| Patents for B24B 19 - Single purpose machines or devices for particular grinding operations not covered by any other main group (7,169) |
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| 10/17/2007 | CN200960629Y Ring groove forming grinding device for milling and boring machine |
| 10/17/2007 | CN200960565Y Opposite milling machine tool for processing metal cold-hot trimming fretsaw piece side lap |
| 10/17/2007 | CN100343004C Screwtap and threading method |
| 10/17/2007 | CN100342810C End-rounding devices and methods for end-rounding |
| 10/16/2007 | US7281969 Tool sharpening and compound honing jig |
| 10/11/2007 | US20070238402 Chain saw sharpener with composite wiskar |
| 10/10/2007 | EP1842690A2 Process and equipment for the decoration by means of engraving on the external surface of objects made of plastic material |
| 10/10/2007 | CN101052496A Cutting tools for polishing treatment, particularly knife tool method and device |
| 10/04/2007 | US20070232209 Method for polishing a semiconductor wafer |
| 10/04/2007 | US20070232208 Drilling-head-grinding positioning device |
| 10/04/2007 | DE10329724B4 Vorrichtung zum Schleifen von insbesondere Innenprofilen A machine for grinding profiles, in particular internal |
| 10/03/2007 | EP1839811A1 Manufacturing facility and super finishing apparatus for ball bearing |
| 10/03/2007 | CN100341048C Apparatus and method for grinding thin film magnetic heads |
| 10/02/2007 | CA2231929C Abrading method |
| 09/26/2007 | EP1837139A1 Method for cutting and grinding paper products |
| 09/26/2007 | EP1837121A1 Abrading device for abrading the base of a ceramic or porcelain object |
| 09/26/2007 | CN200951519Y Novel oscillating superprecision grinding apparatus |
| 09/26/2007 | CN101043977A Grinding apparatus for a pin for use in power transmission chain and manufacture of a pin for use in power transmission chain |
| 09/20/2007 | US20070218820 Valve gasket sealing surface refurbishing methods and systems |
| 09/20/2007 | US20070218819 Sharpener Accessory And Methods Relating To Same |
| 09/19/2007 | EP1833626A1 Jig |
| 09/19/2007 | EP1340588B1 Abrasive cloth and polishing method |
| 09/19/2007 | CN200948555Y Bearing roller superfine grinder |
| 09/19/2007 | CN200948554Y Ball bearing outer trench superfine grinder |
| 09/19/2007 | CN200948550Y Semi-automatic glass sander |
| 09/13/2007 | WO2007103863A2 Combined grinder and water blaster for stripe removal system |
| 09/13/2007 | WO2007103732A2 Valve gasket sealing surface refurbishing methods and systems |
| 09/13/2007 | WO2007101579A1 Method of machining curved workpiece surfaces |
| 09/12/2007 | EP1832387A1 Method for machining curved workpiece surfaces |
| 09/12/2007 | CN200945576Y Diamond compact freely-rotary type grinder |
| 09/07/2007 | WO2007099526A1 Method and apparatus for producing blades |
| 09/06/2007 | US20070207711 Combined grinder and water blaster for stripe removal system |
| 09/06/2007 | DE202007007704U1 Vorrichtung zur mechanischen Finishbearbeitung von Wälzlagerringen Apparatus for mechanical finish machining of bearing rings |
| 09/05/2007 | EP1827759A2 Process for manufacturing optical and semiconductor elements |
| 09/05/2007 | CN101031834A Optical fiber polishing method |
| 09/05/2007 | CN101031520A Activation of a glass surface |
| 09/05/2007 | CN101028697A Magnetic head device and method |
| 09/05/2007 | CN101028696A Cam grinding method |
| 09/05/2007 | CN100335232C Working device and working method for magnet member |
| 08/30/2007 | WO2007097013A1 Helical flute grinding method and helical flute grinding machine |
| 08/30/2007 | WO2007096295A1 Cup shaped grinding wheel, in particular for turbine root slot grinding |
| 08/30/2007 | WO2007096139A1 Method and device for the finish machining of composite camshafts and eccentric shafts |
| 08/30/2007 | DE102006008532A1 Camshaft e.g. eccentric shaft, manufacturing method for internal combustion engine, involves shielding support unit against cam, such that chips arising during chip removing process are not penetrated into intermediate space |
| 08/29/2007 | EP1825937A1 Needle holder |
| 08/29/2007 | CN101024276A Oscillating grinding machine |
| 08/28/2007 | US7261668 Method of grinding half toroidal CVT disk |
| 08/28/2007 | US7261621 Pad conditioner for chemical mechanical polishing apparatus |
| 08/23/2007 | WO2007093345A1 Method of grinding bar-shaped workpieces, grinding machine for carrying out the method, and grinding cell in twin arrangement |
| 08/23/2007 | DE102006004726A1 Manufacturing method for built cam shaft, involves pushing bearing ring by divided assembly ring arranged between bearing ring and cylindrical staff neighboring to former cam onto the cylindrical staff |
| 08/23/2007 | DE10147648B4 Verfahren zur Ausbildung von Durchbrüchen in einer Glasscheibe. A method for forming openings in a glass sheet. |
| 08/22/2007 | CN2936575Y Automatic feeder for carpenter sander |
| 08/22/2007 | CN2936574Y Digital control end surface thrust ball bearing channel grinder |
| 08/22/2007 | CN2936573Y Bearing internal ring roller race grinder |
| 08/22/2007 | CN2936572Y Automatic feeding structure of bearing sleeve ring |
| 08/22/2007 | CN2936571Y Digital control bearing extornal ring roller way grinder |
| 08/22/2007 | CN2936570Y Grinding wheel driving structure of digital control bearing external ring roller way grinder |
| 08/22/2007 | CN101020347A Eggplant-shaped jewel cutting and polishing process |
| 08/22/2007 | CN101020346A Rose-shaped jewel cutting and polishing process |
| 08/22/2007 | CN101020298A Process of grinding nut rolling way in great lead ball lead screw pair |
| 08/21/2007 | US7258600 Vacuum-assisted pad conditioning system |
| 08/21/2007 | US7258595 Polishing apparatus |
| 08/16/2007 | DE102006007055A1 Verfahren zum Schleifen von stabförmigen Werkstücken, Schleifmaschine zur Durchführung des Verfahrens und Schleifzelle in Zwillingsanordnung Method for grinding rod-shaped workpieces, grinding machine for performing the process and grinding cell in twin arrangement |
| 08/15/2007 | EP1247027A4 Brake assembly |
| 08/15/2007 | CN2933704Y Multiple edge-retained grinding equipments fixed on cylindrical bearing outer ring once |
| 08/15/2007 | CN2933701Y Whet stone top for abrasive machining of hydraulic turbine spraying needle |
| 08/14/2007 | US7254861 Device for cleaning tip and side surfaces of a probe |
| 08/09/2007 | WO2007087867A1 Apparatus and method for the final processing of a forming tool for a sheet-metal body part |
| 08/09/2007 | US20070184764 Method of processing antifriction bearing unit for wheel |
| 08/08/2007 | EP1815941A1 Eyeglass lens processing apparatus |
| 08/08/2007 | CN101011812A Conjugated wheel mechanism of cam grinding and design method thereof |
| 08/08/2007 | CN101011811A Processing device for card side-face |
| 08/08/2007 | CN101011808A Roller grinder trimming equipment |
| 08/07/2007 | US7252577 Methods for lapping using pneumatically actuated flexible coupling end effectors |
| 08/02/2007 | WO2007085537A1 Method of satinizing a hard material |
| 08/02/2007 | US20070178814 Method of cleaning a probe |
| 08/02/2007 | US20070178808 Method and device for grinding assembled camshafts with a high concentricity accuracy |
| 08/01/2007 | EP1813385A1 Method of burnishing a hard material and decorated workpiece made from a hard, burnished material |
| 08/01/2007 | CN2928382Y Carding machine flexible bend grinder |
| 08/01/2007 | CN101007416A Method for forming texture on wooden shutter curtain plates |
| 07/25/2007 | EP1810783A1 Grinding apparatus and manufacturing method for power transmission chain pin |
| 07/25/2007 | CN2925747Y Quartz pearl grinder |
| 07/19/2007 | US20070167121 Device for sharpening chain saw teeth |
| 07/18/2007 | CN2923174Y Boring-grinding cylinder machine |
| 07/11/2007 | EP1806214A2 Device for deburring slip casted ceramic articles |
| 07/11/2007 | CN1997486A Jig |
| 07/11/2007 | CN1997470A Work head |
| 07/11/2007 | CN1994675A Method for grinding end slot of disc parts |
| 07/10/2007 | US7241434 placing said natural diamond of brownish color in pressure transmitting medium containing and subjecting to a sufficiently high pressure and high temperature for a time sufficient to change the color of said diamond to colorless or a fancy color |
| 07/05/2007 | DE102006057444A1 Conical disc arrangement for belt contact gear e.g. CVT gear, has driving side conical friction disc kit and driven side conical friction disc kit which are coupled over belt contact gear for torque transmission |
| 07/04/2007 | CN2917939Y Surface grinding-polishing tool for particle products of hard and crisp material |
| 07/04/2007 | CN2917937Y Valve repairing grinder |
| 07/03/2007 | US7238096 Orbital rotary blade sharpener |
| 07/03/2007 | US7238089 Polishing method for inner surface of tubular brittle material and tubular brittle material obtained by polishing method |
| 06/27/2007 | EP1800799A1 A vibration device for a super finishing apparatus and an attachment tool comprising the vibration device |
| 06/27/2007 | CN2915368Y Milling head for peripheral grinding and deglazing |
| 06/27/2007 | CN1986152A Probe polishing method and probe polishing member |
| 06/27/2007 | CN1986151A Grinding method for superhard silicon carbide ceramic nano mirror |
| 06/26/2007 | US7234997 Device for grinding of clothing in a textile machine |
| 06/21/2007 | US20070141953 Grinding apparatus |
| 06/20/2007 | CN2912910Y Full surface grinding automation processing center for hard brittle material particles |