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WO/2000/066291A1 |
A locking mechanism is provided for use in conjunction with an electronic transfer feed system of a transfer press (10). The locking mechanism (110) includes a first gear (118) that has a plurality of external gear teeth disposed around ...
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WO/2000/066290A1 |
The invention relates to a method for machining platelike workpieces in a striated manner, whereby, in work steps, the material plate is machined by a controlled linear unit in a striated manner and always in the same X-axis direction. T...
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WO/2000/065531A2 |
The present invention is grounded on the problem, how to conceive appropriate assembly of a bracelet (1) or similar annular attaching requisite equipped by electronic data carrier as well as a feeding device (200) for transferring such b...
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WO/2000/061315A1 |
An automatic bending system includes an automatic bending press (46) including a pair of bending tools (48, 50) cooperating with each other, and an automatic manipulator (10) including a head (26) movable in a work space and provided wit...
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WO/2000/054904A1 |
The invention relates to a transport system, especially for the progressive pressing of large workpieces. The inventive transport system is characterised by a narrow structural shape but is still suitable for considerable transport steps...
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WO/2000/048932A2 |
The invention relates to a cutting device (1) for cutting stacked sheet-metal plates into sheet-metal strips using a cutting unit (12). Holding and positioning means (25 to 29 and 13 to 16) are arranged above said stack. This makes a spa...
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WO/2000/048763A1 |
A hemming system includes a hemming machine (10) having upper (12) and lower (14) dies moveable between an open spaced apart position and closed hemming position. The upper die (12) includes an engager (26) operative for engaging a part ...
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WO/2000/045974A1 |
Shearing plant for long products, such as in particular metal bars (11), the plant comprising an assembly to load and feed the bars (11) to be sheared, a shears assembly (38) a drawing and measured feed assembly (14), a movable store sub...
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WO/2000/029144A1 |
The invention relates to sheet shears with a transport (12) which conveys the metal sheet (5) towards the knife unit (8) with a rate of feed which corresponds to a predetermined velocity profile, thereby facilitating a low cutting veloci...
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WO/2000/020305A1 |
The invention relates to a device for progressively transporting workpieces (18) in a longitudinal direction from a receiving station, through at least one processing station of a press (1), comprising transporting means (4) for the work...
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WO/2000/016929A1 |
The present invention is for a method and a means for feeding of strip material to working machines in which the material is worked upon and separated into individual parts. Primarily the invention is for feeding of metal strip to presse...
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WO/2000/005521A1 |
An apparatus (10) for manufacturing a large-diameter gasket, in which a pair of holding presses (50, 66) have press members (58, 74) which selectively bear against an elongate band (16) while a bending press (90) pivots against a portion...
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WO/1999/065627A1 |
The invention relates to a gripper feed system for a machine tool, comprising a housing wherein a gripper mechanism with a clamping piece, and a shaft for driving the mechanism and feeding the material are mounted. The shaft is driven by...
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WO/1999/064183A1 |
A device (100) for forming a cutting blade for prints is disclosed. The device of this invention forms cutting blades by appropriately bending and cutting a metal strip (1) into desired blades through integrated work regardless of a diff...
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WO/1999/048632A1 |
The invention relates to a conveyor device, comprising a conveyor strip (6) for transporting workpieces (2) out of a cutting or stamping device (4, 5) and a placement star wheel (9) for putting upright the workpieces, which are delivered...
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WO/1999/044767A1 |
A transfer system (10) for moving work pieces (12) held in workpiece grippers (38) along a first, horizontal axis between a plurality of spaced apart workstations, the transfer system including a press (16) having a ram (18) movable alon...
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WO/1999/039849A1 |
The invention relates to a conveyor device for a modular machine line (1) for the production of containers. Said conveyor device (8) comprises a pair of beams (9a, b) that can be moved back and forth by a drive mechanism (10) for gradual...
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WO/1999/036202A1 |
The present invention relates to a mechanism for conveying a sheet metal strip, such as plate sheet strip, on a profiling line and/or after it. A mechanism in accordance with the invention is comprised of a sheet metal strip (1), a profi...
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WO/1999/033592A1 |
A reorientation station has front and rear vertical drives that are spaced apart from each other along a flow axis of the orientation station that coincides with the flow axis of the machine. A pivot carriage support bar is coupled at it...
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WO/1999/028063A1 |
The invention relates to a device for aligning a band (B), especially a metal band, having a guiding roller (14) which extends over the width of the band (B). Said guiding roller (14) is provided in order to lead the band (B) to a proces...
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WO/1998/053930A1 |
An apparatus for gripping, guiding and transporting opposite longitudinal side edges (10) of slit, deformable strip (12) for forming expanded mesh sheet. One chain (22) of each of two pairs of opposed endless chains (21, 22) has a longit...
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WO/1998/039145A1 |
A method and apparatus for protecting a die (1) from damage due to material jams in the material stamping equipment, wherein the material is advanced through the die by press feed rollers (6) powered by a drive motor (5). The position er...
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WO/1998/037992A1 |
The subject of the invention is a method for forming sheet metal strip, such as roofing sheets, in which the sheet strip (1) is moved forward and formed into undulated metal sheets by means of machine tools (2). The tooling (2) used in t...
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WO/1998/037994A1 |
The invention relates to apparatus for introducing tubes, bars, rods and similar bodies into machines in which they are processed as a result of a rotational/translational movement relative to their axes. The apparatus comprises a feed d...
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WO/1998/030355A1 |
A method and device for detecting the full load state of a collection pallet (65) on which machined works are loaded in a sheet-metal machining line (1) in which sheet-like works are machined in accordance with a machining schedule (13),...
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WO/1998/014288A1 |
The invention relates to a processing machine for work pieces (16) of flat material, specially sheet metal, comprising a work station (12a, 12b) designed as a bending station, in which the work piece is mounted parallel to a bending surf...
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WO/1998/013153A1 |
A bending centre has a bending cell (10), a charging device (12) with an insertion table for receiving a sheet metal part (14) to be inserted, and a manipulator (30) for gripping the sheet metal part, moving and rotating it. In order to ...
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WO/1998/013155A1 |
In a process for machining sheet metal parts (14) in a bending cell (10) of a bending centre, the sheet metal parts are successively transported from an insertion area to the bending cell. They are taken up by a first manipulator (32) of...
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WO/1998/008634A1 |
The invention concerns a method of producing and stacking components (9) from individual layers (30) which are punched, cut or the like out of a material strip (5). According to the invention, after being punched out, the layers (30) are...
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WO/1998/005441A1 |
The disclosed system is comprised of a welding device (4) intended to weld a bobbin running out to a new bobbin; a rectifier (7) for rectifying the metal strip (1); and a storage device (5) formed by a lower frame (5a) and an upper frame...
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WO/1997/047427A1 |
A loading and unloading apparatus for machine tables (6) of machines for cutting boards and sheets has a frame (13), with a suction nipple (14), and a rake (16). The prongs (5) of the rake (16) are pushed between vertical bars (7) of the...
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WO/1997/046339A1 |
A shaping machine, especially a bending machine, makes it possible primarily to bend, cut or stamp the edges (3) of sheet-like workpieces (2). The workpieces (2) may be taken up by the clamping jaws (12) of a manipulator (11) and taken t...
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WO/1997/044149A1 |
A work feeder control apparatus capable of positioning a feed bar finely even if a feeder is independently operated, saving the space and reducing the cost by simpliying the construction of the control apparatus. A cam angle detector is ...
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WO/1997/033707A1 |
The invention concerns a method of producing a hollow body from solid round steel by punching in a skew-rolling mill using gauge-forming guide elements, the solid round steel having been heated to shaping temperature. According to the in...
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WO/1997/033709A1 |
A device for effecting restoration from a step-out between respective shafts of a servo feeder safely in such a manner as to avoid as much risk of mechanical damage as possible, wherein the synchronizing position C of all the shafts is d...
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WO/1997/033710A1 |
A motion pattern is not affected by a change in a path line. A transfer feeder comprises a plurality of cross bars (12) which are provided in a transfer press body (1) having a plurality of processing stations W1, W2, --- and are adapted...
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WO/1997/033711A1 |
A transfer feeder comprises a lift beam (3) mounted in a transfer press body (1) of a transfer press, which has a plurality of processing stations (W1, W2, ---), and adapted to be vertically moved by a plurality of lift devices (4) insta...
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WO/1997/032678A1 |
The invention concerns a method for producing stamped parts, in particular plates, which comprises only two steps. In a first method step, the workpiece is blanked inside a device (1) in a fine blanking stage (2) and, after blanking, is ...
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WO/1997/031729A1 |
In a transfer feeder comprising a cam box (7a) provided on an upper portion of a press body (1) and housing therein a cam (8a) and a lever (9) adapted to be swung by the cam, the cam box being formed at its bottom with a slot (7b), into ...
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WO/1997/030804A1 |
An operation method in efficiently manufacturing even a small lot of products by the use of equipment including an existing press-brake and a feeding and taking-out robot. The method of operating a robot for a press-brake comprises the s...
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WO/1997/028913A1 |
When an abnormality occurs in a servo driving system in a feeder unit, a transfer press is operated without losing the synchronous operation of a press unit and the feeder unit, or stopped safely. The feeder unit is driven by a plurality...
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WO/1997/028912A1 |
Synchronous operation of a press unit and a feeder unit at the time of power failure is ensured by means of a very inexpensive structure. In a portion of a feeder line extending to a servomotor in a feeder unit (2), a capacitor for suppl...
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WO/1997/027960A1 |
A transfer feeder enables selection between a finger transfer system, in which a work (2) is clamped by jaws (3) to be transferred, and a vacuum transfer system, in which the work is sucked by work suction means to be transferred. In the...
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WO/1997/024220A1 |
The disclosure relates to a manipulator device for realising, in an effector (6), on the one hand a motion pattern (2) with a relatively long, substantially horizontal and rectilinear trajectory (3), and on the other hand a pivoting move...
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WO/1997/020648A1 |
In a transfer feeder installed in a transfer press having a plurality of processing stations in a press body, including a plurality of cross bars arranged spaced from one another in a feed direction and actuated by feed means and lift me...
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WO/1997/019769A1 |
A bending brake apparatus (10) having a bending brake (20), an attached foldable table (30), a coil holder (40) for holding coiled aluminum or coiled vinyl sheet material positioned at an end of the bending brake before the table and fac...
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WO/1997/018909A1 |
A punch press comprising a head including a ram and dies, which are movable in a Y-axis direction, the head being provided on a body frame; and a first and a second unit for moving a work in an X-axis direction and positioning the same, ...
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WO/1997/016268A1 |
A transfer press including a work conveyor (10) for conveying a work (5) into a press main body (1), disposed on the upstream side of a press main body (1) and a transfer feeder for serially conveying the works to each machining station ...
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WO/1997/006904A1 |
In order to improve a workpiece stop for flat material shaping machines, comprising a support pin movable in a stop direction and a stop pin with its frontal region extending freely beyond the support pin, in such a way that it facilitat...
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WO/1997/006902A1 |
The invention pertains to an apparatus for stepwise transverse conveyance of profiles, especially groups of profiles, by a longitudinal conveyor at the outlet of a metal extrusion press to a first (8) and optionally a second (9) cooling ...
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