| 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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| 06/16/1992 | US5121907 Rotatable reconfigurable table for holding and supporting contoured workpieces |
| 06/16/1992 | US5121551 Device for the exchangeable fastening of a probe pin |
| 06/09/1992 | US5120033 Work table for wood working machine or the like |
| 06/03/1992 | EP0488582A1 Tool tip assembly for surface mount machine |
| 06/02/1992 | US5118153 Hand-operated reciprocating bellows for electronic component pickup |
| 06/02/1992 | CA1302346C Method for positioning a panel on a work station surface in registration with a work station reference frame |
| 05/30/1992 | CA2056559A1 Tool tip assembly for surface mount machine |
| 05/29/1992 | WO1992008572A1 A method and a fixture system for positioning and fixing details for assembly |
| 05/26/1992 | CA1301436C Apparatus for positioning the end of a first elongated syntheticpiece with at least the end of a second elongated synthetic piece, for the coupling thereof |
| 05/19/1992 | US5113578 Tool tip assembly for surface mount machine |
| 05/05/1992 | US5110239 Vacuum clamping system |
| 05/05/1992 | US5110098 Universal platen holddown apparatus |
| 04/28/1992 | US5107897 Mounting plate |
| 04/28/1992 | US5107577 Tool mounting fixture |
| 04/21/1992 | US5106244 Air operated chuck |
| 04/21/1992 | US5106139 Hand-held pick-up device |
| 04/14/1992 | CA1298858C Eyeglass support |
| 04/08/1992 | EP0478782A1 Part supplying rod |
| 04/08/1992 | CN2100964U Magnetic safety hand for stamping |
| 04/01/1992 | EP0477331A1 Manual device for generating local under or over pressure. |
| 04/01/1992 | EP0266397B1 High speed precision drilling system |
| 03/26/1992 | DE4030113A1 Vacuum clamping of flat workpieces for machining - involves use of filter paper between workpiece and perforated baseplate |
| 03/11/1992 | EP0473954A1 Clamping device for workpieces |
| 03/04/1992 | CN2097717U Universal magnetic tool |
| 03/03/1992 | US5092028 Apparatus for assembly of wood structures |
| 02/25/1992 | CA1296165C Drum welding apparatus |
| 02/19/1992 | CN2096448U Vacuum generator |
| 02/11/1992 | US5087005 Twist-cam suction cup assembly |
| 02/06/1992 | WO1991016133A3 Manual device for generating local under or over pressure |
| 02/06/1992 | DE4024751A1 Inner hole cutting of rod-like workpieces - e.g. semiconductor rods, and removing disks produced and risks arising from final cutting stage |
| 02/04/1992 | CA2022619A1 Ezz rod cutting |
| 01/28/1992 | US5083758 Plumbing tool |
| 01/23/1992 | DE4022607A1 Auxiliary equipment for guiding workpiece - is attached to baseplate of machine by permanent magnet for use by industrial robot |
| 01/15/1992 | EP0465719A2 Flat product with honeycomb structure and method of production thereof |
| 01/09/1992 | DE4019775A1 Clamp for holding work objects - comprises holders of ferromagnetic material with shielded magnets mounted on base |
| 01/02/1992 | EP0463317A1 Device for adjusting the height of a clamping arrangement |
| 12/31/1991 | US5076553 Fixture for holding threaded workpieces |
| 12/18/1991 | EP0461733A2 High speed precision drilling system |
| 12/11/1991 | EP0461064A1 Device for positioning and clamping of workpieces |
| 12/05/1991 | DE4017580A1 Free positioning device for cable mfg. aids - obtains retaining force without external operating elements or external energy sources |
| 11/28/1991 | WO1991017868A1 Transmission holding jig |
| 11/27/1991 | EP0458680A1 Device for simultaneously positioning several elements for threaded connections |
| 11/26/1991 | US5067695 Circuit board support apparatus for use with circuit board lead trimmer |
| 11/26/1991 | US5067247 Apparatus for installing a box into a wall |
| 11/21/1991 | EP0456884A2 Method of holding objects and apparatus therefor |
| 11/19/1991 | US5065495 Method for holding a plate-like member |
| 11/07/1991 | DE4023022C1 Automatic device for joining flat components - has steel rack with individual presses fixing vertical sides to flat components |
| 11/05/1991 | US5062384 Vacuum chuck rotary seal |
| 10/30/1991 | EP0454214A2 Set of active components for the clamping on a pallet of a rough piece to be machined which incorporate the capacity of adjustment in height and in angular orientation |
| 10/29/1991 | US5061008 Fixture for arrow nock and fletching orientation |
| 10/18/1991 | WO1991016133A2 Manual device for generating local under or over pressure |
| 10/18/1991 | CA2060657A1 Manual device for generating local under or over pressure |
| 10/15/1991 | US5056765 Immobilizing device particularly useful during processing or testing flat workpieces |
| 10/09/1991 | EP0450275A1 Mounting plate |
| 10/09/1991 | CN1055136A Bar for spares feeding |
| 10/08/1991 | US5054755 Joist hanger mounting tool |
| 10/03/1991 | WO1991014533A1 Part supplying rod |
| 09/17/1991 | US5048804 Apparatus for holding an object to a surface using valve controlled vacuum force |
| 09/11/1991 | EP0445497A1 Method and apparatus for cutting piles of air impervious sheets |
| 09/11/1991 | EP0445495A1 Method and apparatus for cutting piles of air impervious sheets |
| 09/11/1991 | EP0445494A1 Cutting bed for cutting sheets |
| 09/10/1991 | US5046688 Wing major assembly jig |
| 09/05/1991 | WO1991012931A1 Blade assembling |
| 08/29/1991 | DE4005514A1 Flexible pneumatic hold for positioning work objects - comprises baseplate on whose flat upper surface object can be held by vacuum |
| 08/20/1991 | US5040342 Method and apparatus for processing glass sheets |
| 08/14/1991 | EP0440703A1 Gripping device with a pair of tweezers |
| 08/14/1991 | DE4101916A1 Cross tensioning clamp - can be used with slotted plate and support square, and has U-form clamp and swivel plate mounted on journals |
| 08/06/1991 | US5036586 Method of mounting a rear deck filler panel on a vehicle |
| 08/01/1991 | DE4002469A1 Flat work clamp - has suction passages in rubber support sealed off by work |
| 07/30/1991 | US5035409 Vacuum chuck |
| 07/30/1991 | CA1286876C Apparatus for locating and supporting ceramic substrates |
| 07/23/1991 | US5033178 Assembly jig and method for making wing panels |
| 07/11/1991 | DE4000099A1 Workpiece clamp actuated by sub-atmospheric pressure - has valves which are automatically opened by placing of workpieces |
| 07/09/1991 | US5029418 Sawing method for substrate cutting operations |
| 07/02/1991 | US5028182 Vacuum absorption device for use in glass sheet chamfering apparatus |
| 06/26/1991 | EP0433503A1 Vacuum chuck |
| 06/25/1991 | US5026032 Blade assembly tool |
| 06/25/1991 | US5025834 Mounting plate storing conductor function |
| 06/13/1991 | WO1991008084A1 Sweeping brush |
| 06/12/1991 | EP0431104A1 Manipulator head for manipulating miniaturized electronic components. |
| 05/16/1991 | DE4026156A1 Magnetic clamp plate for welding table - has magnetic surface area for fixing workpiece and heat-resistant surface area |
| 05/08/1991 | EP0425634A1 Connection device between the body and the mouth-piece of a vacuum pipette |
| 05/02/1991 | EP0424584A1 Jig for fixing bearing |
| 04/25/1991 | DE3935125A1 Versatile fixture for workpiece location and clamping - has building block design with base plate and sliding co-ordinate bars to locate and clamp workpiece |
| 04/24/1991 | CN2075572U Hydraulic clamp |
| 04/04/1991 | WO1991004212A1 Tip for a pipette barrel, especially a vacuum pipette barrel |
| 03/26/1991 | US5002437 Method for installation and alignment of a series of posts |
| 03/26/1991 | US5001954 Sealing system for a cutting table having vacuum clamping |
| 03/26/1991 | CA1281960C Apparatus and method for assembly and disassembly of interchangeable surgical acoustic members |
| 03/21/1991 | DE3930367A1 Vice for clamping up cylindrical or irregular objects - consists of two cradles with adjustable hoop clamps fitted to baseplate on stand |
| 03/12/1991 | US4998711 Workpiece holder and method of installing a vehicle windshield therewith |
| 03/06/1991 | CN2072464U Directional magnetic force device |
| 02/28/1991 | DE4009950A1 Suction holder for rough surfaces - has sheet steel housing with soft rubber sealing ring together with holding arm and tongs |
| 02/26/1991 | US4995662 Suction pick-up apparatus for electrical or electronic components |
| 02/19/1991 | US4993895 Apparatus for retaining a tile in a secure position to prevent rotation while an opening is drilled through the tile |
| 02/05/1991 | US4989313 Magnetic alignment fixture |
| 01/15/1991 | US4984345 Jig for fixing bearing |
| 01/10/1991 | DE3921684A1 Mounting plate for false teeth - has vertical and horizontal axles between baseplate and mounting for two-way angle adjustment |
| 01/09/1991 | EP0406521A1 Magazine for screws |
| 01/01/1991 | US4981315 Tip for a vacuum pipette |