| 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) |
|---|
| 04/12/1995 | EP0647488A1 Press, multistage press or the like forming machine |
| 03/28/1995 | US5400652 Plate positioning system for presses |
| 03/28/1995 | US5400635 Can forming apparatus |
| 03/23/1995 | DE4331479A1 Feed device for transporting material and/or workpieces in steps on or in intermittently working production machines |
| 03/23/1995 | DE4329403A1 Positioning device |
| 03/21/1995 | US5398534 Structure for supporting forming tools in a machine for forming sheet metal by stretching |
| 03/09/1995 | WO1995006531A1 Bar introduction device |
| 03/08/1995 | EP0462286B1 A method of positioning a metal sheet for a sheetmetal working machine |
| 03/08/1995 | CN1099677A Multi-frame punch for plate forming or like punching apparatus |
| 03/07/1995 | US5394725 Apparatus for the production of spacer frames for insulating glass panes from hollow profile strips |
| 03/01/1995 | EP0640057A1 Method and apparatus for destacking sheet metal members |
| 02/28/1995 | US5392630 Unit and method for feeding semifinished parts on to a forming machine, particularly a press |
| 02/23/1995 | WO1995005254A1 Controller |
| 02/23/1995 | DE4328205A1 Apparatus for machining long articles |
| 02/23/1995 | DE4327714A1 Disc-shaped plate |
| 02/23/1995 | CA2147242A1 Controller |
| 02/22/1995 | CN1098969A Function table for transporting work piece |
| 02/21/1995 | US5390538 Process for bending metal hollow sections and apparatus for carrying out the process |
| 02/21/1995 | US5390525 Indexing conveyor for a die transfer system |
| 02/16/1995 | DE4403011C1 Method for separating nonmagnetic sheets |
| 02/14/1995 | US5388954 Unit for feeding semifinished parts to a forming machine, particularly a press |
| 02/14/1995 | US5388952 Arrangement for transferring sheet metal parts in a press installation |
| 02/14/1995 | CA2061136C Apparatus for changing work holder in transfer press |
| 02/09/1995 | WO1995003901A1 Mechanical hand for moving plates, in particular sheet metal panels, with respect to a machine tool such as a bending press |
| 02/09/1995 | CA2167416A1 Mechanical hand for moving plates, in particular sheet metal panels, with respect to a machine tool such as a bending press |
| 02/08/1995 | EP0637483A1 Tool for machining pieces |
| 02/08/1995 | EP0456830B1 A device for transferring a workpiece |
| 02/07/1995 | CA2048265C Apparatus for turning a panel or a panel stack on the worktable of a cutting machine |
| 02/07/1995 | CA2003800C Method and apparatus for multi-step workpiece manufacturing |
| 02/01/1995 | EP0636435A1 Work loading and unloading device for bending machines |
| 01/31/1995 | US5385040 Forming facility |
| 01/26/1995 | DE4344877C1 Gripping and transporting apparatus |
| 01/26/1995 | DE4324619A1 Device for the releasable connection of feedbar parts in a transfer press |
| 01/26/1995 | DE4324383A1 Device for adjusting the longitudinal feed movement of the feedbars of a transfer press |
| 01/25/1995 | CN1027494C Robotized handling device and sheet metal bending system featuring same |
| 01/24/1995 | US5383348 Press comprising a transfer device for sheet metal parts |
| 01/17/1995 | CA2042472C Index-feed machining system |
| 01/11/1995 | EP0633094A1 Multi-stage automatic press and assembly machine |
| 01/11/1995 | EP0633077A1 Device for intermittent feed of workpieces |
| 01/04/1995 | CN2186612Y Contact roller guiding plate machine |
| 01/03/1995 | US5377520 Method and device for inserting sheet bars into drawing tools |
| 12/31/1994 | CA2127186A1 Work loading and unloading device for bending machine |
| 12/28/1994 | EP0630702A1 Method for feeding and advancing a strip and feeding apparatus for carrying out the method |
| 12/28/1994 | EP0630701A1 Method to butt bars, and bar butting assembly that employs such method |
| 12/27/1994 | US5375513 Press installation with slides connected at linking points by connecting rods to a press frame |
| 12/26/1994 | CA2124101A1 Method to butt bars, and bar butting assembly that employs such method |
| 12/22/1994 | DE4320431A1 Transfer-press complex |
| 12/22/1994 | DE4320430A1 Transfer press complex |
| 12/14/1994 | EP0628404A1 Multiple column press or similar press installation for sheet metal forming |
| 12/14/1994 | EP0628363A1 Multi column press |
| 12/14/1994 | EP0627967A1 Method and apparatus for flattening portions of a corrugated plate |
| 12/08/1994 | DE4318579A1 Apparatus for cutting to length and piercing strip material |
| 12/07/1994 | EP0627372A1 Stacking device for tabular goods |
| 11/29/1994 | US5368284 For moving strip stock through the work position of a machine |
| 11/24/1994 | WO1994026436A1 Apparatus and method for transferring and forming parts in a press |
| 11/23/1994 | CN1026679C Apparatus for drawing and/or guiding long material |
| 11/22/1994 | US5366137 Method and apparatus for shaping metal sheets into can bodies and feeding the can bodies to a welding station |
| 11/22/1994 | US5365829 Transfer driver for pressing machine |
| 11/17/1994 | DE4315423A1 Slide stroke-position adjustment for slide catches |
| 11/15/1994 | US5363731 Apparatus for displacing and adjusting powered rolls supported in crossbeams for conveying metal plates |
| 11/15/1994 | US5363729 Shearing machine |
| 11/15/1994 | US5363685 Transfer device in a press |
| 11/15/1994 | US5363684 Device for transferring sheet metal parts in a press installation |
| 11/15/1994 | US5363683 Forming machine |
| 11/09/1994 | EP0623420A1 Transporting and locating device |
| 11/08/1994 | US5361486 System of machining devices |
| 11/02/1994 | CN2181347Y Automatic sheet feeder for microcomputerized NC puncher |
| 11/01/1994 | US5359875 Apparatus and method for transferring and forming parts in a press |
| 10/26/1994 | EP0621094A1 Device for coupling and uncoupling or locking and unlocking of additional or exchangeable pieces like tools, transfer gripper bar sections or the like |
| 10/26/1994 | EP0621093A1 Transfer device for transferring workpieces in a press line |
| 10/26/1994 | EP0621092A1 Device for the transfer of workpieces in a multiple stage press |
| 10/25/1994 | US5358375 Device for transferring materials and product with respect to a processing machine |
| 10/25/1994 | US5358164 Drive apparatus for a driving of at least one oscillating shaft and an intermittent feeding apparatus including the drive apparatus |
| 10/25/1994 | US5357854 Method for high-speed calendering |
| 10/25/1994 | US5357778 Automatic reinforced bar bending apparatus |
| 10/18/1994 | US5356062 Roll feed apparatus for intermittently feeding a workpiece |
| 10/18/1994 | US5355708 To produce bent rod product pieces |
| 10/18/1994 | CA2005307C Rotary cup infeed |
| 10/18/1994 | CA1332619C Manipulator for a plate bending machine and a robotic device equipped with said manipulator |
| 09/29/1994 | WO1994021404A1 Transfer feeder |
| 09/29/1994 | WO1994021403A1 Vibration reducer for transfer apparatuses |
| 09/29/1994 | DE4310057A1 Device for transferring workpieces through a series of work stations |
| 09/29/1994 | DE4309949A1 Plate placement and feed system for presses |
| 09/29/1994 | DE4309642A1 Transfer device for workpiece transport |
| 09/29/1994 | DE4309482A1 Feed device for sheet-metal strips on processing machines |
| 09/29/1994 | DE4309481A1 Device on sheet-processing machines, especially on automatic stamping machines |
| 09/28/1994 | EP0616861A1 Table-and feeding system for presses |
| 09/28/1994 | EP0616860A1 Table- and feeding system for presses |
| 09/28/1994 | EP0616859A1 Transfer equipment for workpieces handling |
| 09/27/1994 | US5349843 Overhead belt discharge apparatus for container end closures |
| 09/27/1994 | US5349841 Feeding apparatus for metal belting and manufacturing apparatus for fins of a heat exchanger |
| 09/21/1994 | EP0615799A1 Method and apparatus for processing material in a progressive die |
| 09/20/1994 | US5347899 Slot cutter |
| 09/20/1994 | US5347898 System for assorting small product pieces cut from work pieces |
| 09/13/1994 | US5346358 Apparatus for automatically stacking differently sized panels or packs of panels |
| 09/13/1994 | US5346112 Capstan draw apparatus for periodically gripping and drawing an elongated member |
| 09/13/1994 | US5346055 Machinery for discontinuously forwarding material or work past or through discontinuously operating tools |
| 09/13/1994 | US5345806 Device for manipulating sheet metal pieces |
| 09/13/1994 | CA1331995C Arrangement for the transportation of objects |
| 09/13/1994 | CA1331953C Robotized handling device and sheet metal bending system featuring the same |