non- condensed type thermoplastic resin bonding chemically treated metal plate, non-condensed type thermoplastic resin bonding surface-treated metal plate, composite component and non-condensed type thermoplastic resin the bonding manufacturing method of chemically treated metal plate

本发明一个方面涉及一种非缩合型热塑性树脂粘接用化学转化处理金属板，其包括金属基板和设置于所述金属基板的至少一面的化学转化处理皮膜，所述化学转化处理皮膜是将含有乙烯‑丙烯酸共聚物、胶态二氧化硅和硅烷偶联剂的涂布液涂布于所述金属基板上而得到的皮膜，所述乙烯‑丙烯酸共聚物的丙烯酸含量为10质量％以上，并且所述乙烯‑丙烯酸共聚物的熔体流动速率为80g/10分钟以下。

Metal resin bonding member and method for manufacturing the same

Metal resin bonding member and method for manufacturing the same

製造が容易であると共に接合強度が高い金属樹脂接合部材を提供する。本発明の金属樹脂接合部材は、酸化鉄層を表面に有する金属体と、酸化鉄層を介して金属体と接合された樹脂体とからなる。酸化鉄層は、厚さが５０ｎｍ〜１０μｍであり、少なくとも最表面側でＦｅ：６０〜４０ａｔ％、Ｏ：４０〜６０ａｔ％であると共に、少なくともマグネタイト（Ｆｅ３Ｏ４）を含む。酸化鉄層は、例えば、鉄系基板の少なくとも表面を、酸化雰囲気中で２００〜８５０℃で加熱して形成される。樹脂体、例えば、ポリフェニレンサルファイド（ＰＰＳ）からなる。酸化鉄層を介した金属体と樹脂体の接合は、インサート成形や摩擦発熱を利用した熱溶着等により行える。 Provided is a metal resin bonding member that is easy to manufacture and has high bonding strength. The metal resin joining member of the present invention comprises a metal body having an iron oxide layer on the surface and a resin body joined to the metal body via the iron oxide layer. The iron oxide layer has a thickness of 50 nm to 10 μm, is Fe: 60 to 40 at% and O: 40 to 60 at% at least on the outermost surface side, and contains at least magnetite (Fe 3 O 4). The iron oxide layer is formed, for example, by heating at least the surface of an iron-based substrate at 200 to 850 ° C. in an oxidizing atmosphere. A resin body, for example, polyphenylene sulfide (PPS) is used. The metal body and the resin body can be joined via the iron oxide layer by insert molding or heat welding using frictional heat generation.

Pressure relief device for an explosion-proof housing and method for its manufacture

Die Erfindung betrifft eine Druckentlastungsvorrichtung (11) für ein explosionsgeschütztes Gehäuse (10) sowie ein Verfahren zu deren Herstellung. Die Druckentlastungsvorrichtung (11) weist einen porösen Körper (12) mit einem gasdurchlässigen porösen Zentralbereich (13) und einer diesen Zentralbereich (13) ringförmig umschließenden Randzone (22) auf. Eine Umfangsfläche (21) des porösen Körpers (12) ist in der Randzone (22) angeordnet. Die Porosität und/oder die Porengröße ist an der Umfangsfläche (21) bzw. der Randzone (22) derart vorgegeben oder verändert, dass über die Umfangsfläche (21) bzw. die Randzone (22) das Eindringen von flüssigem Gusswerkstoff (G) in den Zentralbereich (13) des porösen Körpers (12) verhindert ist. Die Randzone (22) bildet somit eine Barriere (B) für den Gusswerkstoff (G). Wegen dieser Barriere (B) kann der poröse Körper (12) in eine Gussform (31) eingelegt und mit Gusswerkstoff (G) bei der Herstellung eines Aufnahmeteils (25) umgossen bzw. umspritzt werden. Somit entsteht gleichzeitig mit der Herstellung des Aufnahmeteils (25) eine form- bzw. stoffschlüssige Verbindung zwischen dem Aufnahmeteil (25) und dem porösen Körper (12). Dadurch kann die Druckentlastungsvorrichtung (11) mit dem porösen Körper (12) unmittelbar in eine Gehäusewand (32) oder einen Druckentlastungsstutzen (33) integriert werden. The invention relates to a pressure relief device (11) for an explosion-proof housing (10) and to a method for the production thereof. The pressure relief device (11) has a porous body (12) with a gas-permeable porous central region (13) and an edge zone (22) annularly surrounding this central region (13). A peripheral surface (21) of the porous body (12) is disposed in the peripheral zone (22). The porosity and / or the pore size is predetermined or changed on the peripheral surface (21) or the edge zone (22) in such a way that the penetration of liquid casting material (G) into the surface (21) or the edge zone (22) Central region (13) of the ...

High quality recovery device for wire scraps

本发明提供一种能够有效地分离、回收包含在粉碎物中的漏切材，从而提高铜材等的回收率的废电线高质量回收装置。如果在分选台(10)上的下方部分，沿着分选台(10)的整个宽度方向设置蓄积在分选台(10)上流过的水的一部分的堤堰(11)，则包含于粉碎物中的漏切材(43)聚集在通过堤堰(11)形成的水池子(12)的上端附近区域，因此在分选台(11)上设置隔板(13、14)，用以形成在分选台(11)上的漏切材(43)聚集的所述区域上一端开口的、没有水流过的漏切材回收通道(15、16)，并通过此漏切材回收通道(15、16)来分离、回收漏切材(43)。

METHOD FOR SEPARATION OF NON-VOLCANIZED RUBBERIZED METAL CORE MATERIALS FOR TIRES

1. Способ разделения невулканизированного прорезиненного металлокордного материала (1), который включает следующие стадии: ! - введение прорезиненного металлокорда (1) в разделительный аппарат (5), ! - введение порошкообразного разделителя (3) в разделительный аппарат (5), ! - разделение металлокорда и резинового покрытия путем взаимодействия вращающихся инструментов (2) с разделителем (3) в разделительном аппарате (5), ! - капсулирование отделенных частиц резинового покрытия разделителем (3), ! - выпуск частиц резинового покрытия (4) из отверстия (6) в разделительном аппарате (5). ! 2. Способ по п.1, отличающийся тем, что порошкообразный разделитель (3) обладает плотностью меньшей, чем плотность металлокордного материала. ! 3. Способ по п.1 или 2, отличающийся тем, что разделители (3) являются полиуретановой пудрой, тальком, мелом, опилками или другими порошкообразными разделителями, которые могут капсулировать отделенные частицы резинового покрытия и которые приклеиваются к их поверхности. ! 4. Способ по п.1 или 2, отличающийся тем, что количество разделителя (3), добавляемого в разделительный аппарат (5), достигает 20 процентов по весу прорезиненного металлокордного материала (1), требующего разделения. ! 5. Способ по п.3, отличающийся тем, что количество разделителя (3), добавляемого в разделительный аппарат (5), достигает 20 процентов по весу прорезиненного металлокордного материала (1), требующего разделения. ! 6. Способ по любому из пп.1, 2 и 5, отличающийся тем, что вращающиеся инструменты являются цепями (2). ! 7. Способ по п.3, отличающийся тем, что вращающиеся инструменты являются цепями (2). ! 8. Способ по любому из пп.1, 2, 5 и 7 отличающийся тем, РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 153 305 (13) A (51) МПК B29B 17/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (71) Заявитель(и): КОНТИНЕНТАЛЬ РАЙФЕН ДОЙЧЛАНД ГМБХ (DE) (21)(22) Заявка: 2010153305/05, 30.03.2009 Приоритет(ы): (30) Конвенционный приоритет: 31 ...

Resin-metal Bonded Article And Method For Producing The Same

本发明提供铜部件与PPS或PBT树脂的结合性得以提高的树脂金属接合物及其制造方法，树脂金属接合体是在前述铜部件表面上利用铜氧化物以下述范围：10％≤Cu 2 O/(Cu 2 O+CuO)≤75％存在的铜部件接合面与前述树脂部件接合而成的，优选的是，在该铜部件的该树脂部件侧的接合面还存在三嗪硫醇衍生物的树脂金属接合物。

Techniques for coating pipes

Vehicle component

本发明涉及一种车辆部件（3，11）、尤其是用于机动车辆车身的车辆部件，该车辆部件具有被集成在该车辆部件（3，11）中的至少一个管线（6，7，12，13，14），其中该车辆部件（3，11）是由纤维复合材料形成并且该至少一个管线（6，7，11，12，13）被集成、尤其是被层压在该车辆部件（3，11）之中。

Stator-rotor automatic production line

本发明公开了一种定转子自动化生产线，包括：双机械手机构、冷却输送带、定子检测分拣机构、转子检测分拣机构、定子注塑机构、转子注塑机构、定子铁芯植入机构、转子铁芯植入机构和磁钢压入机构。通过对本发明的应用，大大提升了定子和转子生产效率，避免了生产劳动力的浪费。

Intake apparatus for engine

본 발명은 엔진의 흡기장치에 관한 것으로, 흡기가 유입되도록 구비된 흡기매니폴드, 상기 흡기매니폴드로부터 유입된 흡기가 엔진의 실린더로 공급되도록 흡기포트가 관통하여 형성된 실린더헤드, 상기 흡기매니폴드로 유입되는 흡기에 텀블 유동이 발생되도록 흡기의 유동 방향을 조절 가능하게 구비된 유동조절밸브, 상기 유동조절밸브에서 발생된 흡기의 텀블 유동을 강화시키도록 형성된 포트 플레이트, 및 상기 포트 플레이트와 결합되고, 상기 포트 플레이트가 상기 흡기포트 내에 삽입되도록 상기 흡기매니폴드와 상기 실린더헤드 사이에 결합되는 플레이트 지지부를 포함하여 텀블 유동을 강화시키고, 내구성이 우수하며, 유동의 손실을 최소화시켜 엔진의 성능을 향상시키는 효과가 있다. The present invention relates to an intake apparatus for an engine, and more particularly, to an intake apparatus for an engine, which comprises an intake manifold including intake air, a cylinder head formed through the intake port to supply the intake air introduced from the intake manifold to the cylinder of the engine, A flow regulating valve provided to adjust the flow direction of the intake air so as to generate a tumble flow in the intake air; a port plate formed to enhance the tumble flow of the intake air generated in the flow regulating valve; And a plate support coupled between the intake manifold and the cylinder head to allow the port plate to be inserted into the intake port, thereby enhancing the tumble flow, improving durability, minimizing flow loss and improving engine performance It is effective.

Aggregate processing device, has resonance vibrating sieve with sieving surfaces, where sieve is equipped with inlet for battered aggregate, outlet for sieved metallic component, and another outlet for sieved non-residual aggregate

The device (1) has an aggregate tapping column (3) that is equipped with an upper part of an aggregate inlet (f1), where the tapping column has a central vertical shaft (33). A pair of chains (C5-C6) is mounted on the central vertical shaft, where the chains are diametrically opposite to each other. A resonance vibrating sieve (5) has sieving surfaces (51-55), where the sieve is equipped with an inlet (f3) for battered aggregate, an outlet (f4) for sieved metallic component, and another outlet (f5) for sieved non-residual aggregate.

Stainless steel and resin compound and manufacturing method thereof

本发明提供一种不锈钢与树脂的复合体，由形状化的不锈钢基材、以及通过注射成型与所述不锈钢基材接合为一体的树脂部形成，该不锈钢基材的表面具有经阳极氧化处理形成的多孔膜，该多孔膜表面形成有多个孔洞，所述孔洞的平均孔径在100~500nm范围之内；该树脂部以结晶型热塑性树脂为主要成分，树脂部侵入所述孔洞内与该不锈钢基材接合为一体。本发明还提供一种上述复合体的制造方法。

Tensile capacity electrofusion pipeline systems and methods

Techniques for implementing a pipeline system that includes a pipe segment and a pipe fitting. The pipe segment includes tubing, which includes an inner barrier layer that defines a pipe bore, a reinforcement layer implemented around the inner barrier layer to define a fluid conduit, and an outer barrier layer implemented around the reinforcement layer, and a tensile clip secured to the tubing such that clip legs of the tensile clip are secured around the reinforcement layer. The pipe fitting includes electrofusion material implemented to define a fitting bore and a tubing cavity in which the tubing is to be secured and a tensile hook partially embedded within the electrofusion material such that a hook bend extends into the tubing cavity, in which the hook bend matingly interlock with a loop end of the tensile clip to facilitate transferring tensile force between the reinforcement layer and the pipe fitting.