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WO/2018/153602A1 |
The invention relates to a method for the optimized production of a component, in particular from steel, with at least one secondary formed element, comprising the steps of a) providing a blank which has been cut to size at room temperat...
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WO/2018/155971A1 |
The present invention relates to a metal corrugated pipe having a flare joint part, and a processing apparatus and a production method therefor, wherein the metal corrugated pipe having a flare joint part can significantly improve a func...
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WO/2018/152739A1 |
A chair (10) has a composite structure (14) attached to a frame (12). The composite structure includes a plastic plate (16) having an edge (22), and a metal plate (18) having a peripheral crimp (21) including a gap (20), with the edge of...
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WO/2018/153615A1 |
The invention relates to a method for producing a component by further forming of a preformed contour of a blank, wherein the blank which has previously been cut to size at room temperature from a strip or a sheet is subjected to a first...
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WO/2018/124254A1 |
Provided is a highly flexible and simple burring method having a wide range of applications, regardless of the size of flat holes or the burring height around the edges of same during the process of burring metal plates. This method perf...
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WO/2018/124255A1 |
Provided is a machining method for burred flat holes that, regardless of the size of flat holes or the burring height around the edges of same, is highly flexible, widely applicable, and simple. This method has: a first step in which an ...
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WO/2018/114179A1 |
The invention relates to a press (1) for shaping sheet metal (2), comprising a punching tool for cutting or piercing the sheet metal (2) and a shaping tool for shaping a cut edge (4) generated by the cutting or piercing. According to the...
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WO/2018/104603A1 |
The invention relates to equipment (2) for shaping, on a drawing press, a collar on a sheet metal blank (4) provided with an opening, the equipment (2) comprising a lower part (6) forming a surface (8) for receiving the sheet metal blank...
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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/2018/096693A1 |
The present invention reduces the possibility of wrinkles forming between a cylindrical part and the periphery of a base thereof. A method for manufacturing a metal member is provided with a cylindrical part forming step S200 and a base ...
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WO/2018/055177A1 |
The invention relates to a machine tool for machining planar workpieces (10), preferably metal sheets, comprising an upper tool (11), which can be moved along a reciprocation axis (14) by means of a reciprocation drive device (13) in a d...
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WO/2018/055186A1 |
The invention relates to a tool for machining planar workpieces (10), in particular metal sheets, having an upper tool (11), which has a clamping shaft (34) and a main body (33), which lie along a common position axis (35), and a machini...
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WO/2018/055184A1 |
The invention relates to a tool and a machine tool and to a method for machining plate-like workpieces (10), in particular metal sheets, having an upper tool (11) and having a lower tool (9), which can be moved toward each other to machi...
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WO/2018/055180A1 |
The invention relates to a tool and to a machine tool and to a method for machining planar workpieces (10), in particular metal sheets, having an upper tool (11) and a lower tool (9), which can be moved toward each other in a reciprocati...
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WO/2018/055193A1 |
The invention relates to a tool for machining planar workpieces, in particular metal sheets, comprising an upper tool (11) and a lower tool (9), which can be moved toward each other in a reciprocation direction and in the opposite direct...
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WO/2018/033195A1 |
A method for manufacturing a sleeve for coolant flowing through, wherein the sleeve is used in an electromotor and has an ear-shaped portion for fixing at one or more ends of the sleeve along an axial direction, comprises following steps...
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WO/2018/034537A1 |
The present invention relates to a synthetic resin-coated metal pipe corresponding to a thermal expansion coefficient and a method for manufacturing the same. More particularly, the present invention relates to a synthetic resin-coated m...
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WO/2018/024284A1 |
The invention relates to a shaft (1) for a vehicle, comprising a shank (2) and at least one flange (3) integrally formed on the shank (2), wherein the shaft (1) is formed either of two metal halves (1a, 1b), which are connected to one an...
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WO/2018/025735A1 |
Provided are: a stamping punch die that is capable of improving the operation performance of a stamping process such as chamfering by adjusting the initial load of a coil spring in accordance with the material quality of a workpiece; a s...
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WO/2018/025667A1 |
The member joining method according to the present invention comprises: preparing a steel component 10 having a hole 11, an aluminum pipe 20 having a strength different from that of the steel component 10 and having a hollow shape extend...
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WO/2018/025736A1 |
Provided is a die-pressing die mold that is capable of suppressing incursion of garbage G into a lower free ball bearing 49 and sufficiently preventing the garbage G from damaging the back surface of a workpiece W. A die hole 39 is forme...
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WO/2018/025666A1 |
This member machining method comprises: preparing a rubber 30 and an aluminum pipe 20 which has a hollow shape extending in an axis L direction and an inner circumferential surface 21a of which has a cross-sectional shape, in the axis L ...
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WO/2018/014462A1 |
An apparatus for the automatic adjustment of a sheet material pressing mold of an edge folding machine, comprising a mold base (1), a mold-adjustment facilitation mechanism (2) mounted on a middle portion of a lower end of the mold base ...
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WO/2018/000677A1 |
Disclosed is a flanging mechanism of a sheet metal material flanging machine, comprising a machine frame (1), wherein the lower end of the front side of the machine frame (1) is provided with a support table (2), a pressing and positioni...
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WO/2017/221176A1 |
A machine (1) for forming metal stampings comprising an upper die holder (2) on which an upper die half (3) and an upper clamping yoke (7) are mounted; a lower die holder (4) on which a lower die half (5) and a lower clamping yoke (7) ar...
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WO/2017/216221A1 |
A method for the production of a brake pipe conduit (10, 70) having a flange (40, 40a), comprising the following steps: providing a pipe conduit (10, 70) which comprises an inner pipe (20), a coating (30) covering the inner pipe (20), an...
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WO/2017/204424A1 |
The present invention comprises: (a) a first molding step for forming an internal space of a case by bending a rim of a panel member; (b) a second molding step for forming a protrusion portion while deforming the panel member by allowing...
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WO/2017/174425A1 |
Disclosed are a method and a device (200) for forming a semi-finished product (1). The semi-finished product (1) is provided in a provision step (101) and in a solid-stock forming step (102) a forming region (5) of the semi-finished prod...
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WO/2017/144791A1 |
The invention concerns a blade (106) for folding an edge (1022) of a metal sheet (102), comprising a contact surface (1062) extending along a generally twisted profile and configured to fold and collapse said edge (1022) onto the metal s...
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WO/2017/141754A1 |
The present invention relates to a steering member (1) that, primarily in order to reliably provide effectively functioning burring holes in a steering member: comprises at least a metal, tube-shaped member main body (3) extending in the...
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WO/2017/141755A1 |
The present invention relates to a steering member (1) that, primarily in order to be compatible with member main bodies having different radial dimensions: comprises at least a metal, tube-shaped member main body (3) extending in the ve...
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WO/2017/134970A1 |
The purpose of the present invention is to provide a workpiece bending method and a workpiece bending apparatus which enable appropriate setting of a trajectory of a bending implement on the basis of a pre-processed shape of a workpiece ...
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WO/2017/126696A1 |
A burring processing method is provided with a disposition step wherein a plate-shaped member to be processed, wherein is formed a through hole, is disposed such that a punch is positioned on one side of the member to be processed in the...
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WO/2017/086898A3 |
The present invention is related to an axle mount bracket (20) manufacturing method used to provide the connection of the wheel with the axle on vehicles. As an innovation it comprises the following steps: cutting the box profile (10) in...
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WO/2017/077208A1 |
The invention relates to a tool for crimping (102) a stamped edge, in particular a motor vehicle body element, comprising: a die (104) forming a longitudinally extending stationary edge (106), a longitudinally extending movable blade (10...
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WO/2017/056783A1 |
In this bumper member joining method, hollow bumper stays (20) and a bumper reinforcer (10) comprising rearward inclined walls (14) with a hole (16) therein are prepared. The bumper stays (20) are then inserted in the holes (16) in the b...
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WO/2017/038976A1 |
This hole-widening machining method has a preparation step for preparing a workpiece formed with a pilot hole and a molding tool having a widening diameter part having a wider diameter from a tip end side toward a rear end side and a lin...
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WO/2017/038579A1 |
Provided is a method for manufacturing, with low formation load and minimized stretch flange cracking, a stretch-flange-formed component manufactured in accompaniment with stretch-flange formation. A method for manufacturing a stretch-fl...
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WO/2017/006861A1 |
The present invention relates to a pressed member in which an upstanding portion is formed around a through-hole, and the objective of the present invention is to provide a technique relating to flanging with which it is possible to form...
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WO/2017/000989A1 |
The invention relates to a tool (6) for a stamping machine (1) for processing an end face (25) of a flat workpiece (10). The tool (6) has a first tool part (7, 9). A first rotary bearing (18) having an axis of rotation (19) perpendicular...
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WO/2016/203904A1 |
The present invention suppresses stretch flange breakage when manufacturing a stretch flange molded component manufactured with stretch flange molding. Provided is a manufacturing method that manufactures the stretch flange molded compon...
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WO/2016/185105A1 |
The invention relates to a method for shaping a part by stamping a sheet metal blank (2). Said method includes the following steps: (a) placing the sheet metal blank (2) onto equipment for shaping by stamping, said equipment including a ...
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WO/2016/152968A1 |
A processing device (1) having an anvil (2) on which a workpiece (W) is placed, a presser hand (4) for holding the workpiece (W), a transport device (5) for transporting the presser hand (4), a restraining means (6) for pressing the work...
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WO/2016/147703A1 |
The press-forming method of an aspect of the present invention has at least a top plate section and a vertical wall section that connects to the top plate section via a connecting section, and all or a part of the vertical wall section p...
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WO/2016/143820A1 |
When a plate-shaped member is subjected to flanging in accordance with the present invention, the following steps are performed: a punching step of punching the plate-shaped member; a hole-expanding step of subjecting the punched hole fo...
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WO/2016/124471A1 |
The invention relates to a method for producing a component (9) from a sheet- or strip-like sandwich material (1), comprising at least two metallic cover layers (2, 3) and at least one layer of plastic (4) arranged between the metallic c...
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WO/2016/124528A1 |
The present invention relates to a method for producing a collar on a workpiece. The object of easily achieving great collar lengths with good quality and even when using high-strength metals, in particular high-strength steels, is achie...
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WO/2016/126218A1 |
The present invention relates to a bending system and method (1) which enables to bend outer edges of components with a certain thickness and a cylindrical geometry inwards in a certain geometry and steps and which also comprises at leas...
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WO/2016/119940A1 |
The invention relates to a method for producing a collar on a workpiece. The object of the invention, to simply produce large collar lengths of good quality and of high-strength metals, in particular high-strength steel, is achieved in t...
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WO/2016/116414A1 |
Flanging system for folding over a flange of a component by flanging, preferably in order to produce a folded joint, the flanging system comprising: (a) a flanging tool (10) having a flanging element (12) that is movable on the flange (2...
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