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WO/2015/018871A1 |
The invention relates to a method for producing a steel profile comprising the steps of providing (A) a metal workpiece (2; 406), in particular a strip steel workpiece, having a thickness of at least 5 mm, forming (C) a weakened point in...
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WO/2015/019285A1 |
The invention relates to a bending press (1) for bending workpieces, comprising an upper tool (2) and a lower tool (3), a tool holder (4), in which the upper tool (2) is inserted, and a tool holder (5), in which the lower tool (3) is ins...
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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/2015/013734A1 |
The invention relates to a bending machine (1) for bending sheet metal workpieces (2), for example a press brake or a folding machine, comprising at least one tool carrier (3), wherein a plurality of tool parts (5) that can be moved alon...
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WO/2015/017212A1 |
A method of forming a centralizer where a flat plate is created into a tubular where the flat plate is typically rolled so that two sides of the plate contact one another and are then linked, typically by welding. Openings are then creat...
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WO/2015/003199A1 |
The invention relates to a processing system (1) comprising a bending press (2), particularly for bending sheet-metal (3), said bending press having a stationary pressing bar (4) and a pressing bar (5) movable relative thereto, on which ...
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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/2015/001454A1 |
The invention relates to a machine tool (1), in particular a brake press or edging press, having two tool halves (2, 3) that can move relative to each other, and having a platform (4), one tool half (2) being displaceably mounted on said...
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WO/2014/209486A1 |
An apparatus comprises an uncoiling device for unrolling sheet material, an embossing device for embossing a series of crush initiating embossments into the sheet, a slitter to remove deformed edges of the sheet to facilitate welding, an...
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WO/2014/208479A1 |
A workpiece folding method by means of a press brake provided with slide drive means (11L, 11R) for vertically moving a slide (9) in the press brake (1) on both left and right sides, respectively, and a control means (29) capable of cont...
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WO/2014/206817A1 |
In order to create a handling device (14) for inserting parts to be bent (B) into a bending device (12) for the bending thereof about at least one bending edge (42, 44), wherein parts to be bent (B) can be inserted into the bending devic...
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WO/2014/201577A1 |
The invention relates to a method for bending the machine bed (5) of a stamping press, which machine bed has an opening (6b) for leading away stamped parts and waste, in order to at least partially compensate a deflection of the machine ...
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WO/2014/201576A1 |
The invention relates to a method for warping the machine bed (5) and/or the press ram (2) of a punching press to compensate at least partially for the bending of the machine bed (5) or of the press ram (2) caused by the punching force d...
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WO/2014/201489A1 |
The invention relates to a bending tool (3) for inserting into a tool receptacle (2). The bending tool comprises a tool body (4), a bolt element (8), which is coupled to an actuating element (7) accessible outside of the tool receptacle ...
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WO/2014/201490A1 |
The invention relates to a rear stop unit (7) with a stop and/or gripping and/or measuring element (10) for positioning a sheet (3) to be machined on a bending press. The stop and/or gripping and/or measuring element (10) is arranged on ...
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WO/2014/202271A1 |
The invention relates to a device for producing at least one undercut in a slotted or closed profiled sheet section, comprising a core (1) that is introduced into the profiled sheet section or is used as a support core for a semifinished...
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WO/2014/196345A1 |
A simulation system (S) for generating simulated bending movements and for efficiently performing the bending is provided with a reporting means for reporting information, the reporting means reporting information on the presence or abse...
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WO/2014/192043A1 |
Provided are: a method for press-molding a steel pipe having a low variability of the seam gap at an abutted section; and a method for producing a steel pipe. The method molds a steel pipe by subjecting a steel plate to a plurality of re...
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WO/2014/192091A1 |
In this method that is for producing a welded steel pipe by means of a press bending method and that produces a steel pipe by causing a starting-material steel plate to be three-point bend press-molded into an open pipe by means of a pai...
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WO/2014/188468A1 |
Provided are: a bending press device that can appropriately manage the amount of seam gap in an open pipe; and a device for producing a steel pipe. The bending press device, which is provided with an open seam edge measurement device tha...
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WO/2014/188038A1 |
The invention relates to a hydraulic press (1) comprising: a structure (52) comprising at least one support (23) for supporting the hydraulic press (1) on the ground; a work bench (2, 53, 24) intended to house a set of parts, from which ...
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WO/2014/188599A1 |
This method for producing a steel pipe (P) includes: a molding step for molding a steel plate into a cylindrical shape by means of a bending press method in which the steel plate is reduced by means of a punch (2), which has an outer per...
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WO/2014/185428A1 |
This blank (30) is the material of an elongate press-molded product (20) formed from: a first component (21), which has a substantially hat-shape cross-sectional surface, comprising a top plate (20a), a ridge line (20b), vertical walls (...
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WO/2014/185138A1 |
Provided are a forging device and forging method using the same, for processing a raw material into a bottomed cylindrical shape with high precision by forging the raw material by a simple operation in a short time. A forging device for ...
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WO/2014/116103A9 |
The invention relates to a device for producing a profiled metal plate, comprising a lower die and multiple upper dies, wherein said upper dies are moveable individually towards said lower die in a substantially parallel movement, wherei...
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WO/2014/028544A9 |
Apparatus and methods for forming three dimensional structures from a sheet of material of a desired medium are described. Examples described include an apparatus for folding a sheet of material to create a folded structure, the apparatu...
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WO/2014/173643A1 |
The element (12) is produced by profiling. The method comprises a step of greasing the element (12) before profiling and a step of degreasing said element (12) after profiling intended, in particular, to cause the greasing oil remaining ...
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WO/2014/171630A1 |
The present invention relates to a method in which a double-pipe form of steel material is bent so as to be moulded into an elbow, and relates to a method for moulding a double-pipe elbow by sequentially implementing: a double-pipe mould...
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WO/2014/170106A1 |
The invention relates to a method for producing a multi-layer large pipe, which has an outer carrier layer (1) and at least one inner application layer (2). Advantages regarding productivity and properties of the multi-layer large pipe a...
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WO/2014/167687A1 |
[Problem] To provide a press molding in which the plate pieces can be properly matched with each other and the weight of the product is not increased even though the plate pieces can be properly matched with each other, and a manufacturi...
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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/2014/167686A1 |
[Problem] To provide a hollow cylindrical member such that material cost can be reduced by increasing material yield in forming a clinch portion. [Solution] A collar member (60) as a hollow cylindrical member is formed by bending a strip...
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WO/2014/167349A2 |
An elongate tape element, a flexible pipe body and method of producing a flexible pipe body are disclosed. The tape element has a cross-sectional profile comprising a body portion for being positioned between collapse resistant tape wind...
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WO/2014/167346A1 |
An elongate tape element (508), a flexible pipe body and method of producing a flexible pipe body are disclosed. The tape element has a cross-sectional profile comprising a body portion (510) for being positioned between collapse resista...
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WO/2014/162350A1 |
The present invention provides a press apparatus that has good production efficiency and does not break down easily. Specifically, the present invention is provided with a base (2) installed on a floor surface (F) and an elevating platfo...
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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/2014/141794A1 |
This method acquires an experimental value for a stress-strain relationship by plastically deforming an elastic-plastic material by displacing or applying a load on same. A calculator: identifies, by using the acquired experimental value...
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WO/2014/143260A1 |
A method for manufacturing a protective sheath for a fan blade leading edge is described. The method may comprise generating a preform plate from a stock plate wherein the preform plate has a flattened surface and an inclined surface hav...
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WO/2014/137044A1 |
The present invention relates to a mold-less plate forming apparatus, comprising: two rotatable forming rollers which are arranged to vertically correspond to each other and can be bent at various curvatures; and a plurality of roller ad...
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WO/2014/137182A1 |
The present invention relates to a rigid structure, comprising: a plate-shaped body including a first bending part which has a thin plate and is bent with respect to a base part, and a second bending part bent with respect to the base pa...
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WO/2014/135829A1 |
Apparatus (120) for making an adaptor (2) which is used in heating and ventilation systems and which is used to connect ducting which is of a square cross sectional shape to ducting which is of a circular cross sectional shape, which app...
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WO/2014/132543A1 |
Provided is a forming method whereby a time needed to form a thin-board-like base material is shortened, while maintaining forming accuracy of the thin-board-like base material, and productivity relating to the formation of the thin-boar...
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WO/2014/129638A1 |
Provided is a workpiece holding apparatus that enables welding quality to be improved. The workpiece holding apparatus (clamp apparatus) (90) holds the form of a workpiece (a chain terminal (T2)), and is provided with a holding means whi...
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WO/2014/123054A1 |
In the present invention, a robot control device is provided with a control unit for controlling a robot (13) having the following: a multi-joint arm having a holding part (21) for holding a workpiece that is bent by a bending machine (1...
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WO/2014/117744A1 |
A pile tip maker comprises a body (1) and a lower mould (2), an upper mould (3), a clamp (91), a displacement execution mechanism (4) and a power mechanism (5) that are arranged on the body (1). The power mechanism (5) drives the displac...
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WO/2014/112056A1 |
This method press-molds a final molded article that is provided with a top plate section, a vertical wall section, and a flange section, and that has at least one curved section in the lengthwise direction thereof. The press-molding meth...
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WO/2014/098145A1 |
A first plate member (10) and a second plate member (12) thicker than the first have respective plate thicknesses in a second direction orthogonal to a first direction, and each have a first surface on one side in the second direction. T...
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WO/2014/094025A1 |
A free bending method is shown for bending a metal sheet (2), in particular a steel sheet, having a yield point > 500 MPa, in which method the metal sheet (2) bearing on two supports (3, 4) is loaded with a bending moment via a ram (5, 1...
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WO/2014/095783A1 |
Dual guide rail (50, 600, 700) comprising a first attachment area (61) and a second attachment area (62), each of which two attachment areas is formed with a cross- section of C-shape comprising a rear portion (511, 513; 512, 514), two s...
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WO/2014/097421A1 |
A press-forming mold equipped with a punch mold, a die, and a buckling suppression mold, wherein a first surface of the buckling suppression mold has pressure-receiving parts that receive reaction force for elastically deforming the buck...
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