| Patents for B23Q 7 - Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting (13,440) |
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| 03/05/1991 | US4996754 For a machine tool |
| 02/28/1991 | DE3928246A1 Machine tool cutting bar into defined lengths - has first tool which cuts groove and second tool which cuts off required length |
| 02/28/1991 | DE3928139A1 Verfahren zum fertigen von werkstuecken, insbesondere von fahrzeug-anriebsaggegaten, sowie einrichtung zur durchfuehrung des verfahrens A method of manufacture of workpieces, especially vehicle-anriebsaggegaten and device for implementing the method |
| 02/26/1991 | US4995779 Method and device for aligning and storing in a given order moldings having a tubular perforation |
| 02/26/1991 | US4995502 Pallet changer |
| 02/20/1991 | EP0413101A1 Procedure and apparatus for transversely dividing of metallic work pieces |
| 02/19/1991 | US4993996 Chain magazine for shop machines |
| 02/16/1991 | CA2023257A1 Apparatus for forming shaped edges |
| 02/13/1991 | EP0412584A2 Laser-punch composite processing machine |
| 02/12/1991 | US4991762 Bar guiding device for bar feeders of machine tools |
| 02/12/1991 | US4991707 Bodyside panel handling conveyor |
| 02/12/1991 | US4991706 Machine tool |
| 02/12/1991 | US4991516 Transport system for workpieces |
| 02/07/1991 | WO1991001196A1 Manually operated pallet changer |
| 02/07/1991 | DE3925248A1 Lifting device for machine tool - is used with multiple work stations and has horizontal arm which can be swung about vertical axis |
| 02/06/1991 | EP0411851A1 Rotary index apparatus |
| 02/06/1991 | EP0411446A1 Manufacturing device for the machining of medium-size and large parts |
| 02/06/1991 | CN1011503B Automatic loading and unloading device for butterfly products |
| 02/05/1991 | US4989717 Pallet exchanging apparatus for machine tool |
| 01/31/1991 | DE3924526A1 Separator conveyor for sorting wood etc. - has minimum two groups of different engagement and active areas |
| 01/30/1991 | EP0410882A1 Conveyor belt treatment |
| 01/30/1991 | EP0410833A1 Robotized handling method and device |
| 01/30/1991 | EP0410368A2 Machine for the roughing of uppers for items of footwear before the operation of injection-molding the sole |
| 01/29/1991 | US4987834 Accumulating conveyor with self-propelled pallets |
| 01/23/1991 | EP0409190A2 Conveyor means |
| 01/23/1991 | EP0409085A1 Palette changing apparatus for machine tools |
| 01/22/1991 | US4985982 Process and apparatus for cutting and trimming printed circuit board workpieces |
| 01/22/1991 | US4985971 Machine tool |
| 01/17/1991 | DE3922196A1 Appliance for standing up elongate components - has two transporters with carriers and turntable |
| 01/16/1991 | EP0407885A2 Feeding apparatus for a wood chipper |
| 01/16/1991 | EP0407656A1 Transfer device for transferring elongated workpieces such as pieces of wire and the application of such a device in a wire-working machine for manufacturing pins |
| 01/16/1991 | EP0407655A1 Positioning device for arranging elongated workpieces and application of such a device in a wire-working machine for manufacturing pins |
| 01/16/1991 | EP0407537A1 Machine and method for machining and/or finishing molded or machined mechanical parts. |
| 01/15/1991 | US4984349 Method of and apparatus for emergency shutdown of production line |
| 01/15/1991 | CA1279002C Retracting, aligning, and fixing device |
| 01/10/1991 | DE3921532A1 Travelling pallet system for workpiece changeover - has trolley type pallet with mechanism to withdraw wheels and lower pallet onto locating surfaces |
| 01/09/1991 | EP0406802A2 Device for forwarding material for material treating machines, in particular automatic punching or folding machines |
| 01/09/1991 | CN1048345A Apparatus for fixing a workpiece to the worktable of a machine tool |
| 01/08/1991 | US4982891 Method and system for forming a three-dimensional frame structure |
| 01/08/1991 | US4982827 Workpiece processing system |
| 01/03/1991 | DE3920465A1 Window frame mfg line - additional frame tipping operations are avoided by moving the frame to a weld dressing machine in a near vertical on end position |
| 01/02/1991 | EP0406177A1 A woodworking machine operating in continuous cycle |
| 01/02/1991 | EP0404787A1 installation for manufacturing and/or assembling components. |
| 01/01/1991 | US4981408 Dual track handling and processing system |
| 01/01/1991 | US4981207 Tracks for conveyor systems |
| 12/19/1990 | EP0403428A2 Device for induced clamping of a workpiece on a processing table |
| 12/19/1990 | EP0402520A2 Automatic wafer adhering device |
| 12/19/1990 | CN1047820A Parts feeding method and apparatus |
| 12/18/1990 | US4979121 Control method and apparatus for controlling machining operations in a machine tool having a plurality of coordinate systems |
| 12/18/1990 | US4978046 Apparatus for orienting articles in riveting presses and the like |
| 12/12/1990 | EP0402024A2 Apparatus for twisting a strip of flat material into a helix or other suitable shape |
| 12/11/1990 | US4976025 Test assembly for machine tool having hydraulic pallet assemblies |
| 12/06/1990 | DE3918235A1 Transfer line system for machining and forming - has long operation stations offset from main transfer line with to=and=fro transfer of work |
| 12/06/1990 | DE3918072A1 Conveyor for boxes in filling unit - consists of two parallel rows with interlocking claws and pivot arm |
| 12/05/1990 | EP0401197A1 Device for the storage of hardware |
| 12/05/1990 | EP0400901A2 Belt grinding assembly |
| 12/04/1990 | US4975018 Linear unit for transferring objects |
| 12/04/1990 | US4974519 Transfer system with pallets having wheels comprised of two rollers, driven by a belt |
| 11/27/1990 | US4972937 Apparatus for transporting articles |
| 11/27/1990 | US4972936 Conveying system |
| 11/27/1990 | CA1276904C Transport system for computer integrated manufacturing/storage and drive component therefor |
| 11/22/1990 | EP0398030A2 Connector device for machine tool |
| 11/22/1990 | EP0397954A2 A propulsion device for power machines or tools operating along continuous flow production lines, in particular iron and steel production lines |
| 11/22/1990 | EP0397715A1 Arrangement for machining and/or assembling components. |
| 11/20/1990 | WO1990014191A1 Cut sections conveying device for a cutting machine |
| 11/20/1990 | US4970765 Machine tool |
| 11/15/1990 | DE4008593C1 Feed shaft for tubes - is noise insulated and has removable pins to control downward movement of tubes |
| 11/15/1990 | DE3915117A1 Electrically controlled device with movable clamp - selects and feeds variously dimensioned rods to bending stations served by reciprocating clamp and chain conveyor |
| 11/13/1990 | US4969791 Apparatus for inserting and removing workpieces in a storage shelf arrangement |
| 11/13/1990 | US4969348 Feed system for a redraw press |
| 11/08/1990 | DE3914640A1 Transport device for plate workpieces - has stop strip and grippers drawing workpiece against strip |
| 11/07/1990 | EP0396491A2 Method and feeding machine for the feeding of a machine tool |
| 11/07/1990 | EP0396032A2 Device for cross-cutting workpieces to desired lengths |
| 11/01/1990 | WO1990012673A1 Device for machining workpieces with a series of stationary machining stations |
| 10/31/1990 | EP0394831A2 A machine for manufacturing objects out of wood |
| 10/31/1990 | CN1046485A Delivering apparatus for bar supplying device |
| 10/30/1990 | US4966080 Free transfer machine with independent motorized carriages |
| 10/30/1990 | US4965924 Methods for making electric motor parts employing pallet with removable workpiece holder |
| 10/30/1990 | CA1275675C Bearing cap assembly and method and apparatus for making same |
| 10/25/1990 | DE3911718A1 Brake disc grinding machine - has double gripper to transfer brake discs between conveyors and work station |
| 10/23/1990 | US4964781 Apparatus for sorting, stacking and conveying plate workpieces |
| 10/23/1990 | US4964498 Device for conveying workpieces |
| 10/18/1990 | DE3911380A1 Verfahren und vorrichtung zur zufuehrung eines teils zu einem verbindungspunkt A method and device for feeding a portion to a connection point |
| 10/17/1990 | EP0391945A1 Processing equipment. |
| 10/16/1990 | US4963164 Machine for surface treatment with means for positioning processing tools |
| 10/11/1990 | DE4002405A1 Linear workpiece transport mechanism for grinding machine - has synchronised mechanical linkages to clamp and move workpiece through work stations |
| 10/11/1990 | DE3911137A1 Repeating dispenser for radially mountable, magazined securing discs in accordance with DIN 6977 and other standards with flattened side faces |
| 10/11/1990 | DE3910705A1 Apparatus for manipulating pallets |
| 10/11/1990 | DE3909971A1 Arrangement for the individual machining of components |
| 10/10/1990 | EP0391707A1 Parts feeding apparatus |
| 10/10/1990 | EP0390979A1 Method and device for transporting objects around a closed track |
| 10/09/1990 | US4961358 Apparatus for feeding elongated material |
| 10/07/1990 | CA2014081A1 Poultry processing apparatus and method |
| 10/05/1990 | CA2012456A1 Fluid cylinder powered tool |
| 10/05/1990 | CA2012454A1 Tool holding apparatus |
| 10/04/1990 | DE3910614A1 Tooling apparatus for tool carriers for NC machine tools |
| 10/03/1990 | EP0229788B1 Modular plant for the controlled transportation of parts or products |
| 10/02/1990 | US4960350 Process of stalling the speeds of articles to be conveyed in a pneumatic conveying system and a device therefor |
| 09/27/1990 | DE4008665A1 Prevention of damage to machined workpieces - by catching workpieces in flexible sock as they fall from machine |
| 09/26/1990 | EP0252107B1 Device for machining plate-shaped workpieces, as well as battens or timber strips |