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WO/2012/163921A1 |
The invention relates to a bending angle sensor (100) which has a housing (10) with an elongate recess (11) in which a sliding block (12) is guided in a resiliently mounted manner, wherein, at one end (10b) of the housing (10), there is ...
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WO/2012/164486A1 |
A press brake (1), unusually capable of a high processing accuracy and short cycle times, comprises a supporting structure (2), said supporting structure comprising: two flanks or shoulders (3, 4) located at the press brake sides; said t...
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WO/2012/165948A1 |
The invention relates to a method for compensating deviations in a deforming operation between two beams of a press, comprising of arranging one or more compensating element at a suitably chosen location in the press, detecting the devia...
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WO/2012/161142A1 |
The purpose of the present invention is to provide a hollow curved plate that can prevent cracking during bending and in the environment of usage; also to provide a method for manufacturing the hollow curved plate, and a burner for a gas...
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WO/2012/155168A1 |
The invention relates to an angle measuring device for a press brake (1) comprising a press table (2) with a bending die (3) and comprising a press beam (4) which can be moved relative to said die in a moving direction (7) and which comp...
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WO/2012/157064A1 |
Provided are a metal mold for hot pressing that can quench a workpiece at a sufficient cooling rate without increasing the pressure during press processing of the workpiece and a method for manufacturing the metal mold for hot pressing. ...
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WO/2012/151600A1 |
The invention relates to a bending press (1) and to a method for operating such a bending press, comprising a control unit (17) and a stop device (16) for positioning a workpiece (3) for bending between a first bending tool (12) and a se...
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WO/2012/151601A1 |
The invention relates to a manufacturing plant (1), in particular for the open-die bending of workpieces (2) to be manufactured from sheet metal, comprising a bending press (3) having a machine frame (8) and pressing beams (13, 16) and a...
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WO/2012/150352A2 |
The invention pertains to the field of steel processing and steel production, in particular of the production of steel profiled elements. The invention relates to a method for producing a steel profiled element, comprising the following ...
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WO/2012/145781A1 |
The invention relates to a method for inserting or removing at least one bending tool (1) at a tool holder (2) of a vertically operating press brake, in which a receiving body (5) provided with a slot-like tool interface (3) is transferr...
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WO/2012/144749A2 |
The present invention relates to a device for bending a bracket for a hydraulic breaker, which enables a bracket for a hydraulic breaker having excellent durability against vibrations or external impacts to be produced by sequentially be...
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WO/2012/144090A1 |
Provided is a squeeze roll stand with which the squeeze rolls can be exchanged easily, and which has a simple equipment configuration. This squeeze roll stand, which is arranged in a junction location of an electro-resistance welded tube...
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WO/2012/136187A1 |
The invention relates to a sheet metal bending machine having a bending jaw arrangement and/or roller arrangement (1, 1a, 1b, 1c, 1d, 1e, 1g) for shaping a metal sheet (5) to form an open-seam pipe, wherein at least in parts during shapi...
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WO/2012/135968A1 |
In order to produce a can body (27) having a can jacket (19) extending around a can axis in the circumferential direction, which can jacket is closed in the circumferential direction by means of an adhesive connection between contact are...
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WO/2012/132791A1 |
A tip-bend forming method for machining pockets while a curved, plate-shaped workpiece is in a flattened state, without depending on novel machining equipment, wherein the curve radius of the plate-shaped workpiece after the pockets have...
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WO/2012/135450A2 |
Multi-port tube structures are fabricated in a process in which a web of metallic material has a pattern of features fonned therein by a rotary die fonning process carried out on a continuous basis. The web of material is cut into strips...
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WO/2012/130859A1 |
A panel bender (10) designed for making bends on sheet metal sheets (13) comprises a substantially C-shaped main structure (11) equipped with a fixed element (12) and a mobile element (14) designed to support and clamp in a preset positi...
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WO/2012/126032A1 |
The invention relates to a manufacturing plant (1) for the free-form bending of workpieces (2) to be produced from sheet metal, comprising a bending press (3) having press beams (13, 16) and tool receptacles (19, 20), to which a bending ...
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WO/2012/128707A1 |
A method of cold forming a piece of sheet metal (1) by bending or press moulding, in which method: - the piece of sheet metal is bent over a bevelled edge (12, 13) of a tool (10) so that the piece of sheet metal in the bending area (B1, ...
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WO/2012/123477A1 |
A suspension arm 1 for a vehicle wheel suspension system is manufactured as a formed sheet-metal part. The suspension arm 1 has at least two connecting points A1 - A3 and a base 2 connecting at least two connecting points A1 - A3, and an...
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WO/2012/123092A1 |
The invention relates to a method for angle-precise edging or bending of sheet metal plates, wherein data is collected by weighing a plate before the forming process and subsequently correcting the bending angle on a few freely selected ...
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WO/2012/122580A1 |
The invention relates to a tool-positioning device (22) for at least two tool positions (19, 20) for at least one tool set (10, 11) comprising a tool clamping adapter (16) and at least one bending tool (15), wherein said tool positions c...
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WO/2012/119175A1 |
The invention relates to a method for positioning a workpiece (2) at a press brake (1), comprising the steps of feeding the workpiece (2) from the front face (12) between an upper die (5) and a lower die (4), advancing the workpiece (2) ...
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WO/2012/120429A1 |
Described is a procedure for bending a sheet of sheet metal on a panel bender machine wherein upon bending the sheet of metal sheet a first software (BE) for machine control transmits to a second software (VS) for management of a TV came...
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WO/2012/120430A1 |
Described is a procedure for controlling the shape of a complex metal profile obtained by a successive series of a plurality of bends of a metal sheet on a panel bender machine equipped with a data processing and functions control unit f...
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WO/2012/121445A1 |
Disclosed is a manufacturing method for a porous metal-foam cone assembly. A metal-foam cone assembly according to the present invention comprises the steps of: providing a porous metal-foam sheet; cutting the porous metal-foam sheet int...
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WO/2012/118223A1 |
A method for bending a sheet metal, which comprises: a hardness adjustment step wherein a blank (10) that has a high hardness region (11) and a low hardness region (12) having a lower hardness than the high hardness region (11) is formed...
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WO/2012/116974A1 |
The invention relates to a safety supporting structure (1) which is produced according to a roll-forming method. According to the invention, the safety supporting structure (1) is produced in the roll-forming method from a steel strip of...
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WO/2012/112306A2 |
A method of bending sheet metal uses a test work piece of the same thickness and material as a finished piece. The test piece is bent into an angled form having an interior angle of any size. The interior angle is measured as are the hei...
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WO/2012/108436A1 |
A bending machine (1) is provided with: a frame (2) having a punch-side frame section (23) and a die-side frame section (25); a punch holder (8) provided to the punch-side frame section (23); a die holder (10) provided to the die-side fr...
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WO/2012/103565A1 |
The invention relates to a production device (1) and to a method for operating said device, comprising a bending press (2) for producing workpieces shaped by bending between bending tools (13) of a bench beam (8) that is fixed and a pres...
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WO/2012/100802A1 |
The invention relates to a device for shaping flat products (1) into slit pipes or primary pipe products (2), comprising at least one internal shaping tool (3) for the at least stepwise shaping of the flat product (1) in the radial direc...
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WO/2012/101543A1 |
Panel bending machine for bending sheets (12),comprising a support plane (8), an upright structure (24),at least one sheet-blocking device (28) able to constrain the sheet (12) in relation to said support plane (8),at least one blade-hol...
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WO/2012/098609A1 |
A safety device (10) is a safety device (10) for a machine having an operating part (209) that processes or moves an article being operated on. The safety device is provided with a posture acquisition unit (201) that acquires posture dat...
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WO/2012/098423A1 |
The invention is related to a self -lubricating v-driver in the molding members of the mechanical presses used for shaping the metal sheet parts used in vehicle frames in the automotive sector and the cam dwell member located between mal...
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WO/2012/096338A1 |
A bender driving device provided with: a drive cylinder (11) which moves one table (2) in a reciprocating manner; an electrically-driven device (13) which has a motor (14) and a ball screw rod (16) connected to the motor and in which the...
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WO/2012/096339A1 |
A press brake (1) having a lower table (7), an upper table (9) facing the lower table (7), and a toggle mechanism (11) which uses a servo motor (17) to move the upper table (9) relative to the lower table (7).
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WO/2012/096362A1 |
A device for adjusting residual stress comprises: an input means for inputting information relating to cutting; a residual stress database associating a plurality of cutting conditions with the resulting residual stresses thereof; a proc...
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WO/2012/092909A1 |
The invention relates to a method for controlling a forming process, in particular an incremental forming process for producing sheet metal structures (1'). At the start of a forming process, at least one selected forming parameter for a...
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WO/2012/091650A1 |
When roll-forming a blank into a profile having varying width and upright sides, the vertical position of at least any one of the forming roll pairs (21, 22; 23, 24) is varied 5on either side during the roll-forming operation while the l...
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WO/2012/083332A1 |
The invention relates to a production system (1) for workpieces (2) to be produced from sheet metal, comprising a bending press (3) having press beams (13, 16) and tool receptacles (19, 20) formed on the press beams (13, 16), a bending t...
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WO/2012/079109A1 |
The invention relates to an open- and closed-loop control device (1) for a driving arrangement (7) of a movable press beam (8) of a bending press (3), in particular a press brake, comprising a protective housing (29) that has an access o...
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WO/2012/081717A1 |
Provided are a method of designing a material having mechanical characteristics such that a spring-back angle of a predetermined value can be obtained after a cylinder formation process of materials having various mechanical characterist...
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WO/2012/079108A1 |
The invention relates to a machine controller, comprising a sensor module (4), an evaluating module (9), and a control module (5), wherein the sensor module (4) has a converter, which converts a mechanical quantity acting on the sensor m...
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WO/2012/077047A1 |
Panel-bending machine (4) for processing sheets (12), comprising a support plane (8), at least one sheet- blocking device (28), at least one blade-holder device (32) fitted with blades (36) suitable to perform bending operations of said ...
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WO/2012/071850A1 |
A device for measuring the bending angle of a bending piece is composed of a rotating platform (100), a drive device (400) mechanically connected with the rotating platform (100) to drive the rotating platform (100) to rotate, an angle m...
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WO/2012/075363A1 |
A bending die having a first bending surface (124) and a second bending surface (136) that is rotatable with respect to the first bending surface (124). The second bending surface (136) rotates with respect to the first bending surface (...
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WO/2012/067343A2 |
Provided is an apparatus in which a thin metal plate is thermally deformed and bent using residual stress in order to manufacture a metal pipe. In the apparatus using residual stress to continuously manufacture a metal pipe, an uncoiler ...
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WO/2012/063710A1 |
A robot hand (15) that can be mounted on a robot hand mounting section of a robot is provided with a suction holder (31), which holds a long work by sucking one surface of the work, and a pair of grasping tools (51l, 51r), which can be b...
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WO/2012/059233A1 |
The invention relates to a method for the roll-forming of profiles or structural parts from semifinished sheet-like products, in particular from metallic materials, in particular from steel sheet or aluminium. For this, the semifinished ...
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