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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/2015/108233A1 |
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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WO/2015/066315A2 |
A flaring tool is provided for flaring an end of a pipe or tube. The tool includes a locking mechanism having a collar and a collet with two or more collet pieces that engage the collar prior to and during a flaring operation. The collet...
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WO/2015/052377A1 |
The invention relates to a method for forming a fastening collar that is essentially perpendicular to the longitudinal direction of a tubular piece to the end of the tubular piece, the method comprising forming the fastening collar to th...
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WO/2015/042674A1 |
Rotating insert for flanging and widening metal tubes, "a flanging bit", with a metal body, for use with flanges and metal tube widening in split-type air-conditioning connection systems, domestic refrigerators, chiller cabinets and the ...
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WO/2015/041009A1 |
[Problem] To provide a press-molded product having an inward-facing continuous flange, whereby it is possible to improve properties such as the joint strength between a reinforcing member and another member and durability of a vehicle bo...
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WO/2015/020282A1 |
The present invention provides a tube flanging method comprising the steps of: placing a tube such that an edge thereof is exposed to the outside of a forming mold while the tube is inserted into the forming mold; expanding the exposed e...
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WO/2015/014689A1 |
The invention relates to a device for processing a workpiece, said device comprising the following features: - a punch on the one side of the workpiece - a die on the opposite side of the workpiece; - a conductive electric heating system...
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WO/2015/012236A1 |
In the metal plate with a tapped hole, the tapped hole is provided with a cylindrical outer wall section that rises from one surface of the metal plate and a cylindrical inner wall section, which is folded back from the edge of the outer...
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WO/2015/005285A1 |
To provide a hollow operating lever which has good operability and can be easily manufactured, a hollow operating lever (4) has a hollow shape by being formed by joining ends (W1, W2) of a material to be worked (W) that is a flat plate t...
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WO/2014/198377A1 |
The invention relates to a folding device (1) for folding a workpiece, the folding device (1) comprising a folding jaw support (10) and a base (20). The folding jaw support (10) can be linearly moved relative to the base (20). A drive (1...
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WO/2014/199657A1 |
A hemming device (10) wherein a processing tool (14) is equipped with: a base part (24) moved by means of a robot (16); a processing unit (26) having a hemming roller (40) and a guide roller (42); and a floating mechanism (28) that is at...
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WO/2014/195591A1 |
The invention relates to a device for a stamping press that can be used to stamp an undercut part of a portion of sheet metal. The device is characterised in that a stamping slide is mounted on a rotary press and actuated by the vertical...
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WO/2014/177766A1 |
Pipe joint, which is formed from the end portions of the pipe sections (1, 2) to be joined together, said end portions having a collar (3, 4), and from flange parts (9, 10) which, as seen from the junction, are placed on different sides ...
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WO/2014/174874A1 |
A panel that forms a work object is inserted onto a die face (1a) of a hemming die (1) and pre-hemming (preliminary bending) and hemming (main bending) processes are carried out with a hemming roller held by a robot. A nesting mechanism ...
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WO/2014/165885A1 |
The invention relates to bending-angle measuring device for a bending press (1). The bending press comprises a press bed (2), a bending die (3), and a press beam (4), which can be moved in a traversing direction (7) in relation to the be...
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WO/2014/153586A1 |
The invention relates to a bending die (2) and a bending punch (3) for pre-bending and hemming a workpiece section (6), wherein the bending die (2) comprises a die section (7) with a slot (8) for partially receiving the bending punch (3)...
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WO/2014/145616A1 |
A roll forming apparatus including a plurality of stations each including and an upper roll and a lower roller, wherein a first number of stations are configured to form a pipe blank into a standing seam, and a second number of stations ...
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WO/2014/135772A1 |
The invention concerns a tool designed to form a collar (4) at one end of a metal tube (2) by displacement of material, said tool comprising: · a female portion comprising a longitudinal recess in which the tube can be immobilised, · a...
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WO/2014/132545A1 |
This press forming method forms a formed component provided with a top sheet section (5) which has a protruding outer edge (3) in which a portion of the outer edge protrudes outward and a flange section (7) which is formed by bending alo...
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WO/2014/109470A1 |
Disclosed is a apparatus for manufacturing a long-neck flange comprising: a pipe support bar for supporting the inside of a pipe, the pipe support bar being rotatable; a rotatable pressurizing device connected to the pipe support bar for...
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WO/2014/109202A1 |
Provided are a forming method for a pressed component, a manufacturing method for the pressed component, and a forming tool for the pressed component, whereby an equipment configuration used for forming a metallic pressed component, wher...
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WO/2014/103561A1 |
The present invention provides: a deburring tool capable of efficiently removing burr-like projections, which are generated at the edge of the lower surface of a sheet material along a hot-sheared section thereof as a result of hot-shear...
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WO/2014/097745A1 |
This press forming method carries out press forming to form a formed component (1) having a top portion (5) that has a recessed shaped outer edge (3) wherein part of the outer edge is recessed inward and a flange part (7) formed by bendi...
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WO/2014/082666A1 |
The invention relates to a method for producing a cylinder tube (2), which is closed at the end so as to be fluid-tight, from a tubular blank (30). According to the invention the blank (30) is transformed into the cylinder tube (2) with ...
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WO/2014/059298A2 |
Examples of tooling fixtures and methods for manufacturing computing devices are described. According to some examples, a computer component may be shaped using successive steps of forging after deep drawing. In some examples, certain co...
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WO/2014/017436A1 |
By press-working using a bending tool provided, in the portion for moulding a curved part (5W) of the flange (5), with a clearance part (9) which is recessed along the push-pressing direction towards a blank (1) further than the portion ...
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WO/2013/183768A1 |
This coupling member comprises a hollow rod section configured from a metal tube, and a fastening section formed so as to join to the end of the hollow rod section by plastic deformation of the metal tube. The fastening section comprises...
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WO/2013/170401A1 |
An assembled die and a method for producing W type flanging of heat-insulating protecting component using same are disclosed. The assembled die comprises a terraced-forming die and a bending forming die. The method comprises: feeding the...
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WO/2013/168743A1 |
A roller hemming device (1) is provided with: a large-diameter roller (11) having a large tapered surface (111); and a small-diameter roller (12) having a small cylindrical surface (123). The small-diameter roller (12) is arranged on the...
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WO/2013/149894A1 |
The invention relates to a robot-controlled shaping tool (2) and to a process for shaping, particularly for seaming workpieces (5). The shaping tool (2) has a robot terminal (9) and a frame (7) with a pressing element (10) guided adjusta...
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WO/2013/132170A1 |
The invention concerns a tool (10) for crimping and trimming the edges a bonnet (12) of a vehicle using a press, of the type that has a punch (18) in order to shape the bonnet (12), characterised in that the punch (18) comprises a fixed ...
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WO/2013/129589A1 |
[Problem] To prevent the generation of burrs at the tip of a swaged part in a method for manufacturing a cylinder device wherein swaging of an aperture end is performed by means of a roller that moves in the radial direction. [Solution] ...
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WO/2013/127425A1 |
Method for producing a tubular, hollow drive shaft, particularly a Cardan shaft, from a pre-tube, particularly a longitudinally welded, normally annealed steel tube which is extended, wherein the wall strength or thickness of said tube i...
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WO/2013/127628A1 |
The invention relates to a roller hemming head (100) for roller hemming a folded seam (11) on a sheet metal component (10) resting on a folding table (200), having a base element (110) which can be connected to a robotic arm and to which...
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WO/2013/126249A1 |
A method of forming a housing which includes roll forming a steel tube radially inwardly with a plurality of rollers each having a rolling axis parallel to the longitudinal axis of the tube, the rollers compressing the tube and forming r...
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WO/2013/107792A1 |
The subject matter invention relates to a cylinder bending machine (10) having sheet support units (20) which are connected to the inlet and outlet edges (13, 14) extending between the feet (12) and the rollers (111, 112, 113, 114) havin...
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WO/2013/103212A1 |
The present invention relates to a relief forming apparatus. This relief forming apparatus of the present invention has a structure in which a relief die block and a main die block corresponding to a panel supporting pad fixed to the bot...
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WO/2013/088011A1 |
The stamping press is of the type comprising a lower structure (10), an upper structure (20) and a slide (30) which is suspended from the upper structure (20) by a guideway (25) and which carries a working tool (40) that works the sheet ...
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WO/2013/073588A1 |
A method for forming one end of an element tube so as to have a double structure or an enlarged configuration comprises: shrinking the tube to form a tapered portion and a small diameter tube portion at the one end of the element tube; p...
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WO/2013/067784A1 |
Disclosed in the present invention is an intelligent edge-spinning machine, which comprises a guide rail (1), wherein, a head swing device (15) is arranged on the guide rail (1), a connecting seat (17) is arranged on the head swing devic...
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WO/2013/067108A1 |
A can seaming apparatus and methods of forming a seam on a can and lid assembly is disclosed. The apparatus comprises one or more seaming arms pivotably attached to a shaft, a seam roller attached to one end of each seaming arm and a cam...
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WO/2013/049171A1 |
A rotating filler cam system (110) including a lower die (116)receiv- ing at least one filler cam (118). The filler cam (118) includes saddles (119) that sit in saddle pockets (113) of the lower die (116) such that the filler cam (118) i...
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WO/2013/017633A1 |
Disclosed is a rail guide that has at least one rail pair consisting of a floor rail (22) and a seat rail (24). The seat rail (24) has means (30) for fastening a seat frame to be arranged above the rail pair. The rails can be moved relat...
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WO/2012/156118A1 |
The invention refers to a device (11) for flanging the end (13) of a metal tube (13) to achieve a circumferential surface extending outward at right angles from the tube (13), comprising a flanging tool (17) adapted to be attached to the...
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WO/2012/152749A1 |
The invention relates to a method for at least partially removing coatings from metal blanks (5) coated on one or both sides, in areas which have a main extension direction, wherein the areas from which the coating is to be removed can e...
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WO/2012/146359A2 |
Riveted connection between a sheet metal part (1) having a through-hole (10) and a rivet (2) which comprises a factory head (21) resting against one side of the sheet metal part (1) and a contiguous shaft (22) which extends through the h...
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