Patents for B21D 43 - Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices (11,526) |
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12/17/1985 | US4558809 Gripper feed system for blanking presses or the like |
12/10/1985 | US4557370 Finger apparatus for an idle station in a transfer press |
12/10/1985 | US4557135 Device for manipulating workpieces |
12/10/1985 | US4557134 Apparatus for supporting workpieces in a multistage press |
12/10/1985 | US4557133 Press unit having gripper rails to be exchanged at the same time as the tools |
11/26/1985 | US4555012 Method and device for separating and connecting transfer bar of three upright type transfer press |
11/26/1985 | US4554814 Air transfer system and method for a shell press |
11/19/1985 | US4553445 Intermittent movement-controlling indexing shuttle device |
11/19/1985 | US4553444 Retractor mechanism for article transfer apparatus |
11/19/1985 | US4553418 Apparatus for producing elongated workpieces of predetermined transverse profile |
11/12/1985 | US4552294 Gripping feeder for strip or wire stock |
10/29/1985 | US4549683 Roll feed apparatus |
10/29/1985 | US4549425 Forging machine transfer with misalignment detector |
10/22/1985 | US4548537 Apparatus for taking up rod type materials |
10/15/1985 | US4547645 Material handling method and apparatus therefor |
10/15/1985 | US4546683 Method of and a cutting press for separating parts from a workpiece plate |
09/25/1985 | EP0155332A1 Intermediate work piece support in a transfer press |
09/24/1985 | US4543034 Linear transfer stroking boom |
09/24/1985 | US4542660 Cam-type hydraulic driving device |
09/17/1985 | US4541318 Press for forming sheet metal elements |
09/17/1985 | CA1193538A1 Apparatus for outfeeding and stacking of sheet metal sections or cuttings or the like |
09/12/1985 | WO1985003989A1 Intermittent movement-controlling indexing shuttle device |
09/10/1985 | US4540087 Three-dimensional work transfer apparatus |
09/03/1985 | US4538721 Conveyor |
08/27/1985 | US4537550 Automatic stack developing and loading system |
08/27/1985 | CA1192481A1 Cradle straightener feeder |
08/20/1985 | US4536118 Apparatus for palletizing pressings |
08/20/1985 | US4535617 Stamping machine |
08/13/1985 | US4534202 Cup feeding mechanism |
08/07/1985 | EP0150837A2 Plate shearing machine with a plate positioning device for positioning metal sheets on the supporting table of the machine |
08/07/1985 | EP0150809A2 Apparatus for removing and stacking cuttings of sheet metal falling behind the cutting line of a plate-shearing machine |
08/06/1985 | US4533291 Turnover device |
08/06/1985 | US4532966 Device for producing and removing shaped wire material pieces |
07/31/1985 | EP0150043A2 Feeding device for the step-by-step transport of material and/or work pieces, in particular in presses |
07/30/1985 | US4531626 Process for distributing disks and apparatus therefor |
07/24/1985 | EP0149358A2 Feeding apparatus for coiled strip material |
07/24/1985 | EP0149184A2 Apparatus for transferring relatively flat objects |
07/23/1985 | US4530446 Machine for handling parts |
07/18/1985 | WO1985003146A1 Apparatus for controlling movement and positioning of workpiece for machine tool |
07/09/1985 | US4527936 Automatic plant for stacking sheet metal pressings |
07/09/1985 | US4527933 Spike plate and method and device for manufacturing it |
07/09/1985 | US4527452 Cutting device for cutting elongated profiles into sections |
06/25/1985 | US4525706 Misfeed monitoring apparatus for transfer press |
06/25/1985 | US4524656 Method for cutting metal rods into shorter lengths |
06/25/1985 | US4524601 Automatic apparatus for downsetting lead frame strips |
06/19/1985 | EP0145301A2 Belt transporter for electronic components |
06/19/1985 | EP0144589A2 Transportation device for rim blanks |
06/18/1985 | US4523889 Apparatus for automatically delivering workpiece |
06/18/1985 | US4523749 Hole forming machine with adjustable work clamps |
06/18/1985 | US4523670 Workpiece transferring apparatus |
06/18/1985 | US4523490 Machine for handling parts |
06/18/1985 | US4523449 Grip-feed machines used with stamping and bending machines |
06/12/1985 | EP0143960A2 Device for straightening and cutting wire into lengths |
06/04/1985 | US4520933 Device for stacking cut plates in plate shears |
05/28/1985 | US4519600 Card feeding, transfer and output apparatus for an automatic embossing system |
05/28/1985 | US4519309 Sliding tool table intended for the exchange of tools in presses |
05/28/1985 | US4519284 Universal sheet metal holder |
05/21/1985 | US4517725 Method and apparatus for formation of packs of punched plates useful for spark extinguishing |
05/08/1985 | EP0140189A1 Device for feeding sheet blanks to the drawing station of a multistage press |
05/07/1985 | US4515050 Apparatus for feeding sheet metal plates to a sheet shear arrangement |
04/30/1985 | US4513602 Transfer device |
04/30/1985 | CA1186270A1 Belt transporter for electronic components |
04/24/1985 | EP0138142A1 Multi-step press with two driven transfer rails |
04/23/1985 | US4512227 Apparatus for the automatic shearing of a sheet metal in several pieces of different size |
04/16/1985 | US4511029 Apparatus for transferring articles |
04/16/1985 | US4510785 Automatic sheet metal folding machine |
04/11/1985 | WO1985001460A1 Multiple-die press with two actuable transfer tracks |
04/11/1985 | WO1985001459A1 Plant for feeding sheet metal cuttings to the drawing stage of a multistage press |
04/10/1985 | EP0136598A2 Device for manipulating metal sheets |
04/10/1985 | EP0136287A1 Axial guiding device for bars, pipes and wires. |
04/09/1985 | US4509638 Conveying system for press work materials |
04/09/1985 | CA1185158A1 Automatic sheet metal folding machine |
04/02/1985 | US4507995 Arrangement for removing workpieces from a cutting press |
03/28/1985 | WO1985001277A1 Card feeding, transfer and output apparatus for an automatic embossing system |
03/27/1985 | EP0135095A1 Peripheral accessory device for automatically loading and unloading a punching and nibbling machine |
03/26/1985 | US4506574 Zigzag feeder for blanking machine |
03/26/1985 | US4506573 Shearing machine |
03/26/1985 | CA1184629A1 Computer directed loading and unloading devices |
03/20/1985 | EP0134776A2 Press for working metal sheets |
03/20/1985 | EP0134702A1 Apparatus for cutting electric wire in specified length |
03/12/1985 | US4503969 Device for splitting a pair of segmented transfer bars of a transfer press or the like |
03/12/1985 | US4503766 Parts depository, particularly for large-area workpieces in a transfer press handling large workpieces |
03/05/1985 | US4502591 Transfer mechanism |
02/26/1985 | US4501523 Apparatus for feeding platelike workpieces to a machine tool |
02/26/1985 | US4501352 Work-conveying apparatus |
02/13/1985 | EP0132819A1 Device for adjusting a metal band in a processing station |
02/05/1985 | US4497196 Apparatus for performing operations on strip material |
01/31/1985 | WO1985000307A1 Advancing press tool |
01/29/1985 | US4496280 Workpiece transfer mechanism |
01/22/1985 | US4494312 Press brake gauging apparatus |
01/22/1985 | CA1181442A1 Clamping apparatus |
01/22/1985 | CA1181268A1 Running stop |
01/15/1985 | US4493447 High speed article feeding apparatus |
01/09/1985 | EP0130955A2 Advancing press tool |
01/08/1985 | US4492901 Control system for synchronizing combination press line |
01/01/1985 | US4491451 Work handling assembly for depositing a workpiece into the die space of a drop-forging press |
12/27/1984 | CA1179932A Backgauge structure |
12/25/1984 | US4489871 Strip feeding apparatus |
12/19/1984 | EP0128487A1 Machine-tool having a stationary magazine |
12/18/1984 | US4488847 Apparatus for storing rod-shaped material |