| Patents for B23Q 3 - Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine (38,585) |
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| 05/22/1990 | US4926916 Biscuit joiner |
| 05/22/1990 | US4926723 Machine tool auxiliary function hydraulic system |
| 05/22/1990 | US4926539 Apparatus having a lifting frame for processing workpieces |
| 05/21/1990 | CA2003153A1 Magazine feeding attachment for machine tool |
| 05/17/1990 | WO1990004916A2 Method and apparatus for aligning and cutting single-sided and double-sided keys |
| 05/16/1990 | EP0368809A1 Method for positioning and clamping of multilayered circuits and means and device for the application of the method |
| 05/16/1990 | EP0368648A2 External cylindrical grinding unit |
| 05/16/1990 | EP0368286A2 Metal mold centering and clamping device in a tire vulcanizing machine |
| 05/16/1990 | EP0368023A2 Tooling system |
| 05/16/1990 | EP0367827A1 Automatic tool exchanger for machine tools |
| 05/15/1990 | US4926337 Automatic workpart centering mechanism for a chuck |
| 05/15/1990 | US4925348 Apparatus for machining a workpiece of wood, in particular wood beams |
| 05/15/1990 | US4924633 Apparatus for use with stationary belt sander station |
| 05/15/1990 | CA2001348A1 Saw chip collector |
| 05/08/1990 | US4923184 Clamping device |
| 05/08/1990 | US4922603 Drilling tool for very small diameter openings and container therefor |
| 05/08/1990 | US4922591 Tool storage and changing system |
| 05/01/1990 | US4921378 Rotary-pallet system |
| 05/01/1990 | US4920632 Auxiliary magazine for electronically-driven machine tools |
| 05/01/1990 | US4920631 Tool rack for machine tools |
| 04/25/1990 | EP0365032A2 Method and apparatus for aligning and cutting single-sided and double-sided keys |
| 04/25/1990 | EP0364821A2 Tool adapter for a machine tool spindle |
| 04/25/1990 | EP0364716A2 Digitally controlled lathe |
| 04/25/1990 | CN2056374U Contineously adjustable pressboard without heel board |
| 04/24/1990 | US4919586 Mechanical closed loop robotic arm end effector positioning system |
| 04/24/1990 | CA1268026A1 Automatic tool changer |
| 04/19/1990 | WO1990004120A1 Screw linkage |
| 04/18/1990 | EP0363473A1 Apparatus for strain-free mounting of optical components |
| 04/12/1990 | DE3933102A1 Compression mechanism for wood grooving machine tool head |
| 04/12/1990 | DE3834518A1 Apparatus for compensating for errors in the transfer and taking-over of articles between mechanical giver apparatuses and receiver apparatuses |
| 04/11/1990 | EP0362702A2 Tool-changing device of a tool machine |
| 04/10/1990 | US4915569 Combination machine tool apparatus and pallet changing system |
| 04/10/1990 | US4915550 Pressure foot of printed circuit board drilling apparatus |
| 04/10/1990 | US4915367 Clamping apparatus for parts to be machined |
| 04/10/1990 | US4914803 Machine tool |
| 04/10/1990 | CA1267627A1 Transfer and locator of workpieces for a gang machine |
| 04/05/1990 | DE3931536A1 Miniature twist drill - inserted in bore of shank with its plain end soldered |
| 04/04/1990 | EP0361818A2 Universal platen holddown apparatus |
| 04/04/1990 | EP0361802A2 A cone tail chuck apparatus, and a method for using the same apparatus |
| 04/04/1990 | CN1040946A Super-precise positioner |
| 03/29/1990 | DE3831378A1 Stop device for table saws |
| 03/28/1990 | EP0360529A2 Electrostatic chuck |
| 03/28/1990 | EP0360168A2 Machine tool |
| 03/28/1990 | CN2055079U Adjustable flat nose bench |
| 03/28/1990 | CN1040756A Universal centring chuck |
| 03/27/1990 | US4910860 Toolholder for a machine tool |
| 03/27/1990 | CA1267165A1 Item locator, fixture, and work method |
| 03/21/1990 | EP0358852A1 Device for transporting a fluid |
| 03/21/1990 | EP0358696A1 Plate working machine. |
| 03/21/1990 | EP0358674A1 Antifriction registration device for glass sheet shaping tools |
| 03/20/1990 | US4910373 Exchangeable gun arm welding gun and gun arm exchange apparatus |
| 03/20/1990 | US4909681 Router for component mounted printed circuit boards |
| 03/15/1990 | DE3926496A1 Automatic tool-changer for machine tools - has tool magazine in form of flexible conveyor belt with tool holders |
| 03/15/1990 | DE3831082A1 Apparatus for deburring workpieces |
| 03/15/1990 | DE3830488A1 Electronic tool-recognition system for press brakes |
| 03/14/1990 | CN2054391U Super precise inside and outside circle clamping apparatus |
| 03/14/1990 | CN1040341A Method and apparatus for feeding slender parts |
| 03/13/1990 | US4907337 Apparatus for machining a workpiece of wood, in particular wood beams |
| 03/07/1990 | EP0356830A2 Machine tool |
| 03/07/1990 | EP0356630A1 Magnetic holder |
| 03/06/1990 | US4905369 Tool Changer |
| 02/28/1990 | EP0356217A2 A table to secure a pallet to support a workpiece on a machine tool |
| 02/28/1990 | EP0355673A1 Stamping press, in particular a flat-bed stamping press |
| 02/28/1990 | EP0355455A1 Tool magazine for machine tools |
| 02/28/1990 | EP0355271A2 Article gripper |
| 02/28/1990 | EP0355204A2 A machine tool |
| 02/27/1990 | CA1266281A1 Cast fixture for composite workpieces and method and apparatus for making and breaking up the fixture |
| 02/26/1990 | EP0343164A4 Lock rod and apparatus for holding a toolholder. |
| 02/21/1990 | CN2053131U Ultra-thin permanent-magnetic disk of vertical magnetic charge and discharge mechanism |
| 02/21/1990 | CN2053130U Magnetic suction disk made from rare-earth permanent magnet |
| 02/21/1990 | CN2053129U Fascia for combined use of vise and tool rest |
| 02/21/1990 | CN1006862B Combined core-axle |
| 02/20/1990 | US4901990 Machine tool fixture with air supply system |
| 02/20/1990 | US4901427 Punch press |
| 02/14/1990 | EP0354467A2 Machine tool |
| 02/14/1990 | CN2052698U Gear driven type accelerating mill clipper head |
| 02/13/1990 | US4900363 Method and liquid preparation for removing residues of auxiliary sawing materials from wafers |
| 02/13/1990 | US4900252 Recognition system for tools insertable into dental treatment instruments |
| 02/13/1990 | US4899627 Arrangement for centering and clamping work pieces |
| 02/13/1990 | CA1265663A1 Tool coupling device |
| 02/08/1990 | WO1990000955A1 A pallet |
| 02/06/1990 | US4898370 Clamping apparatus |
| 02/06/1990 | US4898269 Clamping device for pallets |
| 01/31/1990 | CN2051877U Multi-functional large-scale strong disk device |
| 01/30/1990 | US4897171 Wafer susceptor |
| 01/30/1990 | US4897000 Clamping mechanism for an apparatus for drilling or countersinking holes in a workpiece |
| 01/30/1990 | US4896572 For use in cutting slots |
| 01/30/1990 | CA1265168A1 Turbine blade holding device |
| 01/25/1990 | DE3824824A1 Device for positioning workpieces |
| 01/25/1990 | DE3824734A1 Electronic tool-recognition system |
| 01/25/1990 | DE3824404A1 Device for changing tools from an initial position into a diametrically opposite position |
| 01/24/1990 | EP0351836A2 Pallet |
| 01/23/1990 | US4896086 Method and apparatus for positioning workpiece to pallet in working line |
| 01/23/1990 | US4895756 Printed circuit substrate |
| 01/23/1990 | US4894896 Precision centering device |
| 01/23/1990 | CA1264533A1 Automatic system for assembly and welding metal sheet bodies, particularly car bodies, suitable for high mass production |
| 01/18/1990 | DE3823668A1 Flexible manipulator for working on workpieces, in particular motor-vehicle bodies |
| 01/17/1990 | EP0351101A2 Hydraulic clamp |
| 01/17/1990 | EP0350968A1 Storing device for machine tools |
| 01/17/1990 | EP0350799A2 Automatic workpart centering mechanism for a chuck |