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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/2020/195593A1 |
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/2020/147935A1 |
The present invention relates to a method for changing the shape of a sheet-like workpiece (10), which has a shaped recess formed by reducing the thickness of the material, comprising arranging the workpiece (10) on at least two spaced-a...
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WO/2020/144995A1 |
A method for manufacturing a press-molded article is proposed for manufacturing a press-molded article having an overhanging portion from a plate-shaped material, said method comprising: a blanking step for punching, from a plate-shaped ...
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WO/2020/141402A1 |
A method is used to manufacture a lower jaw of an end effector of a surgical instrument. The method includes providing a lower jaw that includes a U-shaped body portion. The U-shaped body portion includes a bottom wall interposed between...
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WO/2020/140878A1 |
Heat recovery core edge strip automatic production equipment, comprising a steel strip decoiler (7), a hole punching and corner cutting machine (8), a roller press (9) and a folding and cut-off machine (10), arranged in sequence. The hol...
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WO/2020/141358A1 |
The present disclosure discloses a method for manufacturing a wheel disc for a vehicle. The method comprises drawing a substantially central portion of a blank of metal into a hat-shaped profile, and forming a plurality of bolt seats and...
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WO/2020/140879A1 |
A rolling production line for an edge strip of a heat recovery core body, comprising a strip steel uncoiling machine (7), a hole punching and angle cutting machine (8), a rolling machine (9), and an angle folding and cutting machine (10)...
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WO/2020/135928A1 |
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/2020/135924A1 |
The invention concerns a fine-blanking process for the manufacture of transverse elements (51) for a push belt for a continuously variable transmission, wherein at least two transverse elements (51) are simultaneously blanked from a stri...
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WO/2020/136688A1 |
Heat exchanger, and production method, comprising at least two plates (11, 12) of metal material, overlapping and reciprocally joined together so as to define a perimeter edge (13) of the heat exchanger, and at least one circuit (14) for...
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WO/2020/128398A1 |
The invention concerns a method for coating a core (1) for producing a turbomachine part (2) by isostatic compacting, for example a leading-edge shield of a blade, the coating method comprising the steps of: - S1: covering the core (1) b...
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WO/2020/116319A1 |
These arm members (1, 1') are characterized in that flanges (24, 34) of first burring holes (22, 32) and flanges (124, 134) of second burring holes (122, 132) face one another inside the arm member 1, in the width direction, a first edge...
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WO/2020/115205A1 |
The present disclosure relates to a method for manufacturing a razor cartridge component comprising continuously feeding an elongated band of material (12), separating one or more blade support elements (34c, 34d) from the elongated band...
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WO/2020/116320A1 |
This method of producing an arm member (1) comprises: a blank shaping step for obtaining, from a flat base material (500) that is a member to be processed, a flat blank shaped member (1a, 1a') that has, at two longitudinal ends, extendin...
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WO/2020/111627A1 |
The present invention relates to a method for forming a reinforcement structure, and the reinforcement structure. The method for forming a reinforcement structure according to the present invention may include: a first forming step of be...
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WO/2020/108932A1 |
The invention relates to a method of producing an integrated monolithic aluminium structure, the method comprising the steps of: (a) providing an AlMgSc-series aluminium alloy rolled productwith a predetermined thickness of at least 2mm;...
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WO/2020/109698A1 |
The invention relates to a method for manufacturing a brazed plate type heat exchanger (1) comprising the following steps: a) stacking, with a clearance, a plurality of plates (2) parallel to each other so as to define, between said plat...
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WO/2020/109155A1 |
Method for manufacturing a heat exchanger or a heat pipe, comprising at least the following steps: - obtaining an assembly (5) comprising at least one part (53) which comprises at least 90% by weight of a metal or a metal alloy, the part...
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WO/2020/111771A1 |
The present invention provides a reinforcement structure for a door of a vehicle and a forming method thereof. First, the reinforcement structure for a door of a vehicle, according to the present invention, comprises a body frame mounted...
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