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WO/1995/005254 |
A device is disclosed for producing homogeneous spheres from so-called stretch material, made in turn from strips of foil, in particular aluminium foil less than 0.1 mm thick. The device has a feeding reel (2), a strip of foil wound into...
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WO/1995/003901 |
The mechanical hand (16) comprises, on one hand, a zone (46) for the support and sliding of a panel or slab (SP) in a horizontal working plane (WP) and, on the other hand, a handling gripper (36) which can move horizontally along and acr...
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WO/1994/026436 |
The present invention includes an apparatus and a method for transferring and forming parts in a press (20). The press (20) has a plurality of longitudinally disposed workstations (WA-E). A parts transfer system (22) has a grasping unit ...
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WO/1994/021403 |
This invention aims at reducing the vibration occurring during a motion of a vacuum transfer apparatus in a transfer press, and prevent the misfeeding of a work. To achieve this object, accelerometers (30, 32) are set on a crossbar (21) ...
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WO/1994/021404 |
A transfer feeder comprises a pair of lift beams (9) juxtaposed to extend in a direction of work transfer, a lift mechanism (10) for vertically driving the pair of lift beams, a plurality of pairs of cross bar carriers (15) connected to ...
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WO/1994/016840 |
A transfer feeder for a module-type transfer press comprising a plurality of slides, crowns that are divided for each of said slides, and a slide driving mechanism installed in said crowns for driving said slide, said transfer feeder bei...
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WO/1994/009950 |
In a double arm robot having a carry-in-side arm for carrying a work into a working machine and a carry-out-side arm for carrying out a work from the working machine, both of which arms are provided on both sides of one support post so t...
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WO/1994/009927 |
A method and apparatus is provided for crushing a portion of a corrugated plate in a selected area of the corrugations without blocking the grooves (14, 14'). In accordance with the method teeth are inserted into grooves on opposite side...
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WO/1994/008740 |
A method and a machine for producing plate components (1) from a sheet of metal (2) which is moved through a press (13) for at least a first cutting operation to be performed to separate the plate components from the sheet of metal and a...
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WO/1994/004347 |
A sheet calendering method and apparatus including a calendering cylinder (2), a delivering cylinder (4), and a conveyor for transporting sheets (A) between the calendering cylinder (2) and the delivering cylinder (4); wherein the convey...
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WO/1994/001234 |
An assembly line for producing steel coffers (2) from sheet metal plates (1) for ceiling and/or wall constructions, in particular for completing the interior or for building the superstructure of ships, for transportable and movable buil...
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WO/1993/023321 |
A method of separating, or destacking, sheets (3) from one another in a stack (2) comprises the steps that two separator devices (1) are brought into contact with opposing edges of the stack (2) and that the sheet (3) is subjected by eac...
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WO/1993/023185 |
In a method of cutting a metal strip into separate sheets and depositing the sheets onto a stack, the metal strip is cut at a speed (V1). Thereafter, the cut sheet is further conveyed on a first conveyor and is then transferred to a seco...
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WO/1993/022080 |
In a transfer feeder wherein feed levers (4) are oscillated via cam followers (5) by feed cams (2) provided on a cam shaft (1) adapted to be rotated by the power taken out from a transfer press, to drive transfer bars in the feed directi...
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WO/1993/019865 |
Described is a bending machine for simultaneously bending two individual wires superposed over each other, the machine having, located one after the other along a feed line, a first alignment device (1), a feed device (2), a second align...
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WO/1993/013915 |
A method and system are provided for efficiently transferring a workpiece (P") from a first work station including a first sheet (106) metal press to a second sheet metal press (108) by providing a pendulum-type robot (112), including an...
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WO/1993/003893 |
A linear punch press (20) for punching sheet material is formed by an X axis central support frame (30) having a co-extensive laterally spaced parallel support table (28 - 28a) on either side. Medially its ends the central frame supports...
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WO/1993/000185 |
A mechanical transfer press (80) employs a plurality of paired self-supporting stroke doubling transfer/feed mechanisms (96, 98, 108, 110), with each pair of transfer/feed mechanisms coupled to cross bar (100, 101), for sequentially tran...
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WO/1992/018286 |
An apparatus for carrying materials and products onto and out from a table (13) of a working machine (1), comprising: a stocker (5R, 5L) provided with shelves (3) arranged in a plurality of stages for allowing material-pallets and produc...
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WO/1992/016320 |
A transfer feeder crossbar automatic exchange system and a control system therefor, which can automatically exchange the crossbars. The crossbar automatic exchange system comprises: a crossbar change robot (7) for changing a crossbar (8)...
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WO/1992/010360 |
A feeder for transferring workpieces (35) from one press to another has a carrier device (18) with a linkage system (19) whose free, load-carrying end (20) executes a horizontal linear movement on both sides of the carrier (18). The end ...
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WO/1992/006805 |
A system for reducing looseness and backlash generally associated with transfer feed press feed systems (28) that includes a driven tensioning device (150) that exerts continuous tension on the drive system to ensure positive, slip-free ...
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WO/1992/004145 |
A system of machining lead frames (7), such as punching, cutting and bending of the leads consists of a number of machining devices (1, 2, 3) placed in series. Transport means (8) are provided for transporting the lead frames between the...
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WO/1991/019576 |
A transfer feeder wherein respective lift heights of lift beams on the upstream side and on the downstream side are varied, said lift beams being vertically moved by rocking of a lift lever through a connecting rod and lift mechanisms, s...
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WO/1991/019577 |
A transfer feeder capable of moving a transfer bar by use of a small driving force. A transfer bar provided with a work holding means is transversely supported by a link rotatably attached to a feed carrier movable along a feed rail, a f...
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WO/1991/018691 |
A locking device of a transfer feeder for preventing unexpected movement of a transfer bar or a driving part therefor and capable of locking the transfer bar at any desired position exactly. The locking device includes: a feed carrier (5...
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WO/1991/017847 |
A Distack feeder wherein iron powder and the like produced at the time of centering of a sheet material do not adhere to a conveyor belt during the conveyance so that the surface of the sheet material is not damaged during the conveyance...
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WO/1991/013705 |
A panel bender wherein the productivity of bending can be greatly improved, and works to be bent, having widths different from each other can be carried in and out by a single conveyer without interfering of the main bodies of the bender...
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WO/1991/009695 |
A device (12; 102) for manipulating sheet metal pieces (P) for a sheet metal processing machine (10; 101) is disclosed. The device (12; 102) comprises a plurality of manipulator units (20, 22; 106, 108, 110) with a plurality of gripping ...
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WO/1991/009696 |
The method is of the type in which the metal sheet (W) is manipulated by means of a movable gripping member (G) of a manipulator robot controlled by a programmer (PC) according to a programm for positioning successive lines of working of...
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WO/1991/008972 |
A method for stacking semifinished cylindrical metal products includes transferring the semifinished products from a sawing station (3) to a transporting vehicle (12), and stacking the semifinished products on the vehicle. During the tra...
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WO/1991/008869 |
To perform a simple and rapid preparation of control program, the control device for a robot manipulator for a sheet metal bending installation is provided with a first key means for inputting a command signal for actuating a first actua...
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WO/1991/008067 |
A device for transferring a workpiece to be presented for working includes a carrying member for picking up the workpiece from a withdrawal station. The carrying member includes a chute for receiving and transferring a product to a colle...
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WO/1991/005626 |
A method and apparatus for shearing plate stock involves conveying on a conveyor a single layer of scrap sheet material between a fixed serrated lower blade and a downwardly movable complimentarily shaped upper blade. The upper blade is ...
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WO/1991/004116 |
A control device for a work feeder automatically carrying in and out a work in association with the movement of the press, which device is capable of automatically setting an optimum motion curve according to the shapes and sizes of the ...
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WO/1991/004113 |
A device for bending steel rods into concrete reinforcing irons with a device (3) for feeding rods into a conveyor (8) with which a bundle of rods may be introduced laterally between bending members (11, 12), in which the conveyor has at...
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WO/1991/000784 |
An apparatus in a press line includes presses (1, 2) along a material flow direction for stepwise processing of a workpiece. A transfer device (13) moves each workpiece from one press (1, 2) to the next in the press line. The transfer de...
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WO/1990/014190 |
Plate shears for flat workpieces, especially sheet metal, comprise a fixed lower blade (4), an upper blade (6) secured to a vertically movable blade beam (8), a cutting bench (2) arranged in front of these blades, a swivel-roller bench (...
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WO/1990/011244 |
Devices which operate on the vacuum suction principle with several suction grip elements which can be connected to a suction line are often used, in particular, to grip perforated metal sheets. If a suction grip element encounters a stat...
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WO/1990/009945 |
A receiving device (2) consists of a base element (7) and a reinforcing arrangement (4). It is designed to receive a coil (1) and serves both for storage and to facilitate manipulation when a coil (1) is being unwound. The base element (...
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WO/1990/006824 |
Strip feeding mechanism intended for use in a stamping and forming machine comprises an intermittently rotated sprocket wheel (6) which is located adjacent to the operating zone of the machine in which the stamping and forming tooling is...
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WO/1990/003253 |
The invention relates to an arrangement for moving objects along a predetermined movement path, comprising a stand (1), a slide assembly (13) carried by the stand (1), and a gripping-device attachment device connected to the slide assemb...
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WO/1990/002005 |
An apparatus for contouring plastically deformable sheet material comprises a pair of opposed indexable turret assemblies (2, 3) each including a plurality of shaping rollers (4) comprising either solid rollers (30, 31) or split rollers ...
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WO/1990/000099 |
A system (10) for transferring workpieces through a series of linearly aligned, equally spaced work stations (14) where a predetermined sequence of operations are performed thereon. The workpieces (W) are transferred along an X axis by a...
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WO/1990/000146 |
A device for stacking preforms (2), in particular large stamped sheet metal parts for automobile bodies at the end of a press run (1), has at least one preliminary stacking device (4) in which four lifting units (16) form a preliminary s...
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WO/1989/006574 |
This invention relates to a finger tilting apparatus for a transfer feeder which is applied to a transfer press or the like and tilts a finger with respect to a feed bar. The apparatus includes an angle determination element for determin...
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WO/1989/002348 |
The invention relates to apparatus for transporting and handling piece goods (4), the apparatus including a stand or like structure; a transporting rail (10) or path carried by the stand; a trolley (17) which can be moved along the rail ...
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WO/1989/000466 |
This invention relates to a technique of measuring the width (l) of a coil material (3) supplied to a press line. Migration of both support shafts (4) of an uncoiler mechanism (1) for supporting at both ends the coil material (3) by a ra...
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WO/1989/000465 |
Tooling system for a forming machine has a continuous guide passageway (42) in which first and second tooling assemblies (44, 46) are contained for movement towards and away from each other. The passageway (42) has passageway surfaces wh...
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WO/1988/008342 |
In a press equipped with a power transmission (1) for transmitting the driving force of a press body to a transfer feeder of the present invention a motor (8) is rotated forwardly or reversely for rotating the shaft of the power transmis...
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