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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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WO/2016/116558A1 |
The invention relates to a method for producing a brake pipeline or fuel pipeline, comprising: providing a pipeline (10, 70), which comprises an inner pipe (20), a coating (30) covering the inner pipe, and an end segment (12); performing...
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WO/2016/110621A1 |
The invention relates to a press tool (12) for shaping a stamping piece, in particular of the bodywork of a motor vehicle, comprising: a die (16) having a receiving surface (20') for the stamping piece intended to engage with a main pres...
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WO/2016/111284A1 |
Provided are: a method for machining the outer circumference of a metal end cross-section, the method being capable of easily forming a uniform deep groove, deep recess and/or flange, which is smooth in the longitudinal direction of a me...
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WO/2016/106666A1 |
Disclosed are a processing method and a processing device for a metal housing, the method comprising the following steps of: sheathing, on a lower mould, a metal flat pipe having a curved surface portion on an end face; and using the coo...
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WO/2016/087572A1 |
The invention relates to a folding tool (2) and a method for bending and folding a workpiece (5) in multiple steps. Said folding tool (2) includes three or more driven folding elements (13, 17, 21) which are positioned on top of one anot...
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WO/2016/082839A1 |
Method for final forming of an open end of a pipe (7) in one set-up where the method comprises the following steps: The inner side of a pipe (7) with a cross sectional form, a first end (8) and a second end (9) is slipped onto the outer ...
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WO/2016/080249A1 |
Provided is a leaf spring device (1) equipped with a main leaf spring (20) having an elastic section (20b) that generates elastic force when bent and eye sections (20a) formed at the ends of the elastic section (20b), with the elastic se...
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WO/2016/080208A1 |
This retainer (11) for a thrust roller bearing, said retainer being provided in a thrust roller bearing (20) and being provided with a plurality of pockets (21) that accommodate rollers (13), comprises: outer diameter region bent portion...
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WO/2016/066720A1 |
The invention relates to a method for producing a clamping ring (1). Pins (12, 13) which project in the region of a ring contour are formed on the upper face and the lower face of a flat sheet material (3), and after the ring contour has...
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WO/2016/062607A1 |
A door for a domestic appliance comprises a door panel (28), which is obtained by: a) providing a blank (1); b) forming an intermediate edge (18), which extends in the longitudinal direction of a first flank (10) of the door panel (27, 2...
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WO/2016/020594A1 |
A stamping press for stamping a sheet metal part with an undercut cross-section, said press comprising an upper frame (10) vertically movable towards a fixed lower frame (11), a punch (12), a movable counter-form (13) cooperating with sa...
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WO/2016/004474A1 |
A frame system for a building structure includes beam members. Each beam member comprises two opposed, parallel flanges. A web is interposed between the flanges. Spreader members comprise two opposed, parallel side flanges, a web interpo...
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WO/2016/005210A1 |
The invention relates to a method for producing a press-quenched part that has a rim hole with a rim at the periphery of the rim hole. In said method, a temperature-controlled die is introduced into the rim hole prior to or during the pr...
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WO/2016/006550A1 |
This method for producing a bearing ring comprises: a step of preparing a coil material (2) and a press machine (3) for obtaining a bearing ring from the coil material (2); a step of installing the coil material (2) in the press machine ...
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WO/2015/193063A1 |
The invention relates to a device for a press for shaping a sheet metal part (2) with a section (3) which can be shaped out separately as an undercut in the device, comprising a press-side ram and a swage (5) and a die (6) which can be d...
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WO/2015/169923A1 |
The invention relates to a system intended for folding and rolling out a metal plate (45) having a variable thickness, for producing a strake, the system (38) comprising a frame (39) and a series of shaping units (40, 41, 42), each shapi...
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WO/2015/170742A1 |
This plastic material evaluation method is provided with a first shearing step for simple shear deformation of a first plastic sheet, a second shearing step for simple shear deformation of a second plastic sheet, a first partial stress-s...
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WO/2015/169903A1 |
The invention relates to a system (38) intended for folding and rolling out a metal plate (45) for producing a strake (8), the system (3) comprising a frame (39) and a series of shaping units (40, 41, 42) positioned consecutively in the ...
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WO/2015/155943A1 |
Provided is a bulkhead (10), which is a press-molded article, comprising a top plate part (11), side flange parts (14), and corner flange parts (15). The side flange parts (14) respectively extend from each side (12) of the top plate par...
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WO/2015/156173A1 |
This pipe-shaped member (1) has flat parts (1h1, 1h2) that are formed in a flat shape and positioned on at least one end part (1a1) among both end part of a tube, and groove-shaped recessed parts (ta1, tb1, tb2) are formed on one surface...
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WO/2015/156463A1 |
The present invention provides a metal roof tile manufacturing apparatus and method, capable of improving productivity by compressing a metal plate during the transfer thereof so as to continuously form a pattern, and a metal roof tile m...
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WO/2015/152142A1 |
A mold for a press brake, wherein an ascending and descending member (11) which is relatively pressed and lowered by an upper table (25) in the press brake is vertically movably provided in a mold base (5) mountable on a lower table (3) ...
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WO/2015/140429A1 |
The present invention relates to equipment for a deep-drawing press with secure raising of the cam slide. According to the invention, the upper frame of the equipment comprises a control unit (9) that is able to come into contact with th...
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WO/2015/142224A1 |
The device is intended for rounding the sharp edges of an I-beam so as to increase the longevity of paint and varnish coatings on metal structures. A machine contains four processing rollers (Fig. 1) and is intended for simultaneously...
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WO/2015/140204A1 |
The invention relates to a drive device for driving a tool slide in a folding system, the drive device comprising a slide plate, which is indirectly or directly connected to the tool slide, and a drive shaft, which can rotate about an ax...
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WO/2015/115514A1 |
In the present invention a piercing punch and a burring punch, which are shaft members having a first axis line as a shared central axis line, are provided so as to be capable of moving along the first axis line. First, the piercing punc...
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WO/2015/111999A1 |
The invention relates to a mandrel for holding a turbine housing and to a method for working said housing. The mandrel consists of: a base part that can be mounted on a machine-tool; three parts, fastened to the base part, for fastening ...
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WO/2015/107280A3 |
A continuous metal strip with turned-up lateral edges suited to creating a sealed membrane is obtained from a blank which along its length has a first, reinforced, end zone (114) having a first thickness and a second, central, zone (113)...
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WO/2015/108233A1 |
The present invention relates to a mold for manufacturing a door frame. More specifically, the present invention is invented to reduce processing costs and working processes, work various shapes, manufacture a precise product, and more e...
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WO/2015/079791A1 |
This press forming method is a method for press forming a formed component comprising: a top sheet portion having a convex peripheral edge portion, part of the peripheral edge of which projects outward; and a side wall portion formed by ...
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WO/2015/079794A1 |
This press forming method is a method for press forming a formed component comprising: a top sheet portion having a concave peripheral edge portion, part of the peripheral edge of which is recessed inward; and a side wall portion formed ...
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