| Patents for B24B 19 - Single purpose machines or devices for particular grinding operations not covered by any other main group (7,169) |
|---|
| 07/09/1997 | EP0724499A4 Unidirectional abrasive flow machining |
| 07/08/1997 | US5645466 For removing weld flash from the tip of a gas turbine blade |
| 07/08/1997 | US5644949 Compressor cam and method for manufacturing the same |
| 07/08/1997 | US5644834 Process for manufacturing taper point surgical needles |
| 07/03/1997 | WO1997014066A3 Method for improving the coupling efficiency of elliptical light beams into optical waveguides |
| 07/01/1997 | US5643064 Universal polishing fixture for polishing optical fiber connectors |
| 07/01/1997 | US5643054 Machine part with improved surface texture for rolling contact and/or sliding contact |
| 07/01/1997 | US5642646 Method for manufacturing rotary cutting tool and rotary cutting tool |
| 06/26/1997 | WO1997010925A3 Window polisher |
| 06/26/1997 | DE19615946A1 Method of machining axially mounted workpiece, especially helicoidal rotor of displacement pumps |
| 06/24/1997 | US5641252 Method for producing holes in fibre reinforced composites |
| 06/18/1997 | EP0779624A1 Method and apparatus for lapping sliders |
| 06/17/1997 | US5640475 Optical fiber ferrule holding plate for optical fiber end polishing apparatus |
| 06/14/1997 | CA2191936A1 Method and apparatus for lapping sliders |
| 06/11/1997 | CN1035105C Method for automaticlly grinding spiral spring end and its appts. |
| 05/27/1997 | US5632669 Interactive method for lapping transducers |
| 05/20/1997 | US5630268 Process for manufacturing taper point surgical needles |
| 05/14/1997 | EP0772509A1 Process and device for grinding cams with concave flanks |
| 05/14/1997 | EP0453500B1 Method for measuring and maintaining the profile of a railroad track rail |
| 05/13/1997 | US5628677 Apparatus for machining glass |
| 05/13/1997 | US5628674 Endodontic instrument |
| 05/07/1997 | DE19644967A1 Method for manufacturing of drive roller for Torus-type stageless gear |
| 05/02/1997 | EP0770453A2 Five spindle fluting machine |
| 04/29/1997 | US5625446 Optical measurement system for articles with varying surface reflectivity |
| 04/29/1997 | US5623952 Method and apparatus for making filter cigarettes |
| 04/17/1997 | WO1997014066A2 Method for improving the coupling efficiency of elliptical light beams into optical waveguides |
| 04/09/1997 | EP0767030A1 Method and machine for restoring worn windscreens of motor vehicles to their original transparency |
| 04/09/1997 | EP0766839A1 Connector assembly |
| 04/08/1997 | US5618222 Method and a machine for working a blade sector |
| 04/01/1997 | US5616070 Work drive orienting system for machine tool |
| 04/01/1997 | US5616068 Method and apparatus for grinding peripheral grooves in rolling mill guide rollers |
| 03/27/1997 | WO1997010925A2 Window polisher |
| 03/25/1997 | US5615291 Capillary for optical fiber connectors and method of manufacturing the same |
| 03/25/1997 | US5613898 Device for producing inclined surfaces and grooves on friction pads |
| 03/13/1997 | WO1997009150A1 Universal polishing fixture for polishing optical fiber connectors |
| 03/11/1997 | US5609527 Constant velocity universal joint having an improved cage design |
| 02/27/1997 | DE19531507A1 Grinding machine, esp. for cams or eccentric round seat sections for e.g. crank shafts |
| 02/25/1997 | US5605494 Facility for grinding silicon nitride ceramic workpiece |
| 02/19/1997 | CA2156452A1 Spiral pattern abrading tool |
| 02/18/1997 | US5603156 Lapping process for minimizing shorts and element recession at magnetic head air bearing surface |
| 02/13/1997 | WO1997004919A1 Work drive orienting system for machine tool |
| 02/12/1997 | CN1142425A Process and machines for superfine machining convex bus by cutting into-through two step process |
| 02/11/1997 | US5601482 Rod-shaped workpiece grinder |
| 02/11/1997 | US5601474 Polishing disc of spherical surface polishing device for optical fiber end surface and method for polishing spherical surface of optical fiber end surface |
| 02/05/1997 | EP0757263A1 Fibre optic lightguide and preparation |
| 02/05/1997 | CN2246562Y Small precision multi-purpose grinder |
| 02/05/1997 | CN1142208A Edge grinder for mechanically rounding off edges of structural members |
| 02/04/1997 | US5599224 Grooving apparatus for injection molding machine barrel |
| 01/29/1997 | EP0755752A1 Method for finishing piston rings |
| 01/29/1997 | CN2246043Y Cylindrical arc R coping machine for piston ring |
| 01/23/1997 | DE19619594A1 Machine e.g. for working with glass |
| 01/21/1997 | US5595533 V-ribbed belt and grinding wheel for forming the belt |
| 01/15/1997 | CN1140092A Medical hollow needle and method of producing thereof |
| 01/14/1997 | US5593341 Method for manufacturing a disk drive unit having magnetic disks with textured data areas and head landing zones |
| 01/09/1997 | WO1997000757A1 Automatic surface finisher and finishing process for sanitary-ware and ceramic products |
| 01/07/1997 | US5591073 Method and apparatus for lapping sliders |
| 12/25/1996 | CN1138647A Apparatus for grinding rails |
| 12/25/1996 | CN1138509A Abrasive machining apparatus equipped with device for facilitating replacement of abrasive tape |
| 12/24/1996 | US5586469 Out-of-circuit ball preventing structure for ball screw nut |
| 12/19/1996 | DE19532958C1 Fine grinding of camshaft cams |
| 12/17/1996 | US5584745 Method of machining silicon nitride ceramics and silicon nitride ceramics products |
| 12/12/1996 | WO1996039276A1 Coater die edge finishing method |
| 12/12/1996 | WO1996039275A1 Coater die grinding and finishing method |
| 12/11/1996 | CN1137768A Unidirectional abrasive flow machining |
| 12/10/1996 | US5582899 Concrete surface with early cut grooves |
| 12/10/1996 | US5581880 Method for machining scroll member |
| 12/03/1996 | US5579753 Method for cutting wet concrete |
| 11/28/1996 | WO1996037340A1 Interactive system for lapping transducers |
| 11/28/1996 | DE19518365A1 Stabilising tool temperature in wood-working machine |
| 11/27/1996 | EP0744243A2 Machine tool with two spindles |
| 11/26/1996 | US5577954 Grinding apparatus of welded residue on seam of rail head |
| 11/26/1996 | US5577952 Multiple cage grinding device |
| 11/20/1996 | EP0743395A1 Device for grinding rails |
| 11/20/1996 | CN1135951A 多功能电动磨光机 Multifunction electric grinder |
| 11/19/1996 | US5577149 Fiber optic polishing fixture |
| 11/19/1996 | US5575780 Medical hollow needle and a method of producing thereof |
| 11/19/1996 | US5575708 Belt grinding machine and method for forming cutting edges on surgical instruments |
| 11/19/1996 | US5575271 Apparatus for cutting wet concrete |
| 11/13/1996 | EP0741630A1 Improvements in or relating to grinding |
| 11/13/1996 | CN1135313A Method for making cigarette with filter-tip and apparatus thereof |
| 11/12/1996 | US5573594 Coating apparatus and machining method therefor |
| 11/05/1996 | US5571599 Sheet of glass with groove pattern to provide decorative visual effect |
| 11/05/1996 | US5571042 Apparatus for producing hollow ground needles |
| 11/05/1996 | US5570677 Method and apparatus for cutting wet concrete |
| 10/30/1996 | EP0739685A2 Measuring and maintaining the profile of a railroad track trail |
| 10/30/1996 | EP0739640A1 A medical hollow needle and a method of producing thereof |
| 10/30/1996 | EP0739639A1 A medical hollow needle and a method of producing thereof |
| 10/29/1996 | CA2174459A1 Medical hollow needle and a method of producing thereof |
| 10/16/1996 | EP0737549A2 Abrasive tape, process for producing it, and coating agent for abrasive tape |
| 10/16/1996 | EP0737120A1 Method for making gas turbine engine blade attachment slots |
| 10/15/1996 | US5564970 Method and apparatus for creating or restoring high friction surface to media roller |
| 10/15/1996 | US5564871 Chamfer machine |
| 10/10/1996 | WO1996031317A1 Machine part |
| 10/10/1996 | DE19513254A1 Maschinenteil Machinery |
| 10/09/1996 | CN2236923Y Polishing machine for cam shaft |
| 10/08/1996 | US5563969 Apparatus and method for forming a hemispherical microlens at the end of optical fiber |
| 10/03/1996 | WO1996030162A1 Apparatus for grinding welding electrodes, in particular wolfram electrodes |
| 10/03/1996 | CA2216135A1 Apparatus for grinding welding electrodes, in particular wolfram electrodes |
| 10/02/1996 | EP0734308A1 Edge grinder for mechanically rounding off edges of structural members |
| 10/02/1996 | DE19511881A1 Method of grinding exterior of workpiece with rough and finishing grind discs |