| Patents for B23Q 35 - Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually (2,123) |
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| 09/05/1991 | WO1991012928A1 Method of setting profiling region |
| 09/03/1991 | US5045668 Apparatus and method for automatically aligning a welding device for butt welding workpieces |
| 09/03/1991 | US5044843 Cutting tool |
| 08/29/1991 | DE4005431A1 Drilling machine with automatic feed - produces series of holes in workpieces with equally shaped curved surfaces |
| 08/20/1991 | US5040581 Hardwood floor cutting and lacing apparatus |
| 08/20/1991 | US5040580 Fixture for holding a workpiece and guiding a router or the like |
| 08/14/1991 | EP0440804A1 Profile control apparatus |
| 08/14/1991 | EP0440803A1 Profile control apparatus |
| 08/13/1991 | US5040125 Positional information detecting method in arc welding |
| 08/13/1991 | US5040124 Positional information detecting method in arc welding |
| 08/13/1991 | US5038651 Device for cutting shaped holes |
| 08/13/1991 | US5038646 Band saw workpiece transport mechanism |
| 08/08/1991 | WO1991011290A1 Imaging device |
| 08/06/1991 | US5038292 Positional information detecting method in arc welding |
| 08/06/1991 | US5036895 Wood copying machine |
| 07/31/1991 | EP0172258B1 Machining apparatus for effecting profile machining and nc machining |
| 07/25/1991 | WO1991010536A1 Copying-speed control method |
| 07/17/1991 | EP0437176A2 Machine with intermittently rotary workpiece-holding table for working and assembly of high-precision pieces |
| 07/17/1991 | EP0436735A1 Noncontact profile control unit |
| 07/03/1991 | EP0299033B1 Feeler device, particularly for copying machines |
| 06/27/1991 | WO1991008862A1 Profile control device for rotating body |
| 06/27/1991 | WO1991008861A1 Noncontact profile controller |
| 06/15/1991 | WO1991008880A1 A method of and a device for working a wall log |
| 06/15/1991 | CA2068648A1 Method of and a device for working a wall log |
| 06/12/1991 | EP0267227B1 Arrangement for the production of insert bodies for the artificial rebuilding ofteeth and human limbs, etc. |
| 06/04/1991 | US5020578 Woodworking apparatus |
| 05/29/1991 | EP0428974A2 An apparatus and process for carrying out a tracer-guided operation, for example a roughing operation, on the edge of an upper |
| 05/29/1991 | EP0428739A1 Digitizing controller |
| 05/21/1991 | US5017061 Apparatus for the peeling of surfaces, including nonplanar surfaces |
| 05/21/1991 | US5016691 Apparatus for centering template guide on router |
| 05/14/1991 | US5015130 Contour profiling machine |
| 05/07/1991 | US5013196 Scribing accessory for offset router |
| 05/07/1991 | US5013195 Router guide |
| 05/01/1991 | CN2076007U Mechanism for working oval |
| 04/30/1991 | US5011345 Contour machining method and apparatus for printed circuit board |
| 04/30/1991 | US5010793 Machining apparatus for precise turning of an outside surface |
| 04/30/1991 | US5010652 Optically guided power sabre saw |
| 04/25/1991 | DE4031428A1 Tool for machining out ring liners - has tool-bit guided by mechanical follower running on outer surface of ring |
| 04/23/1991 | US5009138 Rotary cutter device |
| 04/18/1991 | WO1991004833A1 Non-contact profile control apparatus |
| 04/18/1991 | WO1991004832A1 Profile control method |
| 04/10/1991 | EP0421618A2 Compliant mount and mechanical stop |
| 04/10/1991 | EP0420990A1 Profile control device |
| 04/03/1991 | EP0419582A1 Method for lathe machining of parts presenting a surface which is not a revolution surface |
| 04/02/1991 | US5004385 Chamfering machine |
| 04/02/1991 | CA1282495C Curve following apparatus |
| 03/26/1991 | US5003153 Laser beam machining and apparatus therefor |
| 03/20/1991 | EP0211836B1 Adaptive welding guidance apparatus |
| 03/19/1991 | US5001324 Precision joint tracking laser welding system |
| 03/13/1991 | EP0415938A1 Master part and relevant manufacturing process. |
| 03/12/1991 | US4999555 Digitizing method |
| 03/07/1991 | WO1991002625A1 Profile control apparatus |
| 03/07/1991 | WO1991002624A1 Profile control apparatus |
| 02/26/1991 | US4995300 Lathe for generating aspherical surfaces on work pieces |
| 02/26/1991 | US4995170 Contour reading device suitable for use on eyeglass frames |
| 02/21/1991 | WO1991001849A1 Noncontact profile control unit |
| 02/16/1991 | CA2023257A1 Apparatus for forming shaped edges |
| 02/13/1991 | EP0412163A1 Digitizing method |
| 02/12/1991 | US4992011 Cutting and shaping tool |
| 02/06/1991 | EP0411144A1 Profiling method |
| 02/05/1991 | US4990743 Control method for tracing a weld line in a welding apparatus |
| 01/30/1991 | EP0410368A2 Machine for the roughing of uppers for items of footwear before the operation of injection-molding the sole |
| 01/22/1991 | US4987356 Profiling control system for given curved surface |
| 01/15/1991 | US4984613 Hinge mortise guide and cutter |
| 01/09/1991 | EP0406785A2 Laser beam machining and apparatus therefor |
| 01/01/1991 | US4982336 Tracer control apparatus |
| 12/25/1990 | US4979854 Method and apparatus for removing flash of polymeric molded products |
| 12/25/1990 | US4979283 Method and apparatus for removing flash of polymeric molded products |
| 12/19/1990 | EP0402720A1 Device for making forms, and the use of that device for making dental inlays, onlays and crowns. |
| 12/13/1990 | WO1990014924A1 Digitizing controller |
| 12/12/1990 | EP0203073B1 Fiber optic seam tracking apparatus |
| 12/06/1990 | DE3917812A1 Hand machine router with guide arm - has compass point held in carriage which can slide along radial guide arm |
| 12/05/1990 | EP0400765A1 Copying machine for milling the edges of an oblong workpiece |
| 12/05/1990 | CN2066791U All-automatic copying equipment |
| 12/04/1990 | US4975005 Hearing aid shape cutting assembly |
| 11/07/1990 | EP0395712A1 Device for continuously grinding the edges of moving metal foil |
| 10/31/1990 | EP0394724A2 Cam drive for moving a transport organ in horizontal and vertical moving directions |
| 10/30/1990 | US4967364 Arbitrary-direction tracer control system |
| 10/30/1990 | US4967127 Robot with controlled tool tracking displacement |
| 10/25/1990 | DE3912663A1 Stone slab dressing machine - has photo-scanner linked to cutting head and moving over master plan |
| 10/23/1990 | US4965499 Parametric path modeling for an optical automatic seam tracker and real time robotic control system |
| 10/18/1990 | WO1990011869A1 Profile control device |
| 10/10/1990 | EP0391552A1 Carpet tile cutting machine |
| 10/10/1990 | EP0390903A1 Optical profile reader, particularly for key duplicating machine. |
| 10/10/1990 | CN1045936A Numerical-controlled milling machine for tyre tread mould |
| 10/09/1990 | US4962460 Digitizing apparatus for digitizing a model surface using a contactless probe |
| 09/30/1990 | CA2012428A1 Carpet tile cutting machine |
| 09/19/1990 | EP0388263A1 Device for working up curved edges of a workpiece, particularly for chamfering a curve |
| 09/19/1990 | EP0387741A1 Process and device for machining a workpiece using a laser beam |
| 09/12/1990 | EP0386251A1 Profile control method |
| 09/05/1990 | CN1045053A Apparatus for processing irregular excircle of piston |
| 08/29/1990 | EP0384907A1 Method and device for producing an article from a blank |
| 08/28/1990 | US4952772 Automatic seam tracker and real time error cumulative control system for an industrial robot |
| 08/23/1990 | WO1990009259A1 Profiling method |
| 08/21/1990 | US4951218 Positional information detecting method in arc welding |
| 08/15/1990 | CN1009176B Method and apparatus for detecting and tracking fillet welding during gas shielded arc welding |
| 08/14/1990 | US4949024 For tracing a model surface using an optical distance measuring probe |
| 08/14/1990 | US4948307 For stripping boat hulls |
| 07/25/1990 | CN2059615U Cam adjusting device for controlling cutter stroke |
| 07/10/1990 | US4939963 Fixture for precision turning of a lateral surface |