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WO/2018/202997A1 |
The present invention relates to a heat exchanger (1) comprising a bundle of flat tubes (2), said bundle of flat tubes (2) comprising: ◦ a multitude of flat tubes (2) arranged parallel to one another and in a row, said flat tubes (2) i...
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WO/2018/202710A1 |
The present invention relates to a method for producing a flywheel, in which a damping plate part is produced by permanently connecting at least a first metallic plate element (13) provided for the flywheel to at least one further materi...
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WO/2018/190373A1 |
Provided is a technique for preventing or suppressing fatigue failure of a material for underbody components of vehicles due to 3DQ. A material for underbody components of vehicles according to the present disclosure comprises: a quenche...
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WO/2018/185777A1 |
The present disclosure relates to an assembly (10) and a process for the automated manufacturing of rings. The process of the present disclosure, when carried out on the assembly (10) comprising a support mechanism, a conveyor mechanism,...
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WO/2018/181996A1 |
This method for manufacturing a starting device case which has at least one curved portion and into which oil is supplied is a method in which a thickened portion is formed by thickening a portion of a metal plate, and forming the curved...
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WO/2018/179084A1 |
This fin stack device is provided with a stack pin to be inserted into a stack hole formed in a fin which is conveyed transversely and then cut and dropped. The stack pin has a body part having an outer shape that conforms to the inner c...
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WO/2018/174082A1 |
The hat member 1 is provided with a top surface part 13, a first ridgeline part 113, and two sidewalls 11. The two sidewalls 11 have a center hardness Dc of 300HV or greater. Each of the two sidewalls 11 has a soft part L and a strength ...
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WO/2018/168841A1 |
A member bonding method according to an embodiment of the present invention comprises: preparing a bumper stay 10 and a bumper beam 20, the bumper stay 10 being provided with two adjacent and integrated pipe portions 11 extending in the ...
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WO/2018/168434A1 |
[Problem] To provide a roll press machine provided with wrinkle preventing device for suppressing the occurrence of wrinkles arising because of roll pressing operations in coated parts and uncoated parts of an electrode plate. [Solution]...
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WO/2018/160959A1 |
Apparatus (20) and a method for securing a clinch nut (24) to an AHSS sheet (26) as an assembly (22). In one embodiment, a parallel kinematic machine (PKM) (88) sequentially performs the operation, while another embodiment includes a nut...
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WO/2018/159770A1 |
Provided is a structure for a vehicle body which is joined by using resistance spot welding and an adhesive in combination, and has excellent crash resistance characteristics. The present invention pertains to a structure 1 which is for ...
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WO/2018/141391A1 |
The present invention relates to methods for producing a vehicle wheel from steel plate, having a rim for holding a tyre and a wheel disc which is integrally bonded, frictionally connected and/or interlockingly connected to the rim and w...
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WO/2018/143524A1 |
The present invention relates to a die device for forming an aluminum alloy cross member for a vehicle. That is, by an aluminum alloy (TL100C) material substituting for a conventional steel material as the metallic material used in a cro...
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WO/2018/145087A1 |
An illumination device (74) that includes an elongated light pipe (90) and attachment wings (92, 94) integrally formed on the sides of the light pipe so that the illumination device can be easily, yet securely, installed within a contain...
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WO/2018/138869A1 |
A heat exchanger is provided with a plurality of heat exchanger cores each having: a plurality of flat plate fins in which notches are formed; and a plurality of heat transfer tubes. The plurality of fins are arranged so that planes ther...
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WO/2018/139443A1 |
In this manufacturing method for a tubular member, by pressing side surfaces of a tubular member from outside, the shape of a cross-section that is perpendicular to a direction in which the tubular member extends is molded into an oblong...
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WO/2018/135152A1 |
This undulating fin (100) comprises: crests (110) formed extending in a first direction; troughs (120) formed extending in the first direction; and sloped sides (130) connecting adjacent crests and troughs. The crests and the troughs are...
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WO/2018/134975A1 |
This heat exchanger is provided with: a heat transfer pipe through which an operating fluid flows; and a plurality of fins through which the heat transfer pipe is extended and which are parallelly arranged with gaps therebetween. The hea...
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WO/2018/133959A1 |
The invention relates to a method and a device for flow forming, wherein a workpiece (5) is set in rotation with the aid of a spindle (12) and at least one outer roller (20) is moved against an outer side of the workpiece (5). An axially...
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WO/2018/133928A1 |
The present invention relates to a method for producing a vehicle wheel consisting of sheet metal.
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WO/2018/131434A1 |
An expansion tool (2a), which is inserted into the inside of a tube (3) to be worked from an opening end of the tube (3) to be worked for expanding the tube diameter of the tube (3) to be worked, is provided with: a tube expansion member...
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WO/2018/130509A1 |
The invention relates to a method for producing a leaf spring (1) for a vehicle axle suspension, wherein the at least one spring arm (5) bordering on a clamping portion (2) is formed from a rod-shaped preliminary material (7, 8) by a rol...
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WO/2018/127642A1 |
The invention relates to a collector box (4) for a heat exchanger (1), in particular for a motor vehicle, defining at least one cavity (10) for circulation of a heat transfer fluid and comprising at least one opening (O) to receive, in a...
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WO/2018/123560A1 |
This exterior panel is provided with: a metal plate having a curved surface part; a resin structure provided with a plurality of cylindrical bodies having the same length in a central axis direction thereof, a top surface that covers one...
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WO/2018/122397A1 |
The invention relates to a metal ring (44) for use in a drive belt (3) for a continuously variable transmission, which metal ring (44) is made from a maraging steel alloy including 15 to 20 mass-% nickel, 4 to 18 mass-% cobalt, at least ...
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WO/2018/124354A1 |
The present invention relates to a method for fabricating a fiber-reinforced plastic composite material covered with sheet metal skins, the method comprising: a sheet metal skin pre-stamping step for stamping two sheet metals, thereby fa...
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WO/2018/118560A1 |
This invention relates to razor blades, and more particularly to laser produced markings on razor blades and processes thereof.
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WO/2018/115693A1 |
The invention relates to a brased heat exchanger (1) comprising: a tube bundle (2) comprising a plurality of tubes (2) arranged parallel to each other, said tube bundle (2) comprising spacers (6) arranged between the tubes (2); and two c...
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WO/2018/110783A1 |
The present invention comprises: a vehicle seat connection bar manufacturing device (1000) for coupling brackets (200) to both ends of a connection bar (100); and a seat frame manufacturing device (2000) for manufacturing a seat frame (7...
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WO/2018/105939A1 |
Provided is a method for manufacturing vehicle body parts, including: rolling a blank such that the blank has two or more regions with different thicknesses; trimming the rolled blank; and performing hot press forming on the trimmed blan...
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WO/2018/100814A1 |
Provide is a washer manufacturing method that inhibits reduction of a sliding area. This method comprises: a preparing step for preparing a plate-like member (N); a cutting step for cutting the plate-like member (N) by means of laser (L2...
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WO/2018/097054A1 |
Provided is a power storage device exterior case whereby a large distortion focused on a trihedral angular portion can be suppressed sufficiently, the occurrence of a wrinkle or a crack can be suppressed, and strength can be secured suff...
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WO/2018/096597A1 |
The present invention makes it possible to guide hairpin-shaped heat exchange tubes with respect to laminated fins wherein through holes are formed in three or more rows. A guide device for a hairpin-shaped heat exchange tube is provided...
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WO/2018/096666A1 |
This heat exchanger is provided with: a plurality of plate-shaped fins arranged at a distance from each other; and heat transfer pipes arranged inserted through through-holes in the fins in the direction perpendicular to the fins. Each o...
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WO/2018/097044A1 |
This heat exchanger (1) has a plurality of fins (4), a side plate (3), and an aluminum pipe (2) extending through the fins and the side plate. The pipe is expanded by a pipe expander and integrated with the fins and the side plate. The p...
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WO/2018/094422A2 |
A roller bearing cage, including: an axis of rotation; a body including a plurality of bars, each bar having a length, in a first axial direction parallel to the axis of rotation, a height, in a radial direction orthogonal to the axis of...
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WO/2018/091039A1 |
The invention relates to a method for producing a wheel disc from a dual-phase steel, having improved cold workability of cold-solidified, mechanically separated sheet metal edges, comprising the following method steps: - providing a hot...
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WO/2018/094415A1 |
Protective sleeves for portable electronic devices are provided. More particularly, embodiments relate to a protective sleeve that is capable of protecting a portable electronic device enclosed within from multiple environmental effects,...
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WO/2018/094422A3 |
A roller bearing cage, including: an axis of rotation; a body including a plurality of bars, each bar having a length, in a first axial direction parallel to the axis of rotation, a height, in a radial direction orthogonal to the axis of...
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WO/2018/091038A1 |
The invention relates to a method for producing a chassis part from micro-alloyed steel, having an improved cold workability of cold-solidified, mechanically separated sheet-metal edges, comprising the following method steps: - providing...
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WO/2018/087924A1 |
Provided is an alignment device capable of aligning hairpin-shaped heat exchange tubes at a regular pitch. An alignment device, wherein: the insertion location side thereof is configured as a regular pitch alignment section (36) in which...
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WO/2018/087441A1 |
The abstract relates to press tooling for pressing sheet metal of relatively large dimensions notably for motor vehicles. According to the invention, the press tooling is characterized in that the vertical posts (9) of the clamp (8) are ...
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WO/2018/087925A1 |
The present invention addresses the problem of providing an alignment device capable of suppressing a widening of the leg parts of hairpin-shaped heat exchange tubes, and aligning the tubes in the horizontal direction at a regular pitch....
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WO/2018/086528A1 |
Disclosed are a device for forming a three-dimensional internally finned pipe based on multiple-blade ploughing and extrusion, and a method for forming a three-dimensional internally finned pipe. The device comprises a machine frame (1),...
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WO/2018/085747A1 |
A method of manufacturing a razor blade by providing a razor blank strip 32 having an edge 34. The razor blank strip is hardened to a hardness greater than 600HV. A pre-bending zone 42 that is spaced apart from an edge of the razor blank...
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WO/2018/078012A1 |
The invention relates to a method for manufacturing an endless belt (2), of the flat type made of metal material, designed to be wound around at least one indexed pulley (3) provided with teeth (33). The endless belt (2) comprises, for t...
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WO/2018/072974A1 |
The invention relates to a tool (1) for the internal high-pressure shaping of a workpiece (2), in particular for producing a tubular structural component for a motor vehicle. The tool (1) has at least three movable tool segments (3, 4, 5...
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WO/2018/073240A1 |
The invention relates to a vehicle wheel comprising a rim to receive a tire and a wheel disk attached to the rim by integral bonding, force locking and/or form locking, which wheel disk has an attachment region for releasable attachment ...
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WO/2018/073929A1 |
The present invention can transport a fin molded body for a heat exchanger at high speed and, due to stable and accurate transport, can prevent deformation of the fin molded body for a heat exchanger and prevent the occurrence of noise d...
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WO/2018/071083A1 |
A heat exchanger is described and which includes an exterior container having an internal cavity; a refrigerant distribution tube is positioned within the internal cavity and which is further coupled in fluid receiving relation relative ...
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