ДВУХСРЕДНЫЙ РЕАКТИВНЫЙ СНАРЯД

Полезная модель относится к области вооружения, а именно к средствам поражения подводных целей и может быть использована при их разработке.Предлагаемый двухсредный реактивный снаряд состоит из цилиндрической головной части, ракетной части и хвостового оперения. Передний торец головной части выполнен в виде плоского диска диаметром d=(0,07-0,08)L с плавным переходом к цилиндрической части по оживальной образующей. Ракетная часть обнижена до диаметра d(0,7-0,9)D, а хвостовое оперение расположено на удалении x(0,45-0,55)L от центра масс снаряда, при этом переход от головной части к ракетной выполнен каскадом в виде 3-5 конических понижений с углом полураствора конуса γ=5-30° каждый.Полезная модель решает задачу повышения дальности стрельбы за счет снижения аэродинамического сопротивления, улучшения кучности стрельбы за счет повышения устойчивости движения на воздушном участке траектории и повышения боевой эффективности за счет обеспечения оптимальных параметров движения на подводном участке ...

Base module for construction of ships' hulls of different length and beam

The base module consists of equilateral triangles with side lengths in a series of odd numbers, e.g. 1, 3, 5, 7, 9, 11 and 13, as in the prior art, No. 7724438. Examples are given of ship hulls of various length, beam and height using triangles in odd series from 1-13 to 1-25.

Method of assembling the ring section of the hull of a bulk carrier

PROCEDURE AND DEVICE FOR MANUFACTURING A BOTTOM STRUCTURE OF WATER SPORT EQUIPMENT

VERFAHREN ZUM HERSTELLEN EINER ZUMINDEST IM WESENTLICHEN GESCHLOSSENEN KUNSTSTOFFHÜLLE FÜR DEN RUMPF EINES BOOTSKÖRPERS

DEVICE FOR THE INSTALLATION OF A NUCLEAR REACTOR BLOCK INTO A SHIP.

A Combination Model and Assembly Method of Ship Bottom Section Assembly

The invention discloses a ship bottom segment assembly combination model and an assembly method, belonging to the technical field of teaching appliances, including the inner floor, the inner bottom longitudinal bone, the watertight truss, the non-watertight longitudinal truss, the watertight rib plate, the non-watertight rib plate, the stern watertight rib plate, the stern bottom outer plate, the stern outer plate, the stern keel and the watertight supplement plate; the inner bottom plate has four pieces of different structure, which are assembled in turn from port side to ship.The inner bottom longitudinal bone has 6 of the same structure and is assembled on 4 inner bottom plates. Watertight truss 1, non-watertight truss with the same structure of 2 pieces, according to the order from the ship to port assembly on the inner floor. The watertight ribbed plate has two different structures, which are assembled from the ship to the port side close to the longitudinal truss. There are two groups ...

HULL ASSEMBLY FOR AN AQUATIC VESSEL AND HIGH SPEED CATAMARAN VESSEL

The present invention is concerned with a hull assembly for an aquatic vessel, and particularly with a catamaran vessel provided with the hull assembly. The hull assembly has a plurality of flexible modular containers units. Each of the container units is connected together to form an outer shell structure with an inner hollow section. Each of the container units has an opening facing the inner hollow section. A plurality of inflatable bags are housed within each container unit. Each of the inflatable bags has an inlet for injecting a gas into each of the inflatable bags so as to provide rigidity to each of the container units. The hull also has an inner keel connecting the hull sections together within the inner hollow section along a longitudinal axis of the hull. The inner keel is provided with openings in registration with each opening of the container unit. An outer skin coat covers the container units and the inner keel.

Aus dicht aneinander angeordneten Bauelementen bestehender Körper buchtiger Oberfläche.

Boat assembled from pre-fabricated components - has all components of wood and flat except for side sections

The sub-assemblies forming the bottom (10), the lower stern (17), the bow (20), the deck (19) and the sides (21, 22) are wooden components, and flat, apart from the sides, which are slightly curved at the time of assembly. At least one false bottom is removable, and can be raised to the same height as the fixed deck. The sub-assemblies can be secured together by gluing and nailing, and the boat can consists of three self-supporting box sections, forces being transmitted from one section to the next. The boat is easy to assemble using unskilled labour, and all components are cheap and there is a minium of mechanical complication.

AMPHIBIOUS VEHICLE

New process of construction for multihull sailing ship

STRUCTURE EN FORME DE COQUILLE POUR COQUE DE BATEAU OU AUTRE

Cette structure en forme de coquille pour coque d'embarcation à moteur est composée de panneaux en tôle, ayant une courbure uni-directionnelle, qui sont assemblés par le montage d'éléments de jonction appropriés, en forme de gouttière, sur les bords des panneaux, avec interposition d'un adhésif et éventuellement de minces bandes intercalaires de répartition des contraintes.

PROCESS Of ASSEMBLY Of a MODULE OF SHIP HULL, DEVICE FOR SA IMPLEMENTED AND MODULE OF HULL THUS OBTAINED

L'INVENTION CONCERNE LES CONSTRUCTIONS NAVALES. LE DISPOSITIF POUR LA MISE EN OEUVRE DU PROCEDE FAISANT L'OBJET DE L'INVENTION EST CARACTERISE EN CE QU'IL EST DOTE D'UN PLATEAU AUXILIAIRE 20 INSTALLE A PROXIMITE IMMEDIATE DE LA PLATE-FORME DE SUPPORT 7 ET POUVANT EFFECTUER UN MOUVEMENT ALTERNATIF DANS UN PLAN VERTICAL ET UN MOUVEMENT DE ROTATION AUTOUR DE SON AXE DE SYMETRIE VERTICAL, LA PLATE-FORME DE SUPPORT 7 ETANT DOTEE DE CHARIOTS ROULANTS 8 MONTES MOBILES SUR LE PLATEAU AUXILIAIRE 20, LES ORGANES DE SERRAGE 25 ET 26 DU PLATEAU BASCULEUR 13 ETANT REALISES DE FACON A POUVOIR SE DEPLACER DANS TROIS DIRECTIONS MUTUELLEMENT PERPENDICULAIRES, CE QUI PERMET AU TRONCON QU'ILS MAINTIENNENT DE SE DEPLACER SUIVANT LES AXES LONGITUDINAL ET TRANSVERSAL DU PLATEAU BASCULEUR 13, AINSI QUE SA MONTEE ET SA DESCENTE PAR RAPPORT A LA SURFACE D'APPUI DU PLATEAU BASCULEUR 13. L'INVENTION S'APPLIQUE AU MONTAGE DU MILIEU DE FORME CYLINDRIQUE DES NAVIRES DESTINES A TRANSPORTER DES CHARGEMENTS LIQUIDES, PULVERULENTS ETOU GAZEUX.

PROCEDE DE CONSTRUCTION ET D'AMENAGEMENT D'UN NAVIRE A PROPULSION NUCLEAIRE ET DISPOSITIF POUR L'EXECUTION DE CE PROCEDE

L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF D'AMENAGEMENT D'UN NAVIRE A PROPULSION NUCLEAIRE. SELON L'INVENTION, ON REALISE UN NAVIRE EN DEUX PARTIES PREFABRIQUEES 2, 3 ET ON PREVOIT DANS LA PARTIE 2 UN LOGEMENT 5, DANS LEQUEL, AVANT ASSEMBLAGE DES PARTIES 2 ET 3, ON INTRODUIT PAR TRANSLATION HORIZONTALE UN BLOC 6 FORMANT REACTEUR NUCLEAIRE. L'INVENTION S'APPLIQUE A LA CONSTRUCTION DE NAVIRES A PROPULSION NUCLEAIRE DIVERS, TELS QUE PAR EXEMPLE LES BRISE-GLACES.

A METHOD OF MANUFACTURING A HULL OF A SHIP AND A HULL MANUFACTURED IN ACCORDANCE WITH THE METHOD

The present invention relates primarily to a method for constructing, within a dry dock arrangement (2), from more or less prefabricated ship-related units (11, 12) a floatable ships hull construction ("A"), which includes at least a first hull portion (11 ), which surrounds the vessel engine space (13) and a second hull portion (12), which surrounds a cargo space. The invention is based on piaciπg said first hull portion (11 ) in said dock arrangement (2), that has been partly emptied of water, to rest on its supportive elements (2b') and then filling the dock arrangement (2) with water to an extent such that the second hull portion (12) can be floated and displaced into the dry dock arrangement (2) towards and in co action (111, 112) with the first hull portion (11); wherein the dock arrangement (2) is further emptied of water. A peripheral edge surface (111 ) of the first hull portion (11 ), facing towards the forward or bow part of the ships hull, and a peripheral edge surface (112) ...

LNG STORAGE VESSEL AND METHOD FOR CONSTRUCTING SAME

A module assembly floating dry-dock includes a first pontoon, a module turning caisson and a second pontoon positioned adjacent each other, each capable of independent lowering and raising. Hull module subassemblies are lifted into position onto the first pontoon and welded together to construct a hull module laying on its side. The first pontoon can be lowered to float the hull module such that the hull module can straddle the module turning caisson. The module turning caisson is then raised to engage a tilting roller conveyor with the hull module, and the first pontoon further lowered, to turn the hull module into an upright position. The hull module can be moved over the roller tracks to an assembly position on the second pontoon. The process is then repeated to construct a second hull module and move it into an aligned position adjacent the first hull module so that the two hull modules can be welded together.

Vessel having a standardized hull capable of having a plurality of optional and operational modular structures and method of construction therefor

A vessel capable of having a plurality of the following structures and method of construction therefor are disclosed. The vessel comprises a hull including a cavity for receiving a plurality of containers. The vessel has one or more of the following features: a bow ramp with clamshell doors; sideport doors and ramps; internal overhead container handling system with transverse jib booms; container compartment; exterior rolling container crane with jib booms; forward pallet elevators; aft pallet elevators; a helicopter hangar; a cargo/helicopter elevator; a stern ramp/gate; a wet/dry well deck; RO/RO cargo decks; a helicopter flight deck; a wet-well ballast system; and a bow-grounding ballast system.

Ship with a modular construction

METHOD OF ASSEMBLING THE AFT END OF A VESSEL WITH MAIN PROPULSION MACHINERY PLANT AND THE AFT END OF A VESSEL SO ASSEMBLED

VESSEL CONSTRUCTION

PROCEDURE FOR THE PRODUCTION OF A LARGE ONE, THREE-DIMENSIONAL ONE OF LAMINAR BODY

VERFAHREN ZUM HERSTELLEN EINER ZUMINDEST IM WESENTLICHEN GESCHLOSSENEN KUNSTSTOFFHÜLLE FÜR DEN RUMPF EINES BOOTSKÖRPERS

Chambered hull boat design method and apparatus

Multipurpose offshore modular platform

BOAT AND A METHOD OF ASSEMBLY THEREFOR

A boat and a method of assembly therefor has a clamp with three slots in it. Two of the slots are mirror images of one another and are symmetrical about a longitudinal centre line of said boat and are located on either side of a vertical plane through said centre line when the boat is in an upright position. A bottom slot extends between a lower end of the other two slots. The bottom slot is designed to receive one end of a bottom of a boat during construction. The other two slots are designed to receive one end of a side of the boat during construction. The clamp eliminates the requirement for the construction of a frame or jig before constructing the boat. In some boats, two clamps are utilized. Boats of various designs can be constructed.

FLOATING MACHINE

System of construction of the ships, let us bridge, boxes, valves of basins, piers mole and, in general, of works of all kinds

PROCEEDED OF ASSEMBLY Of a COMPLETE MODULE OF HULL Of a SHIP SEVERAL BRIDGES AND MODULATES HULL THUS OBTAINED

Frame for sailing craft - is made up of complete sub-sections fitted with bolts, positioning bosses and seals

METHOD AND DEVICE FOR PRODUCING A BOAT-TYPE BODY OF A WATER SPORT DEVICE

The invention relates to a method and to a device for producing a boat-type body (10) of a water sport device. According to the invention, a rotating frame (12), which is pre-formed about an access opening of the boat-like body (10), is arranged on an inner side of a negative mould. The outer shape of the boat-type body (10) is predetermined, essentially, by the innerside of the negative mould. The boat-like body (10) is produced in the inner side of the mould by means of a thermoplastic shaping method. During the shaping process, at least one part of the surface of the rotating frame (12) is in contact with the boat-like body (10) which is formed by the thermoplastic shaping method. The invention also relates to a water sport device.

SHALLOW DRAFT CONTAINER CARRIER

A long, wide, and low-profile mono-hull vessel able to meet the requirements for an efficient, rapid, and reliable inland waterway container transport system. A shallow draft container carrier may comprise a self-propelled semi-monocoque mono-hull vessel having a double radius ogive bow and octet truss space frame structure. Additional features such as a forward bridge, full beam stern, and distributed electric propulsion system elements may be included. The design provides a vessel that is large, strong, ridged, and fast, able to operate in shallow water, resistant to debris accumulation, with large cargo capacity and low wind load, and potentially with zero-turn radius capability. The aspect ratio provides high capacity with high speed, low drag and fuel-efficient hull form. Integral bow and stern thrusters may provide enhanced safety, control, speed, maneuverability, and zero-turn radius capability. An electric propulsion system combined with traction motors and full beam stern layout ...

Precast, modular spar system

A precast, modular spar system (10) having a cylindrical open-ended spar of relatively uniform cross section. The spar has a freeboard section (50), a buoyancy section (70), and a ballast section (90). The sections are formed by joining arcuate segments and stacking the sections. A pressurizing system allows for the injection of air into the segments to vary the buoyancy of the modular spar system.

MULTIPURPOSE OFFSHORE MODULAR PLATFORM

METHOD AND DEVICE FOR PRODUCING A BOAT-TYPE BODY OF A WATER SPORT DEVICE

КОРПУС СУДНА

FIELD: shipbuilding.SUBSTANCE: invention relates to the field of shipbuilding, in particular to the design of ship hulls. Hull of the ship is proposed from separate parts formed from the outer skin and the beams of the set in the form of separate impermeable shells connected by an integral joint. Strength of the joint is chosen such that it ensures the joining of parts until the critical value of the hydrodynamic force P, which corresponds to the maximum permissible fall of the metacentric height for a given ship. Hull is made up of a main part made with a backward inclination of the stem and a blockage in the nose, and two parts, made in the form of boules, forming a flat surface of the deck in the bow of the hull of the ship and ensuring the collapse of the flange. Relation for determining the load P, at which separation of boules can occur.EFFECT: technical result is to improve the safety of navigation by eliminating the possibility of loss of stability and overturning.1 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 667 025 C1 (51) МПК B63B 43/02 (2006.01) B63B 3/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B63B 43/02 (2006.01); B63B 3/04 (2006.01) (21)(22) Заявка: 2017140393, 20.11.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 13.09.2018 Приоритет(ы): (22) Дата подачи заявки: 20.11.2017 (56) Список документов, цитированных в отчете о поиске: RU 2617866 C1, 28.04.2017. RU 2009944 C1, 30.03.1994. CA 2466392 A1, 05.11.2005. RU 2448014 C2, 20.04.2012. US 6601529 B1, 05.08.2003. SU 730291 A3, 25.04.1980. (54) КОРПУС СУДНА (57) Реферат: Изобретение относится к области судостроения, в частности к проектированию корпусов судов. Предложен корпус судна из отдельных частей, сформированных из наружной обшивки и балок набора в виде отдельных непроницаемых оболочек, связанных неразъемным соединением. Прочность соединения выбрана такой, что обеспечивает соединение частей до ...

УЗЕЛ ВЫПОЛНЯЕМОГО НА ПЛАВУ СОЕДИНЕНИЯ ДНИЩЕВЫХ ЧАСТЕЙ КОРПУСА ЖЕЛЕЗОБЕТОННОГО СУДНА

Изобретение относится к судостроению, в частности, к постройке судов из железобетона. Сущность изобретения: узел содержит плиты днищевой обшивки, между которыми выше основной плоскости судна расположено герметизирующее уплотнение. Над плитами днищевой обшивки выполнены приливы с выпусками армирующих элементов в виде закладных полос, соединенных поперечными арматурными стержнями, к которым приварены распределительные стержни. Использование изобретения повышает надежность узла и его частей в процессе спуска на воду частей железобетонного судна, транспортировки в район сращивания и в процессе выполнения соединения. 1 ил.

КОРПУС СУДНА

FIELD: shipbuilding.SUBSTANCE: invention relates to the field of shipbuilding, in particular to the design of ship hulls. Ship hull is proposed, made in the form of an impermeable shell formed from the outer skin and beams of the kit in the form of two separate impermeable parts – the stern, which has a flange and a backward slope of the stem in the bow, and the bow, which occurs at a fixed load.EFFECT: by limiting the magnitude of the hydrodynamic force acting on the hull of a ship in a storm at a headwater, and improving the hydrodynamic characteristics of the vessel after the release of wave capture eliminates the possibility of loss of stability and tilting, which increases the safety of navigation.1 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 685 369 C1 (51) МПК B63B 43/02 (2006.01) B63B 3/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B63B 43/02 (2018.08); B63B 3/04 (2018.08) (21) (22) Заявка: 2018113616, 13.04.2018 (24) Дата начала отсчета срока действия патента: 13.04.2018 17.04.2019 (56) Список документов, цитированных в отчете о поиске: RU 2617866 C1, 28.04.2017. KR (45) Опубликовано: 17.04.2019 Бюл. № 11 R U (54) КОРПУС СУДНА (57) Реферат: Изобретение относится к области судостроения, в частности к проектированию корпусов судов. Предложен корпус судна, выполненный в виде непроницаемой оболочки, сформированной из наружной обшивки и балок набора в виде двух отдельных непроницаемых частей - кормовой, имеющей в носовой оконечности завал борта и обратный наклон форштевня, и носовой, отрыв которой происходит Стр.: 1 20110002298 U, 08.03.2011. RU 2009944 C1, 30.03.1994. KR 20130057834 A, 03.06.2013. CN 103921892 A, 16.07.2014. RU 2384456 C2, 20.03.2010. RU 2607136 C2, 10.01.2017. при фиксированной нагрузке. За счет ограничения величины гидродинамической силы, действующей на корпус судна в условиях шторма на встречном волнении, и улучшения гидродинамических характеристик судна после выхода из ...

METHOD AND DEVICE FOR ASSEMBLING MODULE OF SHIP HULL

A method of assembling the aft end of a vessel with main propulsion machinery plant and the aft end of a vessel so assembled

A method of assembling the aft end 3 of a marine vessel with main propulsion machinery plant 8, the hull of the aft end being assembled from sets of side 2, bottom, deck and transverse bulkhead sections 6, 7 on a building berth having a plurality of successively arranged assembly stations (or sets of assembly stations) A, B, C whereof the first A is used to assemble the bottom and sides 2 of the aft end hull 3 from the sets of bottom and side sections, whereupon the aft end is transferred to the second assembly station B where the main propulsion machinery plant 8 is mounted, and then subsequently transferred to the third assembly station C where the transverse bulkhead and deck sections 6, 7 are installed. This method helps to speed up the assembly of aft ends of vessels and raise the productivity of shipyards. ...

RUMPFSBAUANORDUNG FOR A VESSEL AND A HOCHGESCHWINDIGKEITSKATAMARAN

METHOD OF BUILDING SHIP

METHOD OF CONSTRUCTING A LARGE, THREE-DIMENSIONAL, LAMINAR BODY

The invention relates to a method of constructing a large, three-dimensional, laminar body. The inventive method involves the use of a real scale model of the three-dimensional laminar body to be produced, said model comprising all of the body or all the parts thereof. One or more negative moulds are produced on said model which, taken together, comprise the entire surface of the three- dimensional laminar body. Subsequently, said moulds are used to mould all of the three-dimensional laminar body or the different constituent parts thereof, with a fine finish being produced. The invention is suitable for use in the construction of boats, swimming pools, etc.

PROCESS Of ASSEMBLY OF the CYLINDRICAL MEDIUM OF FORM OF the HULL Of a SHIP

AUTOMATIC LUBRICATION

House boat marine vessel

Embarcation du type comportant une coque, un pont, des éléments destinés à l'utilisation de l'embarcation (chambre, W-C, douche, salle à manger, espace de détente pour l'habitation, et moteur, réservoir pour la partie technique), caractérisée en ce qu'elle comporte au moins un module incluant les éléments destinés à l'utilisation, le module étant conçu de manière à constituer un ensemble d'utilisation homogène (habitation et/ ou technique), et présentant au moins une face de forme complémentaire à une partie de la coque.

HULL OF BOAT

Coque de bateau construite d'après les données d'une coque de base définie d'un groupe de coques de dimensions semblables comportant une partie poupe 1 de forme et dimensions définies et invariables, assemblée à une partie centrale 2 dont la longueur totale lm avec la longueur lf de la partie proue 3 est comprise entre 3 et 8 longueurs la de partie poupe 1. Le plan des lignes de jonction du bordé de la partie poupe 1 avec le bordé de la partie centrale 2 est éloigné de la verticale poupe AP de 0,5 à 2 largeurs Bo de coque de base du bateau. Les profils de la ligne de jonction du bordé de la partie poupe 1 avec le bordé de la partie centrale 2 et le bordé de la partie proue 3 avec le bordé de la partie centrale 2 sont situés sur les faces perpendiculaires au plan de symétrie du bateau et sont inclinés sur le plan de base du bateau sous un angle compris entre 30 degrés et 90 degrés . Boat hull built according to the data of a basic hull defined from a group of hulls of similar dimensions comprising a stern part 1 of defined and invariable shape and dimensions, assembled to a central part 2 whose total length lm with the length lf of the bow part 3 is between 3 and 8 lengths la of the stern part 1. The plane of the joining lines of the plating of the stern part 1 with the plating of the central part 2 is away from the vertical stern AP by 0.5 to 2 Bo basic hull widths of the boat. The profiles of the line of junction of the plating of the stern part 1 with the plating of the central part 2 and the plating of the bow part 3 with the plating of the central part 2 are located on the faces perpendicular to the plane of symmetry of the boat and are tilted to the base plane of the boat at an angle between 30 degrees and 90 degrees.

NOUVELLE STRUCTURE DE BATEAU, NOTAMMENT DE VOILIER ET PROCEDE DE CONSTRUCTION DE CES BATEAUX

L'INVENTION CONCERNE UNE STRUCTURE CONSTITUEE DE TRONCONS OU D'ELEMENTS ASSEMBLES DE FACON ETANCHE SUIVANT DES PLANS SENSIBLEMENT PERPENDICULAIRES A L'AXE PRINCIPAL. LA STRUCTURE EST CARACTERISEE PAR LE FAIT QUE CHAQUE ELEMENT, CONSTRUIT SEPAREMENT, EST CONSTITUE: A.D'UNE OSSATURE OU CHARPENTE PORTEUSE 5 OU ELEMENTS; B.DES AMENAGEMENTS INTERNES COMPLETEMENT TERMINES ET FIXES SUR L'OSSATURE PORTEUSE 5; C.D'ORGANES DE POSITIONNEMENT RELATIF, DE LIAISON, D'ASSEMBLAGE ET D'ETANCHEITE SUR LES CADRES D'EXTREMITE POUR ASSEMBLER LES ELEMENTS ENTRE EUX; D.D'UNE MEMBRANE DE REVETEMENT EXTERNE POSEE EN FIN DE MONTAGE; E.EVENTUELLEMENT, DE PIECES D'ASSEMBLAGE AMOVIBLES DES APPENDICES D'OEUVRES VIVES, ET PAR LE FAIT QUE LES ELEMENTS ASSEMBLES SONT RECOUVERTS D'UN REVETEMENT EXTERIEUR ASSURANT LA CONTINUITE DES SURFACES. APPLICATION AUX VOILIERS.

Process of establishment and construction of reinforced concrete ships

ENGIN FLOTTANT

L'engin représenté comporte une structure sustentatrice tubulaire définie par deux tubes latéraux 3 présentant une concavité vers le haut et qui convergent à leurs extrémités, où ils sont réunis par des dispositifs d'assemblage 9, Il. Le plancher amovible 17 supporte un mât 46, à orientation libre. Cet engin a une bonne tenue à la mer et présente une faible surface mouillée réduisant la résistance à l'avancement.

액화천연가스 운반선의 화물창 건조 방법 및 그 방법으로 건조된 화물창을 포함하는 액화천연가스 운반선

... 본 발명은 액화천연가스 운반선의 화물창을 육상에서 건조하는 방법 및 그 방법으로 건조된 액화천연가스 운반선에 관한 것이다. 본 발명의 일 실시예에 따르면, 액화천연가스 운반선의 화물창 건조 방법에 있어서, 육상에서 복수의 화물창이 연결된 형태의 제1 구조물 및 제2 구조물을 제작하는 단계; 육상에서 상기 제1 구조물 및 제2 구조물 각각에 대해 화물창 공사를 수행하는 단계; 상기 제1 구조물 및 제2 구조물 각각을 도크에 탑재하는 단계; 및 상기 도크에서 상기 제1 구조물과 제2 구조물을 연결하는 단계를 포함하는, 화물창 건조 방법이 제공된다.

DEVICE FOR INSTALLING A BLOCK FORMING NUCLEAR REACTOR IN A SHIP

Process and device for fitting out a nuclear propulsion ship. A ship is made in two prefabricated parts (2, 3) and a housing (5) is provided in the part (2) wherein, before assembling parts 2 and 3, a block (6) forming nuclear reactor is inserted by horizontal translation. The invention applies to the construction of different nuclear propulsion ships, such as for example ice breakers.

СОЕДИНЕНИЕ ПАЛУБНОГО И БОРТОВОГО ПЕРЕКРЫТИЙ

Изобретение относится к судостроению, а именно к конструкции корпуса судна, и может применяться на судак неограниченного и ограниченного плавания в конструкции соединений палубных и бортовых перекрытий. Балки основного набора связаны посредством балки углового профиля, длина которой превышает длину шпации. Ширстрек и палубный стрингер выделены в отдельный сборочный модуль, которому придана форма углового профиля. Технический результат данного изобретения заключается в перераспределении возникающих в соединении напряжений. Повышается живучесть судна и упрощается процесс сборки и монтаж изоляции. 1 с.п.ф-лы, 1 ил.

КОРПУС СУДНА

Изобретение относится к области судостроения, в частности к проектированию корпусов судов. Корпус судна выполнен в виде непроницаемой оболочки, сформированной из наружной обшивки и балок набора. Непроницаемая оболочка выполнена в виде двух отдельных непроницаемых частей - носовой и кормовой, связанных расположенным на носовой стороне корпуса от мидель-шпангоута неразъемным соединением. Прочность неразъемного соединения выбрана такой, что обеспечивает соединение частей до достижения изгибающим моментом М, действующим на неразъемное соединение, предельной величины, связанной с критической величиной гидродинамической силы Р, которая соответствует предельно допустимому падению метацентрической высоты для данного судна, следующим соотношением:где М- предельная величина изгибающего момента, действующая на неразъемное соединение, Н⋅м; Р- критическая величина гидродинамической силы, Н; L- длина носовой непроницаемой части, м;- расстояние от носа судна до точки приложения равнодействующей гидродинамических ...

Способ формирования кормовой оконечности с машинным отделением судна

Sectional Reinforced Concrete Ships.

... 117,575. Rings, F. C. C. Jan. 29, 1918. Concrete ships and vessels. - Reinforced concrete ships and pontoons are built up of pre-cast and matured flanged U-shaped transverse sections which are assembled and bolted through the fianges. The joints are made by layers a of bitumen, tarred felt, &c. and a grouting c of cement mortar. Longitudinal beams are formed by flanges d cast with slots e in which flat or round steel bars f are laid and grouted in.

FORMATION AND METHOD OF PRODUCING SAME

A Structural Blank

A STRUCTURAL BLANK A structural blank suitable for a watercraft is described. The structural blank comprises a plurality of structural elements connected to adjacent structural elements so that the plurality of structural elements are arranged in a matrix of structural elements forming the structural blank. H VH vHI Figure 17 ...

CHAMBERED HULL BOAT DESIGN METHOD AND APPARATUS

A multichambered boat (20) that is constructed upside-down on a platform (84) where flotation chambers (42) are located in the perimeter portion of the multichambered boat (20). The perimeter chambers (42) have laterally downward sloping exterior surface (52) that directs fluid downwardly and provides lift to the multichambered boat (20) which creates a smoother ride. A fuel input line (56) that passes through the flotation chamber (42) to the fuel storage tank to provide convenient access for refueling the multichambered boat (20).

METHOD OF BUILDING SHIP

A SHIP WITH SEPARATELY FABRICATED UNITS The internal structures of a ship are divided into a front unit, center unit, and rear unit which are fabricated separately. The units are joined together to make an integral unit which in turn is installed in the hull.

SAILING SHIP

BOAT READY TO GO UP AND ITS MANUFACTORING PROCESS

PROCEDE D'ASSEMBLAGE D'UN MODULE DE COQUE DE NAVIRE, DISPOSITIF POUR SA MISE EN OEUVRE ET MODULE DE COQUE AINSI OBTENU

L'INVENTION CONCERNE LES CONSTRUCTIONS NAVALES. LE DISPOSITIF POUR LA MISE EN OEUVRE DU PROCEDE FAISANT L'OBJET DE L'INVENTION EST CARACTERISE EN CE QU'IL EST DOTE D'UN PLATEAU AUXILIAIRE 20 INSTALLE A PROXIMITE IMMEDIATE DE LA PLATE-FORME DE SUPPORT 7 ET POUVANT EFFECTUER UN MOUVEMENT ALTERNATIF DANS UN PLAN VERTICAL ET UN MOUVEMENT DE ROTATION AUTOUR DE SON AXE DE SYMETRIE VERTICAL, LA PLATE-FORME DE SUPPORT 7 ETANT DOTEE DE CHARIOTS ROULANTS 8 MONTES MOBILES SUR LE PLATEAU AUXILIAIRE 20, LES ORGANES DE SERRAGE 25 ET 26 DU PLATEAU BASCULEUR 13 ETANT REALISES DE FACON A POUVOIR SE DEPLACER DANS TROIS DIRECTIONS MUTUELLEMENT PERPENDICULAIRES, CE QUI PERMET AU TRONCON QU'ILS MAINTIENNENT DE SE DEPLACER SUIVANT LES AXES LONGITUDINAL ET TRANSVERSAL DU PLATEAU BASCULEUR 13, AINSI QUE SA MONTEE ET SA DESCENTE PAR RAPPORT A LA SURFACE D'APPUI DU PLATEAU BASCULEUR 13. L'INVENTION S'APPLIQUE AU MONTAGE DU MILIEU DE FORME CYLINDRIQUE DES NAVIRES DESTINES A TRANSPORTER DES CHARGEMENTS LIQUIDES, PULVERULENTS ...

PROCEEDED OF CONSTRUCTION AND INSTALLATION Of a SHIP HAS PROPULSION NUCLEAR AND DEVICE FOR the EXECUTION OF THIS PROCESS

Mould for fabricated boat hull - consists of small rigid elements joined by fibrous material held by adhesive

L'invention concerne un procédé de fabrication d'embarcations légères. Le procédé de la présente invention consiste essentiellement à préparer des pièces légères et rigides, à assembler ces pièces pour former la coque de l'embarcation, puis à appliquer sur l'extérieur de cette coque une couche de recouvrement protecteur et de finition. L'invention s'applique à la réalisation de bateaux de plaisance, de barques de pêcheurs et autres petits bateaux.

Process of construction of ship hulls out of hollow bricks and reinforced concrete

PROCEDE DE FABRICATION D'EMBARCATIONS LEGERES ET EMBARCATION LEGERE REALISEE SUIVANT CE PROCEDE

L'invention concerne un procédé de fabrication d'embarcations légères. Le procédé de la présente invention consiste essentiellement à préparer des pièces légères et rigides, à assembler ces pièces pour former la coque de l'embarcation, puis à appliquer sur l'extérieur de cette coque une couche de recouvrement protecteur et de finition. L'invention s'applique à la réalisation de bateaux de plaisance, de barques de pêcheurs et autres petits bateaux.

Складная байдарка

Ship type series for modular construction - has similar fore and aft sections, for all types, and central extension sections for longer ships

The series consists of ships, esp. naval craft, of different overall length, and pref. modular fore and aft ship sections (11, 12) having the same lines. The same (2021) between the sections extend at right angles to the longitudinal axis of the ship, and the lines (17, 18, 19) of the sections merge into each other continuously. The seams between fore and aft sections are located on a plane principal frame area (14), which is at right angles to the vertical ship`s centre plane (15). Here, the tangents (24) on the lines in all overlapping horizontal planes extend at right angles to the principal frame area and parallel to each other. The shortest ship has curved lines in the area of its largest width longer ships consist of the same front and aft sections as the shorter ship, and an extension section (16), having lines parallel to each other and to the ship`s centre plane.

VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN EINES BOOTSKÖRPERS EINES WASSERSPORTGERÄTS

Kit of parts to form a boat hull

A boat hull is formed as a kit of parts in which the kit comprises a hull base section 1 formed from glass reinforced plastics and a hull upper section 4 and 5 formed from sheet plywood. The hull is formed as two halves which are then joined together for use Fig. 3 and which can be stacked inside each other when not in use Fig. 4. The base section of each of the halves of the hull is formed from a single piece of glass reinforced plastic and may incorporate a centreboard case anchorage 2. A lip is formed around the upper edge of each base section to which the upper section comprising several panels of plywood is attached with screws. Joints between the base section and the upper section and the panels of the upper section are sealed with fibreglass tape and resin. The two halves of the hull can then be bolted together.

CONSTRUCTION OF AN ASSEMBLY OF COMPONENT PARTS

... 1423068 Boat construction B W READ 30 July 1974 [10 Aug 1973] 37976/73 Heading B7S [Also in Division F2] A boat is assembled from preformed parts such as 2, 8, 10 having joints formed by tabs 14 and slots 4, 12. The tabs are longer than the slots are deep so that when fitted, parts of the tabs protrude through the slots and can be used to hold the assembly together while other operations are performed on it. The tabs preferably have holes 16 to accommodate pins or wire for this purpose. Subsequently the tabs are trimmed off as at 20.

Precast, modular spar system

HYDRO PLANE

FLOATING SUPPORT STABILIZES

Le support (1) comprend un pont de travail (2) et des organes de flottaison (3) supportant ce pont (2). Selon l'invention, l'espacement entre les axes verticaux (Z) passant par le centre des organes de flottaison (3) est tel que la somme des moments, pris par rapport à l'axe horizontal passant par le centre du support (1) et perpendiculaire à la direction de la houle, des forces verticales d'excitation de la houle sur les organes de flottaison (3) situés d'un côté du plan vertical (P) passant par cet axe horizontal est égale à la somme correspondante associée aux organes de flottaison (3) situés de l'autre côté de ce plan, lorsque la période de la houle est égale à la période d'une houle ayant cette direction et dont la probabilité annuelle d'être rencontrée sur le site où le support est installé est de 1/100.

Boat e.g. catamaran, for e.g. navigator, has hull bottoms constituting underwater hulls of boat, where underwater hulls and top sides are distinct elements presented in form of ready-to-assemble elements and are made of different materials

La présente invention a pour objet un bateau, se caractérisant par le fait que ses oeuvres-vives et ses oeuvres-mortes sont des éléments distincts se présentant sous la forme d'éléments prêts à être montés et par le fait que lesdites oeuvres-vives et lesdites oeuvres-mortes sont réalisés dans des matériaux différents. Les oeuvres-vives étant soumises à plus de contraintes que les oeuvres-mortes, l'invention (i.e. le montage en Kit) permet de travailler avec des matériaux ayant des propriétés les plus adaptées. L'invention concerne également un procédé de fabrication d'un tel bateau.

PROCESS Of ASSEMBLY OF the CYLINDRICAL MEDIUM OF FORM OF the HULL Of a SHIP

L'invention concerne les constructions navales. Le procédé d'assemblage faisant l'objet de l'invention est caractérisé en ce qu'on procède préalablement, hors du lieu d'assemblage du milieu de forme cylindrique de la coque du navire, au montage des tronçons de pont 3 et de fond 2 et de la cloison transversale 4 entre les éléments 1 de tribord et de bâbord, en formant ainsi un module complet 5, après quoi on transfère ce module complètement assemblé jusqu au lieu d'assemblage du milieu de forme cylindrique de la coque du navire, où on le joint aux modules précédemment assemblés et montés. L'invention s'applique notamment à la construction des bateaux-citernes, pétroliers, vraquiers, minéraliers, navires combinés de tous types (par exemple du type pétrolier-minéralier, pétrolier-vraquier, pétrolier-vraquier-minéralier, etc) ainsi que les navires de transport de gaz naturel liquéfié et de gaz de pétrole liquéfié. The invention relates to shipbuilding. The assembly method forming the subject of the invention is characterized in that one proceeds beforehand, outside the place of assembly of the medium of cylindrical shape of the hull of the ship, to the assembly of the sections of deck 3 and of bottom 2 and the transverse bulkhead 4 between the starboard and port side elements 1, thus forming a complete module 5, after which this completely assembled module is transferred to the place of assembly of the cylindrical middle of the ship's hull, where it is attached to the previously assembled and assembled modules. The invention applies in particular to the construction of tankers, oil tankers, bulk carriers, ore carriers, combined vessels of all types (for example of the oil-mineral carrier, oil-bulk carrier, oil-bulk carrier-ore carrier, etc.) as well as liquefied natural gas and liquefied petroleum gas transport ships.

PROCESS Of ASSEMBLY OF the END OF POOP INCLUDING/UNDERSTANDING the PROPELLING INSTALLATION Of a BOAT

L'invention concerne les constructions navales. Le procédé faisant l'objet de l'invention est caractérisé notamment en ce que l'aire de construction utilisée pour l'assemblage de l'extrémité de poupe 3 comporte plusieurs postes d'assemblage disposés successivement, et qu'au premier desdits postes on assem le d'abord, à partir des jeux de sections de fond 1 et de bord 2, le fond et les bords de la coque de l'extrémité de poupe 3, ensuite on transfère la partie ainsi assemblée de la coque de l'extrémité de poupe au deuxième poste, où l'on effectue, dans l'extrémité de poupe, le montage de l'installation propulsive du bateau. L'invention s'applique notamment à l'assemblage des extrémités de poupe de bateaux comportant dans leur coque au milieu de forme cylindrique tels que, par exemple, les pétroliers de grand tonnage. The invention relates to shipbuilding. The method forming the subject of the invention is characterized in particular in that the construction area used for the assembly of the stern end 3 comprises several assembly stations arranged successively, and that in the first of said stations there is assem le first, from the sets of bottom 1 and edge 2 sections, the bottom and edges of the stern end hull 3, then the assembled part of the end hull is transferred from the stern to the second station, where the propulsion system of the boat is fitted in the stern end. The invention applies in particular to the assembly of the stern ends of boats comprising in their hull in the middle of cylindrical shape such as, for example, large tonnage oil tankers.

Assembly hull for ship using the friction stir welding

BUOYANT STRUCTURE

A petroleum drilling, production, storage and offloading vessel having a hull, a main deck, an upper cylindrical side section extending downwardly from the main deck, an upper frustoconical side section, a cylindrical neck section, a lower ellipsoidal section that extends from the cylindrical neck section, and a fin-shaped appendage secured to a lower and an outer portion of the exterior of a bottom surface. The upper frustoconical side section located below the upper cylindrical side section and maintained to be above a water line for a transport depth and partially below the water line for an operational depth of the petroleum drilling, production, storage and offloading vessel.

ОБТЕКАТЕЛЬ СУДОВОЙ ГИДРОАКУСТИЧЕСКОЙ СТАНЦИИ

Изобретение относится к кораблестроению, а именно к конструкциям обтекателей гидроакустических станций судов. Сущность изобретения: в корпусе обтекателя стальная и титановая части оболочки обтекателя соединены сваркой через биметаллическую сталетитановую планку, которая расположена в плоскости обшивки и приварена своим титановым элементом встык к титановой части оболочки, а к остальной части оболочки приварена внакрой своим стальным элементом. При этом титановый ферменный и стальной тавровый поперечный наборы обтекателя состыкованы между собой также сваркой через другую биметаллическую планку, установленную перпендикулярно к упомянутой первой биметаллической планке по ее кромке и простирающуюся по всему периметру обтекателя. Использование предложения позволяет повысить эксплуатационную надежность судов и сократить объем ремонтов. 2 ил.

Способ сборки цилиндрической вставки корпуса судна

Узел соединения нижнего корпуса полупогружного плавучего сооружения и стабилизирующей колонны

Изобретение относится к судостроению и позволяет снизить металлоемкость и повысить прочность соединения нижнего корпуса полупогружного плавучего сооружения и стабилизирующей колонны. Нижний корпус 1 и стабилизирующая колонна 2 имеет прямоугольное сечение со скругленными угг лами. Корпус 1 снабжен поперечными переборками 4 и 5, которые вместе с бортом 6 имею т выпущенные участки, приваренные к стенкам 9 колонны 2. В переборки 4 и 5 и борта 6 вварены противоконцентраторные элементы в виде разделянщих проставок 11 и 12, а в проемах, совпадающих с закругленными участками колонны 2, - простав- ки 16. Открывающие вертикальные усилия воспринимаются стыковыми соединениями стенок 9 колонны 2 и переборок 4 и 5. 1 з.п. ф-лы, 3 ил. с se (Л ...

Корпус судна

The hull has a stern portion (1) a bow portion (3) and a mid-portion (2). In particular the hull has a total length of the mid and bow portions which is 3 to 8 times the length of the stern portion a largest beam of the mid-portion equal to 1 to 1;3 times the beam of the stern portions at its connection to the mid-portion 2. The contact lines between the stern portion and the mid-portion, and between the bow portion and the mid-portion lying on planes or on cylindrical surfaces normal to the ship's centre line, and inclined at angle of 30 DEG to 90 DEG to or parallel with, the ship's said longitudinal bottom line. <IMAGE>

Shell-type hull of boat used for sporting purposes

The small boat is used for sporting purposes. At least the lower shell of the hull producing buoyancy is divided into at least two segments (S1,S2) connected to one another. The shell segments each have an outer form which can be rolled out in one plane and consist of a flexible laminated material which is continuous and with no further separation. The shell segments have a similar cross-section lying in a common connecting plane.

Rumpfform für Wasserfahrzeuge

CONSTRUCTION OF SHIPS

... 1346919 Ships hulls SWAN HUNTER GROUP Ltd and R RUTHERFORD 10 Oct 1972 [21 Oct 1971] 48990/71 Heading B7S The bow or stern of a ship is constructed from a set of prefabricated units including side units B in each of which webs 18 are normal to the outer shell 16 and run between the shell and a parallel bulkhead 12. In the illustrated bow, a hollow bottom unit A is prefabricated upside down and is then righted to serve as a platform on which the side units B and a stem unit C are secured, after which an upper deck unit D is secured in place. The bulkheads 12, tank top 6 and web 24 may be non-watertight so that the entire fore-peak tank can be used for water ballast. Alternatively, all the boundaries of the centre tank 34 may be water tight so that it can be used as a clean ballast tank, the space outside it remaining dry. The ship may be a tanker, bulk carrier or other cargo ship.

LNG STORAGE VESSEL AND METHOD FOR CONSTRUCTING SAME

SMALL SHIP HAVING OUTER SHELL FORMED BY PLASTIC DEFORMATION AND METHOD OF PRODUCING SAME

Small Ship having Outer Shell Formed by Plastic Deformation and Method of Producing Same A small ship made of plurality of prefabricated sections, which are made at a factory by a plastic deformation process, such as stamping or rolling, and of a dimension, size and shape such that an overland transportation by road thereof is possible. The sections are transported to a site located at a coastal zone, and connected to each other thereat to thereby build a ship.

PROCESS Of ASSEMBLY Of a MODULE OF SHIP HULL, DEVICE FOR SA IMPLEMENTED AND MODULE OF HULL THUS OBTAINED

PROCEDE D'ASSEMBLAGE DU MILIEU DE FORME CYLINDRIQUE DE LA COQUE D'UN NAVIRE

L'invention concerne les constructions navales. Le procédé d'assemblage faisant l'objet de l'invention est caractérisé en ce qu'on procède préalablement, hors du lieu d'assemblage du milieu de forme cylindrique de la coque du navire, au montage des tronçons de pont 3 et de fond 2 et de la cloison transversale 4 entre les éléments 1 de tribord et de bâbord, en formant ainsi un module complet 5, après quoi on transfère ce module complètement assemblé jusqu au lieu d'assemblage du milieu de forme cylindrique de la coque du navire, où on le joint aux modules précédemment assemblés et montés. L'invention s'applique notamment à la construction des bateaux-citernes, pétroliers, vraquiers, minéraliers, navires combinés de tous types (par exemple du type pétrolier-minéralier, pétrolier-vraquier, pétrolier-vraquier-minéralier, etc) ainsi que les navires de transport de gaz naturel liquéfié et de gaz de pétrole liquéfié.

PROCEDE DE MONTAGE D'UN MODULE COMPLET DE COQUE D'UN NAVIRE A PLUSIEURS PONTS ET MODULE DE COQUE AINSI OBTENU

L'INVENTION CONCERNE LES CONSTRUCTIONS NAVALES. LE PROCEDE FAISANT L'OBJET DE L'INVENTION EST CARACTERISE EN CE QU'ON MET EN PLACE AU POSTE DE MONTAGE LE TRONCON DE PONT SUPERIEUR 1, ENSUITE ON LE LEVE JUSQU'A UNE HAUTEUR DEPASSANT LA HAUTEUR DU PREMIER PONT INTERMEDIAIRE 2, ON AMENE CE DERNIER SOUS LE TRONCON DE PONT SUPERIEUR 1 ET ON LES ASSEMBLE, ENSUITE ON LEVE LA PARTIE ASSEMBLEE DU MODULE A OBTENIR JUSQU'A UNE HAUTEUR SUPERIEURE A CELLE DU DEUXIEME PONT INTERMEDIAIRE 3, ON AMENE LE DEUXIEME PONT INTERMEDIAIRE 3 SOUS LA PARTIE ASSEMBLEE DU MODULE ET ON ASSEMBLE LEDIT DEUXIEME PONT INTERMEDIAIRE A LADITE PARTIE ASSEMBLEE DU MODULE, ENSUITE ON MET EN PLACE LES TRONCONS DES AUTRES PONTS INTERMEDIAIRES ET ON LES ASSEMBLE A LA PARTIE DEJA ASSEMBLEE DU MODULE SUIVANT LE MEME ORDRE DE SUCCESSION DES OPERATIONS. L'INVENTION PERMET NOTAMMENT DE SEPARER LES OPERATIONS D'ARMEMENT DES TRONCONS DE PONTS, DE FOND ET DE BORDS D'AVEC LES OPERATIONS D'ASSEMBLAGE DU MODULE A OBTENIR, ET DE REDUIRE AINSI ...

CONSTRUCTION OF SHIPS

Pirogue for board sport in high sea, has hull, with constant and uninterrupted floor plate, formed by drag including raised nose for bow, raised tail end and flattened top, and crosspieces connecting beam to hull and composed of blades

Pirogue de course en haute mer comportant un équipage de six rameurs. L'invention concerne les formes générales de la pirogue (22) aux courbes ininterrompues, du nez relevé (2) à la proue et de la queue relevée (3) et aplati (7) sur le dessous à la poupe. La coque est réalisée au moyen de bordés en bois usinés et renforcée par des croisillons de renfort (20) et par une âme (21) en contre-plaqué à la proue et à la poupe. L'invention concerne également la forme générale du balancier (12) qui est une reproduction de la carène à une échelle réduite. L'invention concerne aussi le système de positionnement rapide du balancier par goujons métallique (13) et (18). L'invention concerne également les traverses (17) liant le balancier (12) à la coque (22), composées de deux lames (23) superposées jouant le rôle d'amortisseur. La pirogue selon l'invention est particulièrement destiné à la recherche de performances de glisse dans le domaine de la compétition en haute mer.

화물창 공사 선행화를 이용한 액화가스 운반선의 건조방법 및 그 액화가스 운반선의 건조방법에 의해 제조된 액화가스 운반선

... 본 발명은 화물창 공사 선행화를 이용한 액화가스 운반선의 건조방법 및 그 액화가스 운반선의 건조방법에 의해 제조된 액화가스 운반선에 관한 것으로, 선행탑재 구역(PE: pr-erection area)에서, 복수 개의 카고 탱크로 구성된 카고 홀드를 건조하되, 각 카고 탱크의 코퍼댐을 모두 밀폐구조로 구성하여 육상에서 화물창 공사를 모두 완료함으로써, 안벽에서의 공사 기간을 대폭 단축하여 작업 효율성을 높이고 건조비용을 절감할 수 있고, 해수에 장시간 노출됨으로 인해 선박 외면이 심각하게 오염되는 것을 방지할 수 있고, 이에 따라 완성된 선박을 도크로 재도입시켜 청소를 행하는 공정을 생략할 수 있으며, 선박을 안벽에 장시간 안정되게 정박시킨 상태를 유지하기 위해 소요되던 유지 및 관리비용의 소모를 줄일 수 있고, 도크나 안벽에 비해 상대적으로 작업환경의 제약을 적게 받는 육상에서의 공사 비중을 확대시킴으로써, 도크의 회전율을 높이고 생산 및 작업능률을 보다 향상시키고 생산단가를 낮출 수 있는 효과가 있다.

선박 또는 해양 플랜트용 의장 설치 방법

... 본 발명은 선박 또는 해양 플랜트용 의장 설치 방법에 관한 것으로, 본 발명에 따른 선박 또는 해양 플랜트용 의장 설치 방법은 상부 블록과 하부 블록을 준비하는 단계; 상기 하부 블록에 하부 블록 의장을 설치하는 단계; 상기 하부 블록에 임시 지지대를 설치하는 단계; 상기 임시 지지대에 상부 블록 의장을 배치하는 단계; 및 상기 하부 블록에 상기 상부 블록을 탑재하고, 상기 상부 블록에 상기 상부 블록 의장을 설치하는 단계; 및 상기 임시 지지대를 제거하는 단계를 포함한다.

METHOD OF ASSEMBLING FULL MODULE OF MULTIDECK SHIP

A method of assembling a full module of a multideck ship consists in placing on the module assembling floor the first deck section (1) lifting it up by a height exceeding the height of the first intermediate deck (2), placing the first intermediate deck (2) itself under the section of the first deck and fixing them to each other. After that the assembled part is lifted again by a height exceeding the height of the second intermediate deck (3) is placed under the thus assembled part of the module and is fixed to that assembled part. Further sections of intermediate decks are placed in the same order and secured to the part already assembled.

Лодка

Полезная модель относится к лодкам, выполненным из полиэтилена низкого давления и стеклопластика. Может найти применение при изготовлении весельных и моторных лодок, а также палубных лодок и яхт. Лодка состоит из двух цельных частей, соединенных друг с другом: верхней и нижней. Верхняя - палубная часть выполнена цельной частью из стекловолокна. Нижняя часть содержит днище, бортовую обшивку, транец и выполнена единой цельной частью из полиэтилена низкого давления. Верхняя и нижняя части соединены друг с другом в зоне участка загиба их кромок. Технический результат: увеличение срока службы лодки, который достигается за счет снижения проблемы гидролиза в зоне днища и снижения хрупкости палубной части лодки от ее эксплуатации. 3 з.п. ф-лы, 1 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 202 180 U1 (51) МПК B63B 5/24 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК B63B 5/24 (2020.08); B63B 3/14 (2020.08); B63B 2005/242 (2020.08) (21)(22) Заявка: 2020135493, 28.10.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Афанасьев Антон Евгеньевич (RU) Дата регистрации: 05.02.2021 Приоритет(ы): (22) Дата подачи заявки: 28.10.2020 (45) Опубликовано: 05.02.2021 Бюл. № 4 2 0 2 1 8 0 R U (54) ЛОДКА (57) Реферат: Полезная модель относится к лодкам, выполненным из полиэтилена низкого давления и стеклопластика. Может найти применение при изготовлении весельных и моторных лодок, а также палубных лодок и яхт. Лодка состоит из двух цельных частей, соединенных друг с другом: верхней и нижней. Верхняя - палубная часть выполнена цельной частью из стекловолокна. Нижняя часть содержит днище, бортовую Стр.: 1 U 1 U 1 Адрес для переписки: 660099, Красноярский край, г. Красноярск, ул. Республики, 42-82, Центр обработки корреспонденции патентного бюро "ГЛОБАЛПАТЕНТ" 2 0 2 1 8 0 (56) Список документов, цитированных в отчете о поиске: EP 0297801 A2, 04.01.1989. RU 97981 U1, 27.09.2010. RU 170945 U1, 16.05.2017 ...

Floating Foundation for Mass Production

A floating structure has an annular support as an underwater support with a buoyant body. A tower penetrates the annular support centrally and is connected to the annular support at a location underneath the annular support by slantedly outwardly ascending tension spokes and at a location above the annular support by slantedly outwardly descending tension spokes. Anchors on the ocean floor are connected by tension elements with the annular support. The structure is built by the steps of supporting by auxiliary devices the annular support on a floor of a basin that can be flooded; positioning the tower at the center of the annular support in vertical position; attaching the tension spokes at the annular support and at the tower; flooding the basin; towing the structure to its desired final position; and lowering and anchoring the structure in a submerged floating position.

DEEP-DRAWN MARINE HULL HAVING A SANDWICH STRUCTURE AND WATERCRAFT UTILIZING SAME

A deep-drawn, marine hull having a sandwich structure and watercraft utilizing same are provided. The hull includes an outer skin having a waterproof outer surface, an inner skin having a compartment-defining outer surface and a shock absorbing, cellular core positioned between the skins. The skins are bonded to the core by press molding. The cellular core has a 2-D array of cells, each of the cells having an axis substantially perpendicular to the outer surfaces. Thickness of side walls of the hull is substantially uniform to maximize stiffness of the hull. The cells absorb energy of an impact at the outer surface of the outer skin by deformably crushing. Air trapped within cells which are not completely crushed or punctured by the impact provide the hull with buoyancy to allow the hull to float at the surface of a body of water. 1. A deep-drawn , marine hull comprising:an outer skin having a waterproof outer surface;an inner skin having a compartment-defining outer surface; anda shock absorbing, cellular core positioned between the skins wherein the skins are bonded to the core by press molding, wherein the cellular core has a 2-D array of cells, each of the cells having an axis substantially perpendicular to the outer surfaces, wherein thickness of side walls of the hull is substantially uniform to maximize stiffness of the hull, the cells absorbing energy of an impact at the outer surface of the outer skin by deformably crushing, wherein air trapped within cells which are not completely crushed or punctured by the impact provide the hull with buoyancy to allow the hull to float at the surface of a body of water.2. The hull as claimed in claim 1 , wherein the hull forms at least part of a watercraft.3. The hull as claimed in claim 2 , wherein the watercraft is a kayak.4. The hull as claimed in claim 1 , further comprising at least one fastener mounted to the inner skin and capable of fastening or securing one or more objects in the compartment of the hull.5. The ...

METHOD FOR STIFFENING PLATES INTENDED FOR THE CREATION OF SHIP WALLS AND COMPRISING LAMINATED COMPOSITE MATERIALS, AND RESULTING PLATE

Disclosed is a method for stiffening plates for ship walls. At least one elongate profile member of laminated composite material and having a transverse cross-section of a predetermined shape over the length thereof is pre-manufactured, the profile member being rigid. Then, a panel including laminated composite materials at least on the surface of at least one of the two main surfaces thereof is used, and the at least one pre-manufactured profile member is assembled and attached together onto one of the main surfaces of the panel. The main surface of the panel receives the profile member including laminated composite material. The profile member has a transverse cross-section with three continuous portions: two flanges having substantially straight cross-sections and interconnected by a web. The flanges and the web in transverse cross-section are supported by separate planes, the plane of the web intersecting the two planes, supporting the flanges, at 90°. 112-. (canceled)131. Method for stiffening plates () intended for the creation of ship walls and comprising laminated composite materials , the laminated composite materials being constituted of stacks of layers of fibres impregnated with resin ,wherein,{'b': 3', '3', '3', '3', '3', '3, 'i': a', 'b', 'c', 'a', 'b', 'c, 'at least one elongate profile member (, , ) made of laminated composite material is pre-manufactured having a transverse cross-section of a predetermined shape over the length thereof, with the pre-manufactured profile member (, , ) and obtained being rigid due to the polymerization of the resin that impregnated the layers of fibres that the profile member comprises, and,'}{'b': '2', 'and wherein a panel () is used having two main surfaces and comprising at least on the surface of at least one of its two main surfaces a laminated composite material, with the resin that impregnated the layers of fibres that the panel comprises being polymerized, and'}{'b': 3', '3', '3', '2, 'i': a', 'b', 'c, 'said ...

DEEP-DRAWN MARINE HULL HAVING A SANDWICH STRUCTURE WITH A CELLULOSE-BASED CORE AND WATERCRAFT UTILIZING SAME

A deep-drawn, marine hull having a sandwich structure with a cellulose-based core and watercraft utilizing same are provided. The hull includes an outer skin of a fiber-based thermoplastic and having a waterproof outer surface, a first sheet of thermoplastic adhesive, an inner skin of a fiber-reinforced thermoplastic material and having a compartment-defining outer surface, a second sheet of thermoplastic adhesive and a shock absorbing, cellular core of a cellulose-based material and positioned between the skins The skins are bonded to the core by the first and second sheets and by press molding. Cells of the cellular core absorb energy of an impact at the outer surface of the outer skin by deformably crushing. Air trapped within cells which are not completely crushed or punctured by the impact provide the hull with buoyancy to allow the hull to float at the surface of a body of water. 1. A deep-drawn , marine hull comprising:an outer skin of fiber-reinforced thermoplastic material and having a waterproof outer surface;a first sheet of thermoplastic adhesive;an inner skin of fiber-reinforced thermoplastic material and having a compartment-defining outer surface; anda second sheet of thermoplastic adhesive;a shock absorbing, cellular core of a cellulose-based material and positioned between the skins wherein the skins are bonded to the core by the first and second sheets and by press molding, wherein the cellular core has a 2-D array of cells, each of the cells having an axis substantially perpendicular to the outer surfaces, wherein thickness of side walls of the hull is substantially uniform to maximize stiffness of the hull, the cells absorbing energy of an impact at the outer surface of the outer skin by deformably crushing, wherein air trapped within cells which are not completely crushed or punctured by the impact provide the hull with buoyancy to allow the hull to float at the surface of a body of water.2. The hull as claimed in claim 1 , wherein the hull ...

Watercraft with Undercut Grip Insert

A watercraft includes a molded hull in the form of a single-piece hollow plastic structure, and the hull defines a recess having an interior. An insert is also provided that defines an opening and is attached to the hull. The insert is positioned with respect to the recess such that the opening in the insert communicates with the interior of the recess, and the insert cooperates with the recess to define an undercut that accommodates a portion of a hand of a user. 1. A watercraft , comprising:a hull in the form of a single-piece hollow plastic structure, the hull defining a recess having an interior; andan insert that defines an opening and is attached to the hull, the insert being positioned with respect to the recess such that the opening in the insert communicates with the interior of the recess, and the insert cooperates with the recess to define an undercut that accommodates a portion of a hand of a user.2. The watercraft as recited in claim 1 , wherein the hull is one of a hull of a kayak or a hull of a board.3. The watercraft as recited in claim 1 , wherein a width and/or depth of the undercut is non-uniform.4. The watercraft as recited in claim 1 , wherein an upper surface of the insert is substantially flush with the portion of the hull that defines the recess.5. The watercraft as recited in claim 1 , further comprising a shoulder in the recess claim 1 , and the shoulder supports an edge of the insert.6. The watercraft as recited in claim 1 , wherein the recess comprises a tack-off.7. The watercraft as recited in claim 1 , wherein outer edges of the insert define an angle similar to an angle defined by edges of the recess.8. The watercraft as recited in claim 1 , wherein the undercut extends around less than an entire perimeter of the recess.9. A kayak claim 1 , comprising:a hull in the form of a single-piece plastic structure that is substantially hollow, the hull defining a recess having an interior, and the hull being tapered at one end; andan insert ...

Methods of Repairing and Waterproofing Articles

A relatively thick, rubberized adhesive tape is applied to an article to repair, patch, bond, seal, or waterproof the article, to join two or more articles, and/or to modify the appearance and/or physical properties of the article, such as by thermal insulation, shock resistance, vibration resistance, electrical insulation, and the like.

SHIP STRUCTURE

A ship structure includes a ship hull formed of independently inflatable left and right garboard strakes, left and right side strakes, a floor plate and upper stretcher plates connected between the left and right side strakes, a portable box arranged at the rear side of the ship hull, a drive unit steering control motor mounted at a mount of the portable box, a rotary wheel supported on the mount of the portable box and rotatable by the drive unit steering control motor, a drive unit supported on the rotary wheel, a propeller suspending outside of the ship hull and rotatable by the drive unit to propel the ship hull on water. 1. A ship structure comprising a ship hull , said ship hull comprising left and right garboard strakes arranged at a bottom side , left and right side strakes symmetrically arranged at opposing left and right sides , a plurality of connection strips joining said left and right garboard strakes and said side strakes , and a floor plate horizontally connected between said left and right side strakes and suspending above said left and right garboard strakes , said left and right garboard strakes and said side strakes being inflatable fabric plate members each comprising two cover layers peripherally sealed , an air chamber surrounded by the peripherally sealed cover layers , and a plurality of fiber strips evenly distributed in said air chamber and connected between said two cover layers.2. The ship structure as claimed in claim 1 , wherein said left and right garboard strakes are joined together claim 1 , forming a bottom shell of the ship hull claim 1 , said bottom shell having a substantially V-shaped front part for breaking the waves and a flat rear part for floating on water.3. The ship structure as claimed in claim 1 , wherein said ship hull further comprises a lower stretcher plate horizontally connected between said left and right side strakes at a front side above said floor plate claim 1 , and an upper stretcher plate horizontally ...

ASSEMBLY-TYPE SMALL LEISURE BOAT AND METHOD FOR MANUFACTURING SAME

Disclosed in the present invention is an assembly-type small leisure boat. The leisure boat according to the present invention comprises: a boat body on which people board; three or more connection rods of which one end is coupled to the boat body and are symmetrically arranged with the boat body at the center; and floating bodies respectively connected to the other end of each of the connection rods. According to the present invention, the stability of the leisure boat is significantly improved due to the three or more floating bodies symmetrically arranged around the boat body. In particular, the boat body is positioned at the center of the folating bodies, and thereby reduces rocking of the boat body due to movement of users or waves and prevents the boat body from being easily capsized. The present invention also has the advantages of not easily sinking even when the boat body is damaged, easy transportation and storing by to being assemblable, and significantly contributing to enlargement of the base and popularization of water leisure activities by enabling supply at an affordable cost due to mass-production. Furthermore, the present invention can prevent water pollution by manufacturing using environmentally friendly materials instead of existing FRP. 1. A small leisure boat comprising:a boat body where people stay;three or more connection rods coupled to the boat body at ends and symmetrically arranged around the boat body; andfloating bodies coupled to the other ends of the three or more connection rods, respectively.2. The small leisure boat of claim 1 , wherein the boat body includes a lower body having a space where people stay and an upper body coupled to the top of the lower body claim 1 , and the three or more connection rods are coupled to the lower body.3. The small leisure boat of claim 2 , wherein the lower body has rod seats formed in a groove shape and holding ends of the three or more connection rods and stoppers protruding upward inside the ...

Modular hollow block structure

A modular hollow block structure ( 1 ) includes: a plurality of hollow block members ( 2 ) made by rotational moulding a plastic material into a hollow right parallelepiped shape, with two or more cylindrical holes ( 4 ) passing transversely through the hollow block members ( 2 ); and at least one connecting post ( 6 ) passing through the cylindrical holes ( 4 ) in adjacent hollow block members ( 2 ), and that includes a securing device ( 8 ) whereby it can be secured to the hollow block members ( 2 ) once fitted.

FOLDABLE CANOE

Disclosed herein is a foldable canoe. More particularly, the foldable canoe is configured such that it is constructed by folding a single synthetic resin sheet along a folding line without using a separate structural frame, and after the use of the canoe, the synthetic resin sheet can be completely folded along the folding line to form a compact shape, thus reducing the volume and length of the canoe, thereby facilitating transportation and storage of the canoe. 1. A foldable canoe formed by folding a single synthetic resin sheet , the foldable canoe comprising:a folding line formed in a surface of the synthetic resin sheet, the folding line functioning as a living hinge enabling the synthetic resin sheet to be folded or unfolded to form a predetermined first, second, or third shape, wherein the first shape is a shape in which at least portion of the synthetic resin is unfolded in a planar shape, the second shape is an open-top canoe shape in which a side bottom panel, a bow part, and a stem part are formed without a deck horizontally covering left and right upper ends of the side bottom panel, and the third shape is a shape in which when a plurality of panel parts partitioned by the folding line are folded forward or rearward to be close to each other along the folding line according to a predetermined sequence, the synthetic resin sheet is folded in a hexahedral box shape; anda U-shaped removable rib installed to be brought into contact with an inner surface of the synthetic resin sheet in a lateral direction of the canoe when the synthetic resin sheet is formed in the second shape.2. The foldable canoe of claim 1 , further comprising:{'b': 44', '29, 'a gunwale cap () coupled to a gunwale (), formed on the upper ends of the side bottom panel, along a longitudinal direction of the gunwale.'}3. The foldable canoe of claim 1 , wherein in the first shape of the synthetic resin sheet claim 1 , a portion thereof corresponding to each of the bow and stem parts of the ...

Rapid response fabrication of marine vessel platforms

Marine vessels, including combatant (naval) vessels are produced inexpensively without requiring the use of as many skilled personnel as is conventional. The vessel produced has a high strength metal truss structure (both above and below the water line) capable of carrying major hull loads. A number of curved or doubly curved composite (e. g. GRP) panels produced by vacuum assisted resin transfer molding are fastened by bolts, marine adhesives, and/or rivets to the below water line portions of the truss structure where necessary to handle slamming loads and to reduce water resistance and wake. Substantially flat composite pultruded panels are fastened to the truss structure both above the water line, and below the water line where the resistance to slamming loads and reduction of water resistance and wake are not critical. Necessary equipment is installed within the open truss volume before the above-water-line panels are fully installed.

STRUCTURAL WATERPROOF FILM AND USES THEREOF

Described herein are structural waterproof films comprising a composite of at least one wool sheet, the wool sheet being at least partially impregnated with a hardening resin that, when hardened, is rigid or semi-rigid and is substantially water impermeable. The films described introduce organic materials into, among many applications, water craft design plus the films described offer a useful alternative to traditional non-organic fibreglass construction. 1. A structural waterproof film system comprising:a structural waterproof film that comprises a composite of at least one wool sheet,wherein the at least one wool sheet is at least partially impregnated with a hardening resin,wherein when the hardening resin is hardened, is rigid or semi-rigid, the at least one wool sheet is substantially water impermeable.2. The structural waterproof film system as claimed in wherein the at least one wool sheet is a non-woven matrix of wool fibres.3. The structural waterproof film system as claimed in wherein the at least one wool sheet is fully impregnated with the hardening resin.4. The structural waterproof film system as claimed in wherein the structural waterproof film is 0.01 to 5 mm thick;{'sup': '2', 'wherein a wool sheet of the at least one wool sheet is 0.01 to 5 mm thick and has a density of approximately 100-S00 gm of fibres/m.'}5. (canceled)6. (canceled)7. The structural waterproof film system as claimed in wherein the hardening resin is a thermosetting polymer or an epoxy resin.8. (canceled)9. The structural waterproof film system as claimed in further comprising:a watercraft device or part thereof wherein said watercraft device or part thereof comprises an internal structure and a watercraft device exterior wherein said watercraft device is configured with an outer coating layer or layers comprising said structural waterproof film over all or part of the internal structure of the watercraft device and which provides structural strength to the watercraft device ...

METHOD AND DEVICE FOR MOULDING A COMPOSITE COMPONENT, COMPOSITE COMPONENT AND CRAFT

The method () of molding a composite component comprises: 1. Method of molding a composite component , comprising:a step of positioning a geotextile layer on a mold so that a lower surface of the geotextile layer is positioned against the mold;a first step of coating an upper surface of the geotextile layer positioned during the positioning step with a biodegradable resin;a step of bonding a layer of fibers, whose rigidity is higher than that of the geotextile layer, against the coated geotextile layer; anda second step of coating an upper surface of the layer of fibers with a biodegradable resin.2. Method according to claim 1 , which comprises claim 1 , after the positioning step and/or the bonding step claim 1 , a step of stamping the upper surface of the layer farthest from the mold.3. Method according to claim 1 , which comprises a step of positioning ribs made of a natural material matching the shape of the mold claim 1 , these ribs being covered by the geotextile layer during the step of positioning this geotextile.4. Device for molding a composite component claim 1 , comprising:a geotextile layer having a lower surface to be positioned against a mold;a biodegradable resin for coating an upper surface of the geotextile layer;a layer of fibers, whose rigidity is higher than that of the geotextile layer, to be positioned against the coated geotextile layer;a biodegradable resin for coating an upper surface of the layer of fibers.5. Device according to claim 4 , wherein the geotextile utilized is a geotextile made of non-woven natural fibers.6. Device according to claim 4 , wherein the geotextile layer comprises fragments of technical synthetic fibers.7. Device according to claim 6 , wherein the fragments of technical synthetic fibers are carbon fiber waste and/or by-products.8. Device according to claim 4 , wherein the layer of fibers is a layer made of biodegradable natural fibers.9. Composite component comprising claim 4 , successively claim 4 , in its ...

LNG CARRIER CONSTRUCTION METHOD

A structural block is fabricated with necessary components and structure for LNG storage and/or process. The structural block may be an LNG tank with the same configuration as that in an LNG carrier. The structural block may also be a regasification plant or a liquefaction plant to be used for LNG process. An existing vessel, e.g. an LNG carrier, is cut apart to form a forward section and an aft section. The forward section and the aft section are moved away from each other to form a space therebetween. The structural block is then placed into the space and jointed to the forward and aft sections, by welding for example, to form an integrated new vessel. The structural block provides the new vessel with increased LNG storage and transportation capabilities as well as regasification and/or liquefaction process facilities to meet the increased demand for LNG storage, transportation and processing. 1. A method for constructing an FLNG , FSRU or a LNG carrier , the method comprising:separating a first existing LNG carrier to form a forward section and an aft section;placing a structural block into a space between the forward section and the aft section, the structural block having a front end and a rear end;joining the forward section to the front end of the structural block and joining the aft section to the rear end of the structural block to form a new integrated vessel,wherein the structural block is fabricated prior to separating the first existing LNG carrier.2. The method of claim 1 , wherein the structural block includes one or more LNG storage tanks.3. The method of claim 2 , wherein the LNG storage tank is selected from a group consisting of a MOSS type tank claim 2 , a Gaztransport & Technigaz (GTT) tank claim 2 , a self-supporting prismatic type B (SPB) tank claim 2 , an independent type A tank and an independent type C tank.4. The apparatus of claim 1 , wherein the structural block includes a gas process facility.5. The apparatus of claim 4 , wherein the ...

Method for making beam of u-shaped profile of ship hull from polymer composite materials

FIELD: vessels and other watercrafts.SUBSTANCE: invention relates to plastic shipbuilding and can be used in production of reinforcing set of skin of casing, decks coverings (platforms), panels of bulkheads. Disclosed is a method of making a beam of a U-shaped profile of a ship body from polymer composite materials, consisting of a filling ("core") of a foam plastic type, moulded by a polymer composite material, forming a free band reinforced with additional layers of reinforcing material, which creates reinforcement of the band, and the beam walls smoothly changing into flanges providing connection to the body plate, using the infusion method, wherein before laying the "dry" reinforcing material layers of the moulding on the filler, additional layers of reinforcing material reinforcing the band are moulded on the filler, thereafter, the layers of "dry" reinforcing material are impregnated by binder forming by means of creation of vacuum with the help of infusion method.EFFECT: technical result consists in improvement of strength characteristics, quality of production of beam of U-shaped profile, as well as in reduction of labour intensity, reduction of time of fabrication of bead of U-shaped profile and improvement of sanitary-hygienic conditions of moulding.3 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 719 527 C1 (51) МПК B63B 5/24 (2006.01) B29C 65/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B63B 5/24 (2020.01); B29C 65/00 (2020.01) (21)(22) Заявка: 2019127727, 02.09.2019 (24) Дата начала отсчета срока действия патента: Дата регистрации: 21.04.2020 Адрес для переписки: 196158, Санкт-Петербург, Московское ш., 44, Федеральное государственное унитарное предприятие "Крыловский государственный научный центр", отдел патентоведения и защиты интеллектуальной собственности (56) Список документов, цитированных в отчете о поиске: RU 2688716 C1, 22.05.2019. RU 2623773 C1, 29.06. ...

Method for forming vessel hull from sheet composite material

Изобретение относится к технологии строительства плавсредств из стеклопластика и может быть использовано в гражданском судостроении. Способ изготовления корпуса судна включает в себя изготовление матрицы, обшивку матрицы лентами, извлечение матрицы с последующим формированием продольно-поперечного набора, заполнением корпуса судна теплоизоляционным слоем и накладыванием полос из стеклоткани. Матрицу изготавливают в соответствии с размерами и формой проектируемой лодки и обшивают ее лентами из композиционного материала, соединяемыми по пазам лент. Накладывание полос из стеклоткани, образующих пол судна, производят с внутренней стороны корпуса. Обеспечивается расширение диапазона применения стеклопластика в судостроении для постройки малых судов, а также сокращение материалоемкости. 5 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 625 389 C1 (51) МПК B63B 5/24 (2006.01) B63B 9/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2016136113, 07.09.2016 (24) Дата начала отсчета срока действия патента: 07.09.2016 (72) Автор(ы): Мальцев Максим Ильич (RU), Рубан Анатолий Рашидович (RU) 13.07.2017 Приоритет(ы): (22) Дата подачи заявки: 07.09.2016 (56) Список документов, цитированных в отчете о поиске: GB 2048174 A, 10.12.1980. US (45) Опубликовано: 13.07.2017 Бюл. № 20 2 6 2 5 3 8 9 R U (57) Формула изобретения Способ изготовления корпуса судна, включающий в себя изготовление матрицы корпуса в соответствии с размерами и формой проектируемой лодки, обшивку матрицы лентами из композиционного материала, соединяемыми по пазам лент, извлечение матрицы с последующим формированием продольно-поперечного набора, заполнением корпуса судна теплоизоляционным слоем и накладыванием с внутренней части корпуса полос из стеклоткани, образующих пол судна. Стр.: 1 C 1 C 1 (54) Способ формирования корпуса судна из листового композиционного материала 2 6 2 5 3 8 9 Адрес для переписки: 414041, Астраханская обл., ...

Patent JPS5842070B2

Floating ship

Passenger ship convenient for mounting window box and manufacturing method thereof

本发明提供一种方便安装窗盒的客船及其制造方法，该方便安装窗盒的客船包括船本体、固定框架和窗框，所述船本体内设置有住舱，所述船本体上开设有窗框安装口，所述窗框安装口与所述住舱相连通；所述船本体上设置有卡持槽，所述固定框架的一端与所述卡持槽卡持连接，所述固定框架的另一端固定在所述船本体上，所述固定框架的第一端与所述窗框安装口配合设置，所述窗框固定在所述固定框架内。本发明设置有卡持槽和提供一种窗盒安装的方法，使得客船窗盒在安装过程中节省检测流程又能符合标准、在窗盒安装过程中节省焊接步骤少焊接点和在检修时拆卸方便。

Installation precision control method for C-shaped saddle of LNG filling ship

本发明公开了一种LNG加注船C型鞍座的安装精度控制方法，包括C型鞍座制作及C型鞍座安装的步骤；C型鞍座制作包括以下步骤：S11、C型鞍座的精度设计，S12、制作C型鞍座，S13、基准线堪划，S14、精度检测，S15、C型鞍座运输；C型鞍座安装包括以下步骤：S21、C型鞍座圆弧中心点的确定，S22、基准线复检,S23、C型鞍座定位,S24、C型鞍座安装。本发明在制造及安装阶段对C型鞍座的制造精度及安装精度进行全程监控，从而调节货舱内液罐的实际安装位置，对液罐起到了支撑及固定作用，提高了液罐安装系统的稳定性，保证了LNG加注船的运营安全。

Plastic buoy

본 발명은 6개의 플라스틱 모듈러 플로트로 이루어진 부력체와 높이 조절이 가능한 경량화된 복수개의 마스트, 조립식의 중추 등으로 구성되어 제품의 강도향상, 조립 및 운반, 설치의 용이성, 사용 안정성 등을 두루 갖춘 플라스틱 부표에 관한 것이다. 즉, 본 발명의 플라스틱 부표(1)는 두표(2)와 그 하부에 등명기(3)가 설치된 제 1 모듈러 마스트(4a), 상기 제 1 모듈러 마스트(4a)에 형성된 태양전지지지대(6)에 설치되는 태양전지(5), 상기 제 1 모듈러 마스트(4a)에 고정되는 표지판(7)과, 상기 제 1 모듈러 마스트(4a) 하부로 볼트로 조립고정되는 복수개의 제 2,3,4 모듈러 마스트(4b,4c,4d)와, 상기 제 1~4 모듈러 마스트(4a~4d)에 설치되는 안전손잡이(8), 상기 제 4 모듈러 마스트(4d) 하부에 고정된 철구조물(9)과, 상기 철구조물(9) 상부에 설치되는 축전지함(10) 및 상기 철구조물(9) 상부에 상하로 형성된 부력체설치플랜지(13a,13b)에 볼트(12)로 조립되는 복수개의 분할 모듈러 플로트(11a~11f)로 구성되는 부력체(11)와, 상기 철구조물(9) 하단 상하로 형성되는 중추설치플랜지(16a,16b)에 분할형으로 이루어져 볼트(15)로 결합되는 복수개의 중추(14)로 이루어진다. 또한, 상기 부력체(11)는 6개의 모듈러 플로트(11a~11f)로 분할 형성되고, 모듈러 플로트(11a~11f)는 내부가 중공부로 이루어지고, 강성 보강을 위해 복수개의 보강리브(17) 및 조립, 이동을 위한 복수개의 고리(19)가 형성된 것을 특징으로 한다.

Power supply system and power supply method

A power supply system provided with a floating body 70 made to float on water on which a ship 2 is floating and a power transmission unit that is provided on the floating body 70 and uses contactless power supply to transmit power to a power reception unit (power reception circuit 31, etc.) for contactless power supply provided on the ship 2. The power transmission unit, for example, includes a contactless-power-supply power transmission circuit 21 for directly sending, to the power reception unit, power that has been supplied through a power supply line 6. Or, the power transmission unit, for example, does not include the power transmission circuit 21, but is provided with a relay circuit 41 for receiving power transmitted from the power transmission circuit 21 and transmitting the received power to the power reception unit. The power reception unit is provided with a resonance circuit for receiving contactless-power-supply power. The power transmission circuit 21 is provided with a resonance circuit for transmitting contactless-power-supply power. The relay circuit 41 is provided with a resonance circuit for transmitting contactless-power-supply power. In a state of being vertically movable in accordance with the rising and falling of the water surface, the floating body 70 is provided on a guide member 71 fixed to a position the ship 2 is approaching. The power transmission unit is provided on the floating body 70 in a waterproofed state.

Arrangement for the hull of a vessel

배의 선체 구조물에서, 외판은 외면(6),중심부(7), 및 내면(8)을 갖춘 합성 부재로 구성되어 있다. 외판은 다수의 종방향 보강재(1 내지 5)를 포함하는 보강 골조상에 설치된다. 본 발명의 선체 구조물에서, 내면(8)은 외부 수압에 대한 격막부재로서 구성되었고, 중심부(7)는 압력을 흡수하는 부재로서 구성되었으며, 외면(6)은 주로 급힘응력을 받는 부재로서 구성되었다. 격막부재로서 구성된 내면(8)은 인장응력을 받으면서 외부의 국부적인 응력에 대해서 보호된다. 중심부의 재료가 전단응력에 견딜 수 있도록 선택될 필요가 없다. 외면은 주로 국부적인 충격부하에 견딜 수 있도록 설계되었다. In the ship's hull structure, the outer shell consists of a composite member having an outer surface 6, a center portion 7, and an inner surface 8. The outer shell is mounted on a reinforcing frame comprising a plurality of longitudinal reinforcements 1 to 5. In the hull structure of the present invention, the inner surface 8 is configured as a diaphragm member against external hydraulic pressure, the central portion 7 is configured as a member for absorbing pressure, and the outer surface 6 is mainly configured as a member subjected to rapid stress. . The inner surface 8 configured as a diaphragm member is protected against external local stresses under tensile stress. The core material does not need to be selected to withstand shear stress. The exterior is designed primarily to withstand local impact loads.

Passenger ship convenient for mounting window box and manufacturing method thereof

本发明提供一种方便安装窗盒的客船及其制造方法，该方便安装窗盒的客船包括船本体、固定框架和窗框，所述船本体内设置有住舱，所述船本体上开设有窗框安装口，所述窗框安装口与所述住舱相连通；所述船本体上设置有卡持槽，所述固定框架的一端与所述卡持槽卡持连接，所述固定框架的另一端固定在所述船本体上，所述固定框架的第一端与所述窗框安装口配合设置，所述窗框固定在所述固定框架内。本发明设置有卡持槽和提供一种窗盒安装的方法，使得客船窗盒在安装过程中节省检测流程又能符合标准、在窗盒安装过程中节省焊接步骤少焊接点和在检修时拆卸方便。

Semi-submerged movable modular offshore platform

본 발명에 따른 조립식 해상 시추플랫폼 지지물은 외부 및 내부의 12면체 구조물을 갖추어서 그 사이에 밀봉체적이 형성된 2중층 구조의 12면체 부양체을 포함하고 있다. 이러한 외부의 12면체 구조물은 아라미드 당김 케이블에 의해서 해저에 고정되어 있고 내부의 12면체 구조물은 수직부재를 사용함으로써 해저에 직접 고정되어 있다. 내부 및 외부의 12면체 구조물사이의 밀봉체적은 해상의 위치에 12면체 부양체을 설치할때 부력을 제공한다. 외부의 12면체 구조물은 12개의 5각면을 가지는데, 이러한 5각면은 바라는 12단체 표면의 반경에 따라서 직접 연결되거나 연장을 통해서 연결된 와이형 부구성강체부재를 사용함으로써 형성된다. 이러한 와이형 부구성강체부재는 각쌍의 부재들 사이의 각각의 둔각형성에 의해서 와이형의 강체결합을 형성하도록 상호연결된 제 1, 제 2 및 제 3 부재들로 구성되어 있다. 이 와이형 강체요소는 와이형 부구성요소중 임의의 2개의 가지들 사이의 각이 108˚가 되도록 형성되어 있다. 유사한 설계방식의 제 2 내부 12면체 구조물은 사이부분에 밀봉체적을 형성하도록 외부의 12면체 구조물내에 설치된다. 전체의 부구성요소들은 조립시간이 상당히 절약되는 간단한 조립공정에 기여하는 3차원 공간부재들로 형성되어 있다. 이러한 방식의 조립시에 고가의 수중용접작업의 필요성이 최소화된다. 이러한 장치는 용이하게 인양될 수 있거나 또는 유정이 발견되지 않을때 재사용을 위해서 다른 위치로 이동될 수 있으며 석유탐사구역에서 조립될 수 있다. 일단, 유정이 설치되면 시추플랫폼이 영구적 플랫폼으로 전환될 수 있다. The prefabricated offshore drilling platform support according to the present invention includes a dodecahedron support having a double layer structure having an outer and an inner dodecahedron structure and a sealing volume formed therebetween. This outer dodecahedron structure is fixed to the sea floor by an aramid pull cable and the inner dodecahedron structure is fixed directly to the sea floor by using a vertical member. The sealing volume between the inner and outer dodecahedron structures provides buoyancy when installing the dodecahedral buoys at sea locations. The outer dodecahedron structure has 12 pentagonal faces, which are formed by using a wire-shaped sub-rigid member connected directly or through an extension according to the radius of the desired twelve-piece surface. This wire-shaped sub-rigid member consists of first, second and third members interconnected to form a wire-shaped rigid bond by respective obtuse formation between each pair of members. This wire-shaped rigid element is formed such that the angle between any two branches of the wire-shaped subcomponent is 108 °. A second inner dodecahedron structure of similar design is installed in the outer dodecahedron ...

Method for assembling block in curved part of a ship

본 발명은 사이드 쉘과 사이드 웹 프레임 사이의 취부 예각면으로 트리핑 브라켓의 설치부위를 설정하고, 사이드 쉘과 사이드 웹 프레임 사이의 취부 둔각면으로 스티프너의 설치부위를 설정함으로써, 사이드 쉘의 내측면에 대한 사이드 웹 프레임의 조립공정에서 블록의 전도 방지를 위한 별도의 지지 구조물을 설치하지 않도록 함과 더불어 스티프너의 설치에 있어 사이드 웹 프레임에 대한 두께 단차의 영향을 받지 않도록 하는 데 그 목적이 있다. 전술한 목적을 달성하기 위한 본 발명은, 사이드 쉘(10)과 사이드 웹 프레임(12) 사이의 취부 예각면으로 트리핑 브라켓(14)을 결합하고, 상기 사이드 쉘(10)과 상기 사이드 웹 프레임(12) 사이의 취부 둔각면으로 스티프너(16)를 결합한 다음, 상기 사이드 쉘(10)의 내측면에 대해 상기 사이드 웹 프레임(12)과 상기 트리핑 브라켓(14)을 각각 결합하여 이루어진다. According to the present invention, the mounting site of the tripping bracket is set by the mounting acute angle between the side shell and the side web frame, and the mounting site of the stiffener is set by the mounting obtuse surface between the side shell and the side web frame, And it is an object of the present invention to prevent an additional supporting structure for preventing the block from being transferred in the process of assembling the side web frame and to prevent the side web frame from being affected by the thickness step in the installation of the stiffener. In order to achieve the above-mentioned object, the present invention is characterized in that the tripping bracket 14 is coupled to the mounting acute angle surface between the side shell 10 and the side web frame 12, and the side shell 10 and the side web frame 12 The side webs 12 and the tripping brackets 14 are joined to the inner side surface of the side shell 10 after the stiffener 16 is joined to the obtuse side of the side shell 10 by the joining between the side webs 12 and the tripping bracket 14.

Clip apparatus used for preventing deformation of plate of ship deck house

Disclosed is a clip apparatus for preventing deformation of the plate of a ship deck house. According to an embodiment of the present invention, a clip apparatus for preventing deformation of the plate of a ship deck house comprises: a clipping part coupled to a stiffener including a lower flat plate arranged transversely across the top of an end of each angle welded to the top of a plate forming a ship deck house in a transverse direction at set intervals, and a vertical flat plate placed on top of the center of the lower flat plate, and provided on the angle to be fitted on one side of the lower flat plate; a pressing part including a rotating plate vertically rotatably coupled to one side of the clipping part, and a curved portion extending from the rotating plate toward the angle in a concavely curved shape; and a stopper for pressing the rotating plate downward so that an end of the curved portion applies force upward while contacting a lower portion of the angle, thereby fixing the lower flat plate in a state of contacting the angle.

Composite material vessel construction shape frame structure and the manufacturing method

A shape frame structure for constructing a composite material vessel and a manufacturing method thereof are provided to free form each plane and curved surface by only heat shrinkable fabrics or heat shrinkable films and materials using a steel square pipe or a circular pipe without woodworking, a filler, and a grinding process. A manufacturing method of a shape frame structure for constructing a composite material vessel includes the steps of: manufacturing a female frame supporting unit and a male frame supporting unit in a shape of a constructing ship on a bottom supporting frame(S10); installing a plurality of pipes on the female frame supporting unit and the male frame supporting unit(S20); fixing a plurality of female frames and male frames(S30); adhering a softener to a non-work top line, a chain line, a keel line, a frame, and a stern plate on an external side of the ship(S40); heating the softener(S50); and coating epoxy and urethane and a brightener on the softener and treating a releasing agent on the softener(S60).

Buoy excellent in external-pressure resistance

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

STRUCTURE, IN PARTICULAR FOR VEHICLES

Compact boat of fiber-reinforced plastic

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Hull of a watercraft

A method of assembling a watercraft of a family of watercraft includes, when assembling a first watercraft, attaching a front hull panel to a rear hull panel such that the front hull panel extends forwardly of the rear hull panel. The front hull panel and the rear hull panel form a hull of the first watercraft. The method also includes, when assembling the second watercraft: attaching a hull extension panel to the rear hull panel such that the hull extension panel extends forwardly of the rear hull panel; and attaching the front hull panel to the hull extension panel such that the front hull panel extends forwardly of the hull extension panel. The front hull panel, the hull extension panel and the rear hull panel form a hull of the second watercraft. The second watercraft has a second hull length greater than a first hull length of the first watercraft.

Modular semi-submersible barge i.e. catamaran, for performing boring operation in e.g. sea, has floaters constituted by box assemblies comprising rows of boxes assembled with respect to each other by disconnectable connections

The barge has two elongated rectangular shaped floaters (1, 2) partially immersed and parallely directed with respect to each other. A metallic frame (20) is integrated with the floaters by a base of the frame, where the frame horizontally extends and supports a lower bridge (21) and an upper bridge (22) of the barge. The floaters are constituted by modular cylindrical box assemblies (1a, 1b, 2a-2d) comprising rows of modular cylindrical boxes (10) assembled with respect to each other by disconnectable connections. The box assemblies define rectangular surfaces.

Safety boat

Boat

DEVICE LIKELY TO FLOAT CONTAINING AT LEAST ONE FLOATING BODY

Improvements to boats for the sport of rowing

CRAFT FOR HOUSEHOLD USE

Device ensuring the buoyancy of hulls for plastic boats

Unsinkable small boat

Unsinkable small boat has the hull shapes made of low-density cellular material, pref. expanded polystyrene, which is assembled on a rigid chassis plate, of the hull's dimensions. The free faces of the cellular material are covered with a protective wear-resistant facing of pref. plywood, reinforced or non-reinforced resin, or Al. Pref. the chassis plate is in a plane near the flotation line; one face receives the hull shapes, the other forms the bottom and receives the superstructure.

Process for manufacturing reinforced frames, and frames obtained using this process

Patent FR2158851A5

Combined passenger ship building method

本发明实施例公开了一种组合式客船建造方法，包括：基于客船的参数信息，预先将客船的连续甲板上方的上层建筑区域进行划分，形成多个分割区域；对所述多个分割区域中的每个分割区域中的建筑单元分别进行预制，并建造建筑单元；对完成建造的建筑单元进行内部装饰；将完成内部装饰的建筑单元运送至所述客船上，并将所述完成内部装置的建筑单元与所述客船的主船体进行固定连接。可通过不同的工厂分别对各个建筑单元进行建造，减少仓储空间，无需设立组装车间，节省建造成本；在不同的建筑单元中提供不同的装修风格，满足乘客的乘坐体验；通过将各个建筑单元分散在不同工厂进行建造及进行内部装饰，分散了发生火灾的风险，提高建造的安全性。

Manufacturing process for hollow bodies

Patent FR2333644B1

Plastic boat hulls - of composite skeletal and clad construction to avoid mould costs

A skeleton of plastic T, L or U-profiles is covered with a mesh, then lined with a cellular plastic material and then clad on both faces to obtain a complete hull. Pref. at least some of the cross frames also support a lined and clad mesh. PRef. the formers are 'T' sections with the upright oriented inwards and capped at joints by 'L' profiles around the deck boundary and a channel used face down for the keel member. Pref. the lining is an expanded PVC foam applied hot against the supporting mesh. Structure is self supporting during construction, suitable for complex hulls with the maximum beam below deck level. Monocoque construction gives high collision strength.

Boat hull and method for manufacturing the same

본 발명에 따른 보트의 헐의 제조방법은, VARTM(Vacuum assisted resin transfer molding) 공법으로 제조된 개방형 몰드를 준비하는 제1단계와; 이 개방형 몰드의 상부에 여러 방향의 축을 갖도록 직조된 다축섬유를 적층하는 제2단계와; 적층된 다축섬유 층의 상부에 탈형을 용이하게 하는 이형천을 적층하는 제3단계와; 이형천 상부에 액상 수지의 흐름을 도와주는 플러미디어를 적층하는 제4단계와; 실란트 테이프와 진공백을 이용하여 상기 개방형 몰드를 밀폐시키는 제5단계와; 진공펌프를 이용하여 상기 밀폐된 개방형 몰드 내부를 진공으로 만드는 제6단계와; 액상 수지 공급 라인을 개방시켜 액상 수지가 주입되도록 하는 제7단계; 및 밀폐된 개방형 몰드 내에 주입된 액상 수지를 경화시키는 제8단계를 포함한다. The method of manufacturing a hull of a boat according to the present invention includes a first step of preparing an open mold manufactured by a vacuum assisted resin transfer molding (VARTM) method; A second step of laminating the multiaxial fibers woven to have axes in various directions on top of the open mold; A third step of laminating a release cloth to facilitate demolding on top of the stacked multiaxial fiber layers; Stacking plush media to help the flow of the liquid resin on the upper part of the release cloth; A fifth step of sealing the open mold by using a sealant tape and a vacuum bag; A sixth step of making the inside of the closed open mold into a vacuum by using a vacuum pump; A seventh step of opening the liquid resin supply line to inject the liquid resin; And an eighth step of curing the liquid resin injected into the closed open mold. 본 발명의 보트의 헐 및 그 제조방법에 따르면, VARTM 공법을 보트의 헐 제조에 적용함으로써 미국에서 규제(Federal Resister RIN 2060-AG27)하고 있는 보트 제조시 발생되는 공기오염물질의 발생을 현저하게 줄일 수 있고, 가볍고 강도가 높으며, 전체적으로 균일한 무게와 강도를 갖는 보트의 헐을 제조할 수 있다. 따라서 보트의 가속 및 선회 능력이 향상되어 안전하고 연비가 좋아지며, 가벼워진 무게로 인하여 배기가스의 배출을 줄여 환경 오염을 줄이는 효과가 있다. According to the boat hull of the present invention and the manufacturing method thereof, by applying the VARTM method to the production of the boat hull significantly reduces the generation of air pollutants generated during the manufacture of boats regulated in the United States (Federal Resister RIN 2060-AG27) It is possible to manufacture a hull of a boat having a light weight, high strength, and overall uniform weight and strength. ...

Patent FR2101363A5

Patent FR2309394B1

Patent FR2101359A5

Construction method, in reinforced plastic, of walls, in particular of boat hulls

Manufacture of pre-impregnated fabric structures such as boats uses inflatable bags to press material against inner surfaces of moulds

L'invention est un nouveau Procédé (P) de fabrication de pièces en composites dans des moules femelles basé sur l'utilisation de sacs gonflables par des fluides appropriés et de gabarits s'intercalant entre des couches de matière permettant d'obtenir les pièces finies telles que des structures ou des bateaux comportant suivant les plans, une pièce principale cloisonnée et des pièces mobiles. Ledit procédé comprend 7 phases, il utilise des moyens de cuisson des matériaux pouvant être très divers ceci sans émanations nocives, et avec des gains de main d'oeuvre et l'obtention d'un rapport qualité prix excellent.

Improvement in boat hulls

Patent FR2397322B1

Sectionalized boat assembly

Flotation system for a boat and process for making same

A method of making a boat comprises moulding a hull (6) with an external longitudinal recess (7), securing a folded inflatable bag (8) within the recess, and fitting a cover (9) into position over the recess such that it can be blown clear thereof when the bag is inflated to provide buoyancy during an emergency.

Precast, modular spar system

A precast, modular spar system (10) having a cylindrical open-ended spar of relatively uniform cross section. The spar has a freeboard section (50), a buoyancy section (70), and a ballast section (90). The sections are formed by joining arcuate segments and stacking the sections. A pressurizing system allows for the injection of air into the segments to vary the buoyancy of the modular spar system.

DEVICE FOR HANDS FOR VESSELS

Boats and method of making the same

Module assembly method of the marine diesel engine

본 발명은 선박용 대형엔진의 조립에 관한 것이며, 그 목적은 제한된 작업영역에서의 엔진 조립공정과 병행하여 다른 보조 작업영역에서의 2원화된 조립공정을 통해 전체 대형엔진 조립공정의 단축을 도모할 수 있는 공법을 제공함에 있다. The present invention relates to the assembly of large engines for ships, the object of which is to shorten the overall large engine assembly process through the binary assembly process in other auxiliary working areas in parallel with the engine assembly process in a limited working area. To provide a process. 본 발명은 베드플레이트(bedplate), 컬럼(column) 및 재킷(jacket)의 블록으로 나누어지는 선박용 대형엔진의 인양식 조립공법에 있어서; 주 작업영역 내 설치된 정반 상에 베드플레이트와 컬럼의 블록들이 차례로 탑재되고, 그 내부에 크랭크샤프트, 커넥팅로드 관련 구성품들의 조립을 수행하는 단계와; 상기 컬럼 및 베드플레이트를 관통하는 블록고정용 스테이볼트를 조립하는 단계와; 상기 컬럼의 상부로 돌출된 스테이볼트를 따라, 미리 형성된 재킷조립체를 탑재하는 단계와; 조립상태 확인 및 오일을 순환시키는 플러싱(flushing) 작업 단계; 및 조립 완료된 엔진에 대한 시운전 단계를 포함하여 이루어진 선박용 대형엔진의 조립공법에 관한 것을 그 기술적 요지로 한다. The present invention relates to a process for assembling a marine large engine divided into a bedplate, a column and a block of a jacket; A step of mounting the bedplate and the blocks of the column in turn on a surface plate installed in the main work area, and carrying out assembly of the crankshaft and connecting rod related components therein; Assembling a block fixing stay penetrating the column and the bed plate; Mounting a preformed jacket assembly along the staybolt protruding to the top of the column; Checking the assembly and flushing operation to circulate oil; And a method for assembling a marine large engine including a commissioning step for an assembled engine. 엔진, 조립, 시운전, 테스트베드, 베드플레이트, 컬럼, 재킷, 스테이볼트 Engine, Assembly, Commissioning, Test Bed, Bed Plate, Column, Jacket, Staybolt

Patent DE3003969C2

Propulsion unit mounting method for hull of e.g. sailing-boat, involves fixing engine/motorization of propulsion unit to part of boat hull, integrating sternpost and hull`s part in sealed manner, and removing template

L'objet de l'invention est un procédé de montage d'un ensemble de propulsion dans une coque d'une embarcation, l'ensemble de propulsion comportant un moteur ou une motorisation (30) avec un arbre de sortie (32) ainsi qu'un arbre de propulsion (34) relié à une première extrémité à l'arbre de sortie (32) du moteur et susceptible d'être relié à son extrémité libre (38) à des moyens de propulsion, caractérisé en ce qu'il consiste à :- relier l'ensemble de propulsion à un gabarit, ledit gabarit étant positionné par rapport à l'arbre de sortie du moteur (30),- monter sur l'arbre de propulsion (34) une partie de coque appelée étambot (42) au niveau de laquelle est ménagé un orifice de passage (44),- relier ladite partie de coque (42) au gabarit afin de maintenir l'arbre de propulsion (34) aligné avec l'arbre de sortie (32) du moteur,- placer cet ensemble dans la coque afin de faire coopérer l'étambot (42) avec une ouverture ménagée dans la partie principale (40) de la coque,- fixer le moteur à ladite partie principale (40) de la coque,- solidariser de manière étanche l'étambot (42) et ladite partie principale (40) de la coque, et- retirer le gabarit.

Hull made of aluminum material

Ein Schiffskörper aus einem Aluminiumwerkstoff besteht aus einem Rumpf und einem als separate Einheit gefertigten und mittels identischer Flanschbleche an diesem befestigten Aufbau. Dabei sind plankenartige, die Außenform des Schiffsrumpfes bildende und entsprechend ihres vorgesehenen Umrisses zugeschnittene Elemente an ihren einander benachbart verlaufenden Kanten in Schiffslängsrichtung miteinander verschweißt. Als Seitenbleche ausgebildete und mit Spantelementen versehene obere Plankenelemente sind mit dem die obere Begrenzung des Schiffsrumpfes bildenden formgebenden Flanschblech verschweißt, und die Seitenbleche sind mit als Bodenbleche ausgebildeten und mit Spantelementen versehenen unteren Plankenelementen verschweißt. Die in Bezug auf die Schiffslängsachse einander jeweils gegenüberliegenden Spantelemente sind über zugeordnete Knotenbleche und Bodenwrangen miteinander verbunden. Zwischen den Seitenblechen und den Bodenblechen ist jeweils ein weiteres Plankenelement in Form eines Chinebleches angeordnet. Die Spantelemente sind hutförmig ausgebildet und auf die jeweils zugeordneten Plankenelemente über an ihren jeweiligen Schenkeln angeordnete Laschenelemente mittels in Längsrichtung des Schiffskörpers verlaufender Schweißungen bereichsweise aufgeschweißt. Vervollständigt wird der Schiffsrumpf durch bug- und heckseitig mit den Plankenelementen und dem Flanschblech verbundene Abschlusselemente. A hull made of an aluminum material consists of a hull and a manufactured as a separate unit and fixed by means of identical flange on this structure. In this case, plank-like, the outer shape of the hull forming and tailored according to their intended outline elements are welded together at their mutually adjacent edges in the ship's longitudinal direction. Trained as side plates and provided with bulkhead elements upper plank elements are welded to the forming the upper boundary of the hull forming flange plate, and the side plates are formed with formed as floor ...

Resin transfer molding process

A method for manufacturing, in a resin transfer molding process, a fiber-reinforced polymer object having an exterior surface with first and second portions, the method comprising the steps of providing a first mold with an inner surface, placing dry reinforcement material on the first mold inner surface, providing a second mold including at least one flexible portion with an inner surface having the shape of the object first exterior surface portion, and the second mold also including at least one rigid portion with an inner surface having the shape of the object second exterior surface portion, placing the second mold over the dry reinforcement material to define a space between the first mold inner surface and the inner surfaces of the flexible and rigid portions, reducing the pressure, relative to ambient pressure, in the space between the molds, injecting resin into the space, and curing the resin.

BOAT BODY MADE OF FIBER-REINFORCED PLASTIC FOR A SAILBOAT

ARRANGEMENT FOR THE HULL OF A SHIP.

EN UN CASCO, LA CHAPA DE REVESTIMIENTO ESTA FORMADA A MODO DE MIEMBRO COMPUESTO CON UN REVESTIMIENTO EXTERIOR (6), UN NUCLEO (7) Y UN REVESTIMIENTO INTERIOR (8). LA CHAPA DE REVESTIMIENTO SE COLOCA EN EL ARMAZON QUE CONTIENE LOS REFUERZOS LONGITUDINALES (1-5). EL REVESTIMIENTO INTERIOR (8) ESTA HECHO A MODO DE ELEMENTO DE DIAFRAGMA RESPECTO A LA PRESION EXTERNA DEL AGUA, MIENTRAS QUE EL NUCLEO (7) ESTA HECHO A MODO DE ELEMENTO ABSORBEDOR DE LA PRESION Y EL REVESTIMIENTO EXTERIOR (6) ESTA FORMADO PRINCIPALMENTE A MODO DE ELEMENTO RESISTENTE A LA FLEXION. COMO DIAFRAGMA, EL REVESTIMIENTO INTERIOR (8) RECIBIRA EL ESFUERZO DE TRACCION Y ESTARA PROTEGIDO CONTRA LOS ESFUERZOS LOCALES EXTERIORES. EL MATERIAL ELEGIDO PARA EL NUCLEO NO ES NECESARIO QUE CUMPLA GRANDES REQUISITOS PERO HA DE SER CAPAZ DE TOLERAR CORTANTE. EL REVESTIMIENTO EXTERIOR SE PUEDE HACER Y DIMENSIONAR DE TAL MODO QUE RECIBA LAS CARGAS DE CHOQUE. IN A HELMET, THE COATING SHEET IS FORMED AS A MEMBER COMPOSED OF AN EXTERIOR COATING (6), A CORE (7) AND AN INTERIOR COATING (8). THE COATING SHEET IS PLACED ON THE FRAME CONTAINING THE LONGITUDINAL REINFORCEMENTS (1-5). THE INTERIOR LINING (8) IS MADE AS A DIAPHRAGM ELEMENT WITH REGARD TO THE EXTERNAL WATER PRESSURE, WHILE THE NUCLEUS (7) IS MADE AS A PRESSURE ABSORBING ELEMENT AND THE EXTERNAL LINING (6) IS MAINLY FORMED ELEMENT MODE RESISTANT TO FLEXION. AS A DIAPHRAGM, THE INTERIOR COATING (8) WILL RECEIVE THE TRACTION EFFORT AND WILL BE PROTECTED AGAINST EXTERNAL LOCAL EFFORTS. THE MATERIAL CHOSEN FOR THE NUCLEUS IS NOT NECESSARY THAT IT MEETS GREAT REQUIREMENTS BUT IT MUST BE ABLE TO TOLERATE CUTTING. THE EXTERIOR COATING CAN BE MADE AND DIMENSIONED IN SUCH A WAY THAT IT RECEIVES SHOCK LOADS.

Installation precision control method for C-shaped saddle of LNG filling ship

本发明公开了一种LNG加注船C型鞍座的安装精度控制方法，包括C型鞍座制作及C型鞍座安装的步骤；C型鞍座制作包括以下步骤：S11、C型鞍座的精度设计，S12、制作C型鞍座，S13、基准线堪划，S14、精度检测，S15、C型鞍座运输；C型鞍座安装包括以下步骤：S21、C型鞍座圆弧中心点的确定，S22、基准线复检,S23、C型鞍座定位,S24、C型鞍座安装。本发明在制造及安装阶段对C型鞍座的制造精度及安装精度进行全程监控，从而调节货舱内液罐的实际安装位置，对液罐起到了支撑及固定作用，提高了液罐安装系统的稳定性，保证了LNG加注船的运营安全。

Improvements in boats

825,171. Plastic hulls. SAUNDERS-ROE (ANGLESEY) Ltd. June 20, 1958 [April 4, 1957], No. 11031/57. Class 113. In the construction of a glass fibre reinforced resin boat hull, plastic strips 10 are placed diagonally on the timber, or metal, hull framework 11 and a preliminary covering 12, consisting of alternate layers of resin and glass fibre, is applied to the outer surface of the skin so formed. The covering 12 is then secured to the framework 11 by countersunk bolts B, Fig. 2 (not shown), and the final covering 14, also consisting of alternate layers of resin and glass fibre is applied to the outer surface until the required thickness of hull is obtained.

DEVICE FOR HANDS FOR VESSELS.

Patent JPS5082792A

Tanker modular assembly system - starts from upper and two middle decks and then mounts sides separately and bottom sections to permit separate outfit mounting

Construction of vessels with industrially prefabricated tubular floats.

A kind of one-time formed all-plastic boat and manufacture method thereof

一种一次成型的整体塑料船，船体全部由塑料材 料组成，还可含有部分添加剂和填料，船体具有空腔、 隔腔、明舱、暗舱，而无焊缝。塑料船的制造方法是将 粉状物理改性塑料投入船型“密闭容器式”模具内，在 200～450℃的运转加温条件下，使模具自身作360° ～180°圆形和半圆形旋转和一定位角的复合运动， 加温结束后，经冷却脱模制成整体塑料船。

METHOD FOR PRODUCING MOLDED BODIES FROM FOAM PLASTIC

PROCEDURE AND DEVICE FOR MOUNTING MODULES FOR VESSEL HANDS

Boat hull including moulded shell structure

A reinforced plastic hull structure is disclosed, wherein the hull is preferably rotary moulded with homogeneously connected inner and outer shell moulds, the configuration including a plurality of longitudinally extending stiffening members between the inner and outer shells to which a transverse reinforcing means is connected. The transverse reinforcing means is preferably the unitary floor panel of the boat, which is connected to planar flanges at the freely extending ends of the longitudinally extending stiffening members, both along the central section of the planar floor panel, and at its outward ends.

Method for production of boat hulls and boat hull construction

Boat hulls are prepared by positioning reinforcing material in a mold, applying vacuum to firmly hold the reinforcing material against the mold, positioning a fiberglass-resin mixture over the reinforcing material, placing a vacuum bag over the fiberglass mixture, and evacuating the vacuum bag to press the fiberglass mixture against the reinforcing material to bond the fiberglass mixture to the reinforcing material. Also discloses a boat hull construction.

Improvement in the construction of boats and < > hulls thus obtained

METHOD FOR CONSTRUCTING AND FITTING A NUCLEAR PROPELLED VESSEL AND DEVICE FOR CARRYING OUT SAID METHOD

L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF D'AMENAGEMENT D'UN NAVIRE A PROPULSION NUCLEAIRE. SELON L'INVENTION, ON REALISE UN NAVIRE EN DEUX PARTIES PREFABRIQUEES 2, 3 ET ON PREVOIT DANS LA PARTIE 2 UN LOGEMENT 5, DANS LEQUEL, AVANT ASSEMBLAGE DES PARTIES 2 ET 3, ON INTRODUIT PAR TRANSLATION HORIZONTALE UN BLOC 6 FORMANT REACTEUR NUCLEAIRE. L'INVENTION S'APPLIQUE A LA CONSTRUCTION DE NAVIRES A PROPULSION NUCLEAIRE DIVERS, TELS QUE PAR EXEMPLE LES BRISE-GLACES. The invention relates to a method and a device for fitting out a nuclear powered vessel. ACCORDING TO THE INVENTION, A VESSEL IS REALIZED IN TWO PREFABRICATED PARTS 2, 3 AND A HOUSING 5 IS PROVIDED IN PART 2, IN WHICH, BEFORE ASSEMBLY OF PARTS 2 and 3, A BLOCK 6 FORMING NUCLEAR REACTOR IS INTRODUCED BY HORIZONTAL TRANSLATION. THE INVENTION APPLIES TO THE CONSTRUCTION OF VARIOUS NUCLEAR-POWERED VESSELS, SUCH AS FOR EXAMPLE ICE BREAKERS.

Yacht-hull

Assembly process method of marine diesel engine base

本发明涉及船舶设备技术领域，且公开了一种船用柴油机机座的装配工艺方法，包括装配平台，所述装配平台的顶面固定安装有机座轴承座，所述装配平台的顶面固定安装有胎架，所述胎架的顶面开设有侧板安装面。该船用柴油机机座的装配工艺方法，通过使得安装槽的位置及尺寸根据机座产品型号、机座面板与底板的间距以及侧板的斜率数据确定，胎架工装的数量以及工装的板厚、高度由机座产品的缸数、缸距数据确定设计工装，优化零件装配顺序，实现了柴油机机座的装配工艺，本方法更好地平衡了部件与总体焊接量的比例，使得焊接变形更易于控制，降低了尺寸超差的风险，降低了焊接与焊后矫正的难度。

Passenger ship floating window structure and installation method thereof

本发明属于客船海景房间窗技术领域，具体涉及一种客船飘窗结构及其安装方法，客船飘窗结构包括窗体和飘窗。窗体包括上甲板、下甲板和围壁，上甲板和下甲板分别围接于围壁两端，围壁呈几字型凸出船体，具有开口；飘窗固定连接于开口处，包括三扇依次固定连接呈凸型的矩形窗；矩形窗包括窗座、玻璃和压板；固定连接于围壁上的窗座为矩形框架，包括安装槽；玻璃设置于窗座内并卡接安装槽；压板可拆卸连接于窗座上，并抵接玻璃。本发明的客船飘窗结构，增加房间窗户透光面积，增大房间使用面积且不减少房间数量，提升旅客住舱等级，提高观光旅游舒适感；用于安装该客船飘窗结构的安装方法，可避免飘窗变形，密封性能好，提升了飘窗结构的安全性。

PROCEDURE FOR THE MANUFACTURE OF SURFACTURED SINGLE SCALE AND SANDWICH CONSTRUCTIONS OF ARMED PLASTIC