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WO/2021/005994A1 |
A needle roller bearing retainer 20 comprises a metal-plate press-formed product including, as an integral body: a cylindrical portion 21 including a plurality of column portions 21a and a plurality of pockets 21b; one flange portion 23 ...
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WO/2020/258019A1 |
Disclosed is a rapid position switching device of heat exchanger tooling, the device involving: at least two first engagement portions (5) are arranged on a first fixing block (2); a first connection arm (4) is provided with a second eng...
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WO/2020/258990A1 |
Provided is an automatic evaporator radiator fin feeding, arrangement, and assembly machine, comprising: a frame (1), a conveying mechanism (2) installed on the frame, equidistant feeding mechanisms (3) arranged on the front and rear sid...
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WO/2020/253992A1 |
The invention relates to a method for winding at least one tube (20) onto a core tube (21) of a wound heat transfer system (1), the at least one tube (20) being wound helically onto the core tube (21), by rotating the core (21) about its...
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WO/2020/254541A1 |
Said induction moulding device comprises an inductor (14) configured to deform by induction a portion of an electrically conductive part, the inductor (14) comprising a first power terminal (30), a second power terminal (32) and at least...
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WO/2020/237276A1 |
The invention relates to a method for producing a multilayer slide bearing (1), having the steps of: - providing a support body (2) with a support body connection surface (5), wherein a surface structure (7) is formed on the support body...
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WO/2020/239377A1 |
In the method according to the invention for manufacturing longitudinal frame members for utility vehicles, at least one forming process and at least one punching process are used, wherein, in the punching process, a hole pattern consist...
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WO/2020/239121A1 |
Disclosed are a device for bending a heat exchanger and a bending method for the heat exchanger. The device for bending the heat exchanger includes a plurality of supports (100) and connecting members (200). The plurality of supports (10...
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WO/2020/239164A1 |
The invention relates to a profiled nut (1) of a screw drive, wherein the sleeve (3) thereof, produced from sheet steel, has a non-cuttingly formed rolling profile (4) on the inner circumference for rolling contact with rolling bodies an...
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WO/2020/236863A1 |
A monolithic heat exchanger body (c600) includes a plurality of heating walls (c616) configured and arranged in an array of spirals or spiral arcs relative to a longitudinal axis (c204), and plurality of combustion fins (c450) circumfere...
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WO/2020/229171A1 |
The invention relates to a device (1) for shaping a component (2), comprising a first tool (3) and a second tool (4), which can be moved relative to one another along a movement axis (5) to shape a component (2) to be placed between the ...
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WO/2020/230797A1 |
Provided are a sheet metal member forming method and a sheet metal member forming device that enable a sheet metal member to be efficiently reinforced and afforded an overall weight reduction, and that permit even complex shapes to be ha...
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WO/2020/225406A1 |
The present invention relates to a method (200) of forming a plurality of teeth of a cutting blade or guard, the method comprises: a) taking (210) a blank of material, the blank having an upper outer surface and a lower outer surface, wh...
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WO/2020/227639A1 |
Structures and techniques for solar collectors are described. In accordance with the described techniques, a structural assembly of a solar collector may include various members that are configured to carry torsional and bending loads wi...
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WO/2020/216836A1 |
The invention relates to a cooling device for cooling an energy store subassembly and/or an electronics subassembly, having a preferably slab-like heat sink inside which there is formed at least one coolant duct, the heat sink comprising...
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WO/2020/218277A1 |
Provided is an electronic equipment housing in which a metal member and an antenna cover made of plastic are integrally joined by insert molding. In this electronic equipment housing, the plastic antenna cover is a molded body of a therm...
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WO/2020/217593A1 |
This press molding method is for molding a press-molded article 1 that has a cross-sectional hat shape comprising a top plate section 3, vertical wall sections 5, and flange sections 7, said press-molded article 1 having a protruding cur...
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WO/2020/217940A1 |
This method for manufacturing a heat exchanger (1A) is a method for manufacturing a heat exchanger (1A) that comprises: a heat transfer tube (20); and a distributor (10) that has an outer shell wall (11) to which the heat transfer tube (...
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WO/2020/217594A1 |
A press-forming method for forming a press-formed article 1, which has a hat-shaped cross section having a web portion 3, side wall portions 5, and flange portions 7 and has a concave curved region 11 that, in a side view, curves in a re...
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WO/2020/214429A1 |
Wishbone-style control arm assemblies for a vehicle and methods for assembling the same are disclosed. A control arm assembly includes a first elongated segment having a first connection feature at one end of the first segment. The contr...
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WO/2020/213473A1 |
This fin (20A) comprises: a plate-form body part having a through-hole (40) through which a tube can be inserted; and color base parts (51R, 51L) and color distal-end parts (52R, 52L) that are provided to the body part, are connected to ...
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WO/2020/213354A1 |
This method for manufacturing a link component, which has one end section having a connection hole and provided on one side in one direction and the other end section provided on the other side in the one direction, from a long intermedi...
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WO/2020/209357A1 |
A blank (100) comprises a main part (110) formed from steel having a tensile strength of 1,450 MPa or greater, and a softened part (120). The ratio of the Vickers hardness of the softened part (120) to the Vickers hardness of the main pa...
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WO/2020/203899A1 |
A method for manufacturing a member according to one aspect of the present invention is a member manufacturing method for manufacturing a member provided with a specific three dimensionally shaped portion, the method including a U moldin...
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WO/2020/203613A1 |
This element manufacturing method is for manufacturing an element which has both a thick part and a thin part and which configures a transmission belt for continuously variable transmission by feeding a belt-shape element of uniform thic...
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WO/2020/201033A1 |
The invention concerns a method for manufacturing a structural surface heat exchanger of preset or left-hand final shape (10) for an aircraft, comprising the steps of forming (E1), shaping (E2; E3) and assembling (E4), by welding or braz...
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WO/2020/200869A1 |
The invention relates to a method of producing an integrated monolithic aluminium structure, the method comprising the steps of: (a) providing an aluminium alloy plate with a predetermined thickness of at least 38.1 mm, wherein the alumi...
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WO/2020/203589A1 |
Provided are a heat exchanger which employs flat pipes as heat transfer pipes and which is very easy to assemble, and a method for manufacturing the same. A heat exchanger (100) is provided with a second header (90), a plurality of pipe ...
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WO/2020/193418A1 |
The invention relates to a hole saw, particularly for sawing a circular hole in a plaster board or similar paper-coated panel, comprising a circular cylindrical main body (2); sawtooth arrangement (12) disposed on a first end face (10) o...
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WO/2020/135928A8 |
The invention concerns a method for manufacturing a metal ring (41) for a ring set of a drive belt for a continuously variable transmission, wherein the metal rings (41) are individually extended in their circumference direction, while t...
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WO/2020/195593A1 |
This press forming method includes a first drawing step for forming a first drawn step portion (40), a second drawing step for forming a second drawn step portion (60), and a finishing step for completing a stepped portion (20). In the f...
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WO/2020/188989A1 |
A method for manufacturing a heat exchanger according to an embodiment comprises first to third steps. The heat exchanger is provided with a plurality of flat pipes which are arrayed in a first direction and are longer in a second direct...
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WO/2020/188877A1 |
A coupling structure 1 for a body skeleton component according to the present invention is made by bending a single metal sheet, the structure comprises a top sheet part 3 and a pair of vertical wall parts 5, the structure is provided to...
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WO/2020/188435A1 |
The invention is a thermal regulation device (1) of a battery pack (500) of an electrically powered and/or hybrid vehicle, having a substantially planar shape identifying a longitudinal axis (X-X), a transverse axis (Y-Y) and a vertical ...
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WO/2020/182370A1 |
The invention relates to a method for producing a valve body of a hollow valve. Said method comprises the following steps: providing a preform having a valve body/valve plate and a tubular shaped wall which surrounds a hollow chamber; an...
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WO/2020/182387A1 |
The invention relates to a method for producing a valve body of a hollow valve. Said method comprises the following steps: providing a workpiece, blank or semi-finished product, spin extruding the workpiece to produce a preform which com...
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WO/2020/183124A1 |
A method of manufacturing a heat exchanger, comprises: providing an expandable body (10) comprising a plurality of flexible sheets (12) stacked in a first direction (14), with adjacent pairs of flexible sheets (12) joined together by a p...
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WO/2020/182650A1 |
The present invention relates to a method for producing a component (7) of a temperature control circuit (1), in particular a heat exchanger (5) of a temperature control circuit (11), wherein an inner side (12) of the component (7) is in...
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WO/2020/179883A1 |
This car body structure has: a skeleton member having a first top plate part, a corner part, a vertical wall part, and a second top plate part; and a first support part and a second support part that are provided to the second top plate ...
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WO/2020/178606A1 |
This invention discloses a class of apparatuses to protect weight-carrying structures and associated methods for assembly thereof; wherein said weight-carrying structures include orthotropic bridges' decks and other platforms of concrete...
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WO/2020/179316A1 |
The present invention reduces differences in the chamfering amounts of recesses and protrusions in a brake disc having a corrugated section in which recesses and protrusions are formed in a repeating manner on the outer circumference. ...
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WO/2020/176163A1 |
A razor blade has a first and a second portion. The first portion has a cutting edge at an exterior end and is angled relative to the second portion by a bending process. A bent region that can be arcuate is intermediate the first and se...
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WO/2020/171021A1 |
A thrust foil bearing (3) is provided with a base plate (30) including a insertion hole (30a) through which a rotating shaft is inserted and supporting surfaces (31) disposed around the insertion hole (30a) on one side thereof in an axia...
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WO/2020/165693A1 |
A sheet metal blank is hot-stamped between first and second tool surfaces of first and second die tools, respectively, to form a hot-stamped product. That product is then heat treated between the first and second tool surfaces. An active...
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WO/2020/162525A1 |
A flow-path-plate manufacturing apparatus (1) includes a perforating part (20) that perforates a flow-path forming plate (11), and a wave-shape forming part (30) that forms the perforated flow-path forming plate (11) into a wave shape. T...
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WO/2020/157522A1 |
Detachable identification key head (10) of a key (1) and method of key construction with detachable identification key head (10). The detachable identification key head (10) is fitted to the portion of the key head that remains on the fl...
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WO/2020/154919A1 |
Disclosed is a method for manufacturing a plurality of supporting frameworks, comprising the steps of: (1) providing an elongated metal sheet, and forming, on the metal sheet, a plurality of supporting frameworks spaced apart from one an...
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WO/2019/129386A9 |
The present invention concerns a method for blanking a transverse segment (1) from a basic material (50) that is preformed with two flat parts (51, 52) of constant, but mutually different thickness, whereof a thicker part (51) correspond...
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WO/2020/152736A1 |
The present invention addresses the problem of providing a device for manufacturing fins for a flat tube, the device being capable of reliable and efficient manufacturing without deforming the fins for a flat tube when stacking the fins ...
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WO/2020/112044A3 |
Invention proposes a chain (1) for forming a part of slide fastener (1000), comprising two stringers (100) having respective tapes (102) provided with cords (101) along one edge of each tape (102), said cords (101) being provided with a ...
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