Patents for B25B 11 - Work holders or positioners not covered by groups , e.g. magnetic work holders, vacuum work holders (11,854) |
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09/17/1996 | US5555779 Wheelchair passenger door opener |
09/11/1996 | EP0730932A1 Belt tensioner |
09/10/1996 | US5553837 Vacuum workpiece holding device for a work table |
09/10/1996 | US5553612 Device for securing an object to a surface by vacuum |
08/29/1996 | WO1996026412A1 Gliding plate |
08/29/1996 | WO1996026043A1 Engine and transmission cradle system |
08/29/1996 | DE19506470A1 Gleitplatte Sliding plate |
08/27/1996 | US5549340 Suction pad |
08/27/1996 | US5549287 Automobile body parts holder assembly |
08/22/1996 | DE19504916A1 Fixture arrangement for use with machine tools |
08/21/1996 | EP0726869A1 Vacuum lifting device |
08/14/1996 | EP0725703A1 Method for working wood, plastics etc., using a machining centre having an inclinable work table and a chip conveyor |
08/13/1996 | US5544968 Lockable ball joint apparatus |
07/09/1996 | US5534073 Semiconductor producing apparatus comprising wafer vacuum chucking device |
06/18/1996 | US5527435 Immobilizing free, flat portion of part to be worked on |
06/12/1996 | CN2228822Y Magnetic attraction pick-up |
06/11/1996 | US5525950 Magnetic base |
06/05/1996 | EP0715340A2 Improvements in or relating to semiconductor processing |
05/23/1996 | WO1996014965A1 Device for gripping and handling pieces of sheet material and manipulator of pieces of sheet material comprising this device |
05/14/1996 | US5516125 Baffled collet for vacuum pick-up of a semiconductor die |
05/07/1996 | US5513836 Clamping device for holding doors, panels and the like in an upright position |
04/30/1996 | US5511840 Static dissipative coupling of an article-pickup tip to a wand |
04/30/1996 | US5511752 Suction cup with valve |
04/25/1996 | DE19538829A1 Work surface for machine tool having multi tables |
04/23/1996 | US5509188 Method of forming a flower pot cover with crimped portion |
04/09/1996 | US5505124 Printing press with a device for providing a suction force |
04/02/1996 | US5503377 Device for mounting elements in sheet form |
03/20/1996 | EP0701882A2 Clamp device for workpieces or similar |
03/20/1996 | EP0701498A1 Gripper for handling spectacle lenses |
03/19/1996 | US5499802 Workpiece-holding system |
03/13/1996 | EP0570555B1 Machine tool support |
03/12/1996 | US5498109 Drilling apparatus of hard brittle material and method thereof |
03/07/1996 | DE19530268A1 Clutch and assembly procedure |
02/27/1996 | US5493767 System and method for positioning workpieces on CNC machines |
02/21/1996 | EP0697363A1 Vacuum adsorber |
02/15/1996 | WO1996004102A1 Vacuum securing arrangements |
01/31/1996 | EP0557277B1 A method and a fixture system for positioning and fixing details for assembly |
01/30/1996 | US5487576 For retrieving debris and filter screens in air management systems |
01/30/1996 | US5487537 Transfer case stand |
01/30/1996 | US5487536 Banner table |
01/09/1996 | US5481811 Universal inspection workpiece holder |
12/20/1995 | EP0687521A1 A supporting cross-beam for vacuum hold-down tables designed to hold in place panels, in particular wooden panels |
12/20/1995 | CN2215387Y Combined multi-cavity vacuum sucktion platform |
12/12/1995 | US5475619 Method of and apparatus for processing vacuum pressure information |
12/12/1995 | US5474614 Method and apparatus for releasing a semiconductor wafer from an electrostatic clamp |
12/07/1995 | DE4420380A1 Workpiece clamping pallet for machining bearing housings |
12/06/1995 | EP0684891A1 Plate-like elements mounting device |
11/22/1995 | CN2213053Y Fixture using hand-operated electric drill as table drill |
11/21/1995 | US5467525 Apparatus for picking and placing components using a morphing vacuum tip |
11/16/1995 | WO1995030382A1 Method and device for manufacturing a dental prosthesis |
11/09/1995 | DE4436231A1 Verfahren und Vorrichtung zur Herstellung einer Dentalprothese Method and apparatus for manufacturing a dental prosthesis |
11/07/1995 | US5464263 Vacuum adsorber |
10/26/1995 | DE19516319A1 Magnetic holder for nails |
10/17/1995 | US5457868 Work supporting method using a deck for use in machine tools, particularly in cutting machines |
10/10/1995 | US5456438 Machine tool support |
10/05/1995 | DE4444339C1 Machine tool with processing head movable on three axes |
10/03/1995 | US5454552 For use on a support surface such as a workpiece |
09/27/1995 | EP0674341A1 Improved semiconductor wafer carrier and method |
09/27/1995 | CN1109150A Dive method and apparatus for coordinate shifting by dual angular displacements of multi-axial-center faying surface |
09/26/1995 | US5452810 Holder for rod-shaped workpieces |
09/14/1995 | DE4407800A1 Workpiece pallet for small round parts |
08/31/1995 | WO1995023047A1 Work support |
08/29/1995 | US5445559 Wafer-like processing after sawing DMDs |
08/29/1995 | US5445052 Vacuum chuck for lathe |
08/08/1995 | US5439205 Vacuum-type work piece clamping device |
07/25/1995 | US5436693 Substrate holding apparatus and a system using the same |
07/18/1995 | US5433657 Device for fixing and maintaining shapeable glass plates in position during their machining |
07/04/1995 | US5428900 Sheet scribing jig |
06/28/1995 | EP0660377A1 Method for applying a wafer to a mount plate |
06/28/1995 | EP0477331B1 Manual device for generating local under or over pressure |
06/28/1995 | CN1104341A Wafer-like processing after sawing dmds |
06/27/1995 | US5427349 Adjustable base assembly |
06/22/1995 | DE4343327A1 Device for preparing edges of large workpiece, e.g. welding |
06/22/1995 | DE4342901A1 Suction tweezer head for silicon wafers in semiconductor manufacture |
06/14/1995 | EP0657759A2 Wafer-like processing after sawing DMDS |
06/13/1995 | US5423716 Wafer-handling apparatus having a resilient membrane which holds wafer when a vacuum is applied |
06/13/1995 | US5423558 Semiconductor wafer carrier and method |
06/06/1995 | US5421595 Vacuum chuck with venturi jet for converting positive pressure to a vacuum |
06/01/1995 | DE4339271C1 Clamping device for releasable holding of workpieces |
05/24/1995 | DE3490310C2 Holder for objects |
05/23/1995 | US5417408 Wafer holding apparatus for holding a wafer |
05/23/1995 | CA2136248A1 Universal inspection workpiece holder |
05/18/1995 | DE4339076A1 Device for sliding plate-shaped objects |
05/18/1995 | DE4339069A1 Chuck for massive workpieces, e.g. mining machine wedge shoe |
05/11/1995 | WO1995012541A1 Vacuum lifting device |
05/10/1995 | EP0652075A2 Device for the machining of workpieces |
04/25/1995 | US5409334 Vacuum vice for bowling balls |
04/19/1995 | EP0648578A1 Suction Pad |
04/11/1995 | US5405125 Bow holder |
04/11/1995 | US5405123 Vacuum clamping plate |
04/05/1995 | EP0646438A1 Worktable for machine-tools |
03/30/1995 | DE4332671A1 Vacuum turning station for cylinder heads |
03/29/1995 | EP0645215A1 Fixing plate |
03/23/1995 | WO1995007798A1 A sealing and holding arrangement |
03/22/1995 | EP0644010A1 Workpiece clamping device and use thereof for electrochemical machining of turbine blades |
03/16/1995 | DE4331166A1 Clamping bodies of a clamping pallet |
03/14/1995 | CA2033101C Surface alignment device |
03/08/1995 | CN2191036Y Small electromagnetic adsorption apparatus |
03/07/1995 | US5395098 Apparatus for holding a large surface area thin work piece when shaping the work piece |
03/01/1995 | EP0640024A1 Vacuum plates |