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WO/2003/001103A1 |
A boss (1) for attaching to a manufactured hole (2) in a pipe (3) has a generally cylindrical hollow body, with an external surface (4) and an internal surface (5), a first end (6) and a second end (7). The second end has a smaller exter...
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WO/2002/096702A1 |
A joint isolation system for use on a dump body of on an off-highway rubber-tired haulage vehicle includes a first plate an elongated edge, a top side, and a face. A second plate is provided and includes an elongated edge. The first and ...
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WO/2002/092466A1 |
There is provided an aerosol dispenser comprising a body and a closure sealed to the body; the closure comprising an annular metal ferrule extending circumferentially around the axis of the closure and provided with a valve arrangement f...
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WO/2002/068186A1 |
Various rolled or extruded profiles (1c, 1d) with weld locations are used to connect together structural sandwich plate members comprising first and second outer metal plates (21) and an elastomer core (22) bonded to said outer metal pla...
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WO/2002/066194A1 |
A welding method for butt-welding a first base material (1) and a second base material (2) in order to make it possible to stably and efficiently form a fillet weld-shaped bead also on the back side of a groove by arc welding from the gr...
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WO/2002/060638A1 |
The invention relates to a method for joining two-dimensional or three-dimensional metal objects together by welding with a butt joint. According to the invention, in order to create the welding groove, at the facing edges of the metal o...
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WO/2002/060637A1 |
The invention relates to a joint between metal objects for joining two-dimensional or three-dimensional metal objects together with a butt joint. According to the invention, at the edge of one metal object (1, 11, 21, 31, 41) there is be...
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WO/2002/060614A1 |
The invention relates to a method for manufacturing an elongated box girder assembled with a solid joint (100) from at least two separate prefabricated structural components. The method comprisestaking at least one structural component (...
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WO/2002/061361A1 |
A heat exchanger capable of performing a heat exchange for a medium with a heat conducting to tubes (210) and fins (220), comprising the tubes, fins, tanks (300), and a connector (400) assembled with each other and heated in a furnace to...
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WO/2002/042196A2 |
A method and apparatus for connecting a metal lid to a metal body of a container to sel any product held by the container. The container formed from a generally cylindrical body (12) having an upper edge (18) and a metal lid (16) having ...
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WO/2002/018862A1 |
Heat exchanger tube (2), typically for an automotive heat exchanger, includes a core (6), external boundary surface (7) and internal boundary surface (5). The external boundary surface (7) includes zones devoid of material having melting...
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WO/2002/009963A1 |
The invention relates to a method for the production of a door for a motor vehicle, comprising at least one door inner piece (1) and at least one door outer sheet (2), which are produced separately and then combined into one unit, whereb...
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WO/2002/008654A1 |
The invention relates to a flange profile (1) for attachment to abutting air channel elements and for receiving angle brackets for forming an assembly frame. According to the invention, the flange profiles have an essentially L-shaped cr...
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WO/2002/007924A1 |
The invention relates to a laser supported friction stir welding method. In order to develop said FSW method further, such that, in particular, thick workpieces can also be welded with a high joining quality, the sides of the workpieces ...
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WO/2002/004840A1 |
The invention concerns an idle pinion (100) for a gearbox comprising two parts (101, 102) fixed to each other, whereof a first part (101) consisting of a wheel with an axial passage (103) and outer gear teeth (104) designed to mesh with ...
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WO/2001/072464A1 |
A method of interconnecting a pair of metal oilfield tubulars having complementary tapered edges (3, 6) with a common contact surface when the tubulars are interconnected, is provided. The method comprises providing the tapered edge of a...
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WO/2001/068435A1 |
A tailored blank product used for partitioning a space into an inside and an outside such as a dashboard panel for partitioning a body into an engine room and a cabin and a method of manufacturing the product; the method, comprising the ...
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WO/2001/045894A1 |
The invention relates to a method for binding two parts (1, 8) of a vehicle seat, wherein a first part (1) is provided with at least one projection and a second part (8) is provided with at least one receiving element, whereby both parts...
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WO/2001/018341A2 |
A new and improved door construction and method of manufacturing same are advantageously provided. The door (70) includes first and second formed door panels (20), each having an identical or substantially similar L-shaped profile define...
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WO/2001/012378A1 |
The invention relates to the joining of two coated metal sheets (1, 2) by laser beam welding. At least one of the two metal sheets (1) has a flange, which is used to fix this metal sheet on the other metal sheet. When the two metal sheet...
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WO/2001/002119A1 |
The invention relates to a device for integrally joining a metal block (11') that can consist of a number of plates, by hard-soldering. The hard-solder provides a connection covering a large surface and with a minimal thickness in solder...
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WO/2000/072990A1 |
The aim of the invention is to create an economical metallic shell component with integrated reinforcing profiles which presents not only the required stiffness but also the required crack-propagation and residual-strength characteristic...
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WO/2000/070922A2 |
The invention relates to an electrical device that comprises a housing (1) that consists of at least two housing parts (2, 3), and an electronic circuit that is located in the housing (1). The electrical device is provided with a connect...
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WO/2000/067996A1 |
The invention relates to a press, comprising a steel plate (4, 5) with a thickness (d¿1?) of between 1.0 mm and 3.0 mm and a surface roughness of between 1.0 $g(m)m and 4.0 $g(m)m and comprising a heating device (13, 14). Said heating d...
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WO/2000/064624A1 |
A design is disclosed for promoting the formation of weld (120, 321, 419, 519) between a first member (110, 310, 410, 410', 510, 510') and a second member (115, 315, 415, 515) whereby a fin (175, 375, 475, 575) is introduced at the outer...
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WO/2000/056498A1 |
The invention relates to a method for forming a welded joint (11) between abutting pieces of steel (12). The welded joint (11) is produced by first forming a strength weld (16) and then depositing additional weld metal on the toe (22) of...
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WO/2000/048764A1 |
The invention mainly concerns a method for assembling sheet metals, in particular metallic sheets obtained by rolling, and a rigid structure obtained by said method, such as an industrial cooking utensil. Said method comprises a step whi...
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WO/2000/040363A1 |
The unique in the construction is a number of important components and parts: a) the plate holder in molded aluminium; its double function and shaping in order to be able to be used as both a holder for plates and also serve for transfer...
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WO/2000/035772A1 |
There is provided an aerosol dispenser comprising a body (1), a closure (2) sealed to the body (1) and provided with means (7) for dispensing material from the interior of the dispenser, characterised in that the closure (2) welds to the...
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WO/2000/035624A1 |
The method for the angular union of extremities of sections consists in placing between the extremities and auxiliary union a part which receives, supports, combines and transmits the existing tensions at the various areas of the extremi...
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WO/2000/029165A1 |
The invention relates to a method for laser welding metal sheets (1, 2) with a butt joint. The inventive method is characterized in that before or in the welding area at least one of the sheets (1, 2) is plastically deformed by means of ...
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WO/2000/021694A1 |
Method to make housings for rolling stands and relative housings, the method providing to make each housing (10) by coupling and welding a pair of uprights (10a) and a pair of cross-pieces (10b) obtained individually as monolithic elemen...
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WO1999008829A9 |
A pair of coated components are laser welded to one another by initially forming protuberances on one of the components. The protuberances maintain juxtaposed surfaces separated and the components are then laser welded to one another. Th...
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WO/2000/013873A1 |
The present invention relates to a method for making a substantially cylindrical tool from a substantially planar substrate, wherein the tooling has at least one patterned surface (41). The resulting tooling includes a patterned surface ...
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WO/2000/001547A1 |
The invention relates to a support for diverting the axle loads of a vehicle axle and especially a lorry trailer axle onto a vehicle longitudinal frame member which is in a static position on top of said support and to whose underside th...
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WO/1999/062669A1 |
Before welding two sheet metal sections (2, 3) of a tailored blank, structures are made in said sheet metal sections in the area of the butt joints resulting in form closure of both sheet metal sections. Said form closure area (21) is th...
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WO/1999/059769A1 |
The invention concerns a welding method wherein one first (5) sheet metal comprises in the proximity of the overlapping zone (6) rigidifying means (74) adapted to withstand the sheet metal bending along the overlapping zone. The method c...
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WO/1999/058287A1 |
A method for joining a cast part (1) and a case-hardened steel part (2) by means of welding. The inventive method consists in removing a large part of the surfaces that are to be welded (3, 7) from the parts (1, 2) that are otherwise fin...
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WO/1999/038644A1 |
The invention relates to a gas exchange valve with a hollow space, for an internal combustion engine. Said valve comprises a valve stem (3), a valve base and a valve disk (2). The valve stem and valve disk or valve stem and valve base ha...
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WO/1999/025599A1 |
A method for making a spacer assembly comprises: forming a plurality of projections (56) along an edge of a portion of sheet metal; roll forming the portion of sheet metal into a tubular configuration (72); positioning the roll formed po...
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WO/1998/042538A2 |
The invention relates to a platelet fixed on a base plate. Said platelet has particularly narrow three-dimensional sections and is chiefly intended to be used as caps for the cover of driver air bag modules. According to the invention, t...
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WO/1998/041410A1 |
A unique integrated wheel is disclosed wherein a groove (28) is formed with an angled surface to facilitate the flow of a weld material. A rim (24) extends into the groove (28) and has surfaces which act in conjunction with the surface o...
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WO/1998/022251A1 |
A joint is formed between adjacent edges of a pair of weldable components by forming an undercut on one of the edges. The other edge abuts the undercut so that a portion of the one edge overlaps the other. The edges are laser welded by i...
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WO/1998/016749A1 |
A perimeter weld flange (60) comprising an inner (46) and external (61) perimeter wall surface and a perimeter weld lip (55) on said flange for welding said flange onto a receiving surface. The perimeter weld flange herein is particularl...
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WO/1998/014301A2 |
The invention concerns the joining of flat products made from metal materials, which products are to be connected such that they overlap. Joining is brought about in a roller gap into which the flat products to be connected are introduce...
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WO/1998/012437A1 |
The fabrication assembly includes a first fabrication element (2) having a slot defined therein and a second fabrication element (28) having a locking mechanism (4) secured thereto. The locking mechanism (4) has (1) an alignment member (...
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WO/1998/006529A1 |
A process for buttwelding metal workpieces (12) having bevelled joint preparations using an automatic GTAW welder (20) using filler wire (32) includes preparing the bevelled workpieces (12) with bevelled joint areas having minimal land t...
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WO/1998/005051A1 |
The invention concerns an electrical switch with a contact system. The contact system has a contact member comprising a contact body (7) and a contact surface, which is arranged in a recess (25) of a contact carrier (8) in such s way tha...
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WO/1997/046348A1 |
A process for granulating a surface of a workpiece (2), comprises making in said workpiece (2) a through aperture (6) on which a body (12) is placed on one side of the workpiece (2). The body (12) is then welded to the workpiece (2) in t...
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WO/1997/014569A1 |
The invention relates to a motor vehicle door or hatch with an outer sheet (1) and an inner sheet (3) which are mutually supported and secured together at the edge region. A motor vehicle door or hatch which is simple to produce and meet...
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