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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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WO/1997/006903A1 |
In order to improve a workpiece stop device (10) for a machine too, especially a sheet-metal working machine (12), comprising a supporting frame, an adjusting slide (56) movable on the supporting frame (30) in the stopping direction (50)...
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WO/1997/001405A1 |
A table (27) holding a work (28) is controlled through servomotors (22, 23) by position control means (10a) in a CNC device (10). A predetermined time before the positioning of the table (27) is completed, press action control means (10d...
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WO/1996/038265A1 |
A device for clamping parts (4), in particular metal sheets, in a motor vehicle mounting line, has a console (1), a support (3) for the parts (4) that may be secured on a top stop (2) of the console (1), and a pneumatic clamping device (...
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WO/1996/034817A1 |
The invention concerns an automatic internal transfer gantry and its systems, in particular for palette conveying of pressed car parts from a progressive press for bulky parts. The invention is characterized by the following features: a ...
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WO/1996/033825A1 |
Apparatus for forming elongated metal cans (32) from relatively short cups (30) by utilizing a reciprocating ram (24) to drive the cups one at a time through a die pack (33a-33d), is provided with a continuously rotating feed (41) that t...
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WO/1996/032214A1 |
The device comprises a pair of motorised slides (24) able to move back and forth along a bladeholder in the press. Each slide (24) comprises its own reference block (30) for engaging with the metal sheet that is to be bent. Each referenc...
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WO/1996/030169A1 |
A method of handling a robot, comprising a work search step of allowing an arm to approach a stack base at high speed and then at low speed until a work is detected; a step of stopping the arm when the work is detected, storing the posit...
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WO/1996/028293A1 |
Die presses (P1, P2, P3, P4) containing removable dies (5) and arranged in a row (1) for operating successively on a workpiece (W) which traverses such row (1) utilize movable die carts (C1, C2, C3, C4, C5) which not only are capable of ...
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WO/1996/026025A1 |
A multi-station transfer press (10) is provided. Cross bar assemblies (28) transfer work pieces (12) between adjacent press stations (14) in transfer press (10). Each cross bar assembly (28) moves work pieces (12) between adjacent press ...
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WO/1996/014965A1 |
The device comprises a transfer unit with a block (44) containing wells (48) in which suckers (50) are located. The wells (48) comprise a border (72) made of a sealing and friction material. The peripheral wall (60) of the sucker (50) is...
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WO/1996/014949A2 |
Several methods and subsystems are disclosed for aligning a workpiece (16) as it is being loaded into a die space of a bending apparatus (29), and for performing sensor-based control of a robot as it moves a workpiece from one location t...
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WO/1996/012577A1 |
A self-contained stagger-feed drive for roll-fed two and three-row blanking derives both the stepwise angular rotation of the feed rolls (16, 18) and the axial reciprocation thereof from a single mechanical input, using interchangeable c...
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WO/1996/010902A1 |
An electromechanical press apparatus for trimming excess portions from a leadframe strip package having a semiconductor chip thereon and for forming leads of the leadframe strip package extending from the semiconductor chip is disclosed....
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WO/1996/009905A1 |
The invention concerns a method of positioning elongate, rod-shaped material to be cut to a precise length, the material being guided over a table roller to a cutting plant and moved towards a movable stop which can be pivoted into the t...
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WO/1996/008326A1 |
A device is disclosed for guiding conveyed goods on a roller table with mutually spaced rollers arranged transversely to the transport direction and guiding elements arranged in the marginal area of the rollers and capable of being moved...
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WO/1996/007493A1 |
The holes (101-106) are successively made by the punch (S1) in the multi-angled workpiece (W6) which, together with the lateral stops (A1-A4), determines various angular positions and hence the position of the hole to be stamped in the w...
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