| 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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| 02/26/2009 | CA2694228A1 Injection apparatus |
| 02/25/2009 | CN100463738C Work head |
| 02/24/2009 | US7494402 Ferrule holder assembly for optical-fiber-end-face grinding apparatus |
| 02/19/2009 | WO2008135847A4 Abrading device |
| 02/19/2009 | DE102007038256A1 Sharpening device for blade of cutter or scissors, has sharpening unit i.e. cylindrical-shaped pad, performing sharpening of blade of cutter or scissors during oscillating movement, rotation movement and up-and-down movement |
| 02/18/2009 | EP2025450A2 Grinding apparatus and method of controlling grinding apparatus |
| 02/18/2009 | CN201195283Y Fine machining tool and complete set of tool |
| 02/18/2009 | CN201195281Y Full-automatic ultra-fine grinder for roller bearing inner ring roller path convexity and flange |
| 02/18/2009 | CN201195276Y On-line testing numerical control cam grinder |
| 02/18/2009 | CN201195275Y Numerically-controlled cam grinder |
| 02/18/2009 | CN201195274Y Compressor concave valve plate grinding mill |
| 02/18/2009 | CN101367187A Tilting axis processing method |
| 02/18/2009 | CN101367186A Tilting axis processing device |
| 02/18/2009 | CN101367180A Middle-large-scale bearing housing loop forced action type automatic loader and unloader |
| 02/18/2009 | CN100462201C Method for grinding logarithmic curve convexity of bearing ball track and its special apparatus |
| 02/12/2009 | WO2008036132A3 Method for grinding slots |
| 02/12/2009 | US20090042479 Grinding apparatus and method of controlling grinding apparatus |
| 02/11/2009 | CN201192877Y Pressing wheel of hub and wheel shaft made by ceramic materials |
| 02/11/2009 | CN201192804Y Special-shaped face wall and face brick automatic feed grinding machine |
| 02/11/2009 | CN101362307A Tile surface processing novel technique of water guide rubber tile |
| 02/11/2009 | CN100460153C Profiling grinding-machine integrated planetary gear speed-reducing mechanism |
| 02/10/2009 | US7488239 Assembly for grinding electrodes |
| 02/04/2009 | CN201189627Y Grinding tool for fan rotor blade top of steam turbine |
| 02/04/2009 | CN101357490A Irregular stone multifunctional composite processing center with double five-axle linkage system |
| 02/04/2009 | CN101357449A Workpiece automatic centering device |
| 02/04/2009 | CN101357448A Air-drum sand angle device |
| 01/28/2009 | CN101356025A Apparatus and method for the final processing of a forming tool for a sheet-metal body part |
| 01/28/2009 | CN100455410C Method and device for precisely controlling axial fiber polishing thickness |
| 01/22/2009 | WO2009011636A1 Device on kaplan turbines in order to provide the rotor blades with microribs and the procedure to make the micro groves on the rotor blades the use of the device at a power station |
| 01/22/2009 | WO2009009870A1 Thermoformable ultrasonic machining tool and method |
| 01/21/2009 | CN201183216Y Convex sphere abrasive disk for processing |
| 01/21/2009 | CN101349338A Toroidal continuously variable transmission |
| 01/20/2009 | US7478479 Manufacturing process for a cross-roller bearing with plug |
| 01/15/2009 | WO2009007121A2 Method and arrangement for maintenance of gas-turbine blades |
| 01/15/2009 | US20090017732 Method and apparatus for micro-machining a surface |
| 01/14/2009 | EP2014413A1 Assembly, method and device for maintaining gas turbine blades |
| 01/14/2009 | CN101342675A Special jig for grinding edge cam |
| 01/14/2009 | CN101342674A Grinding mill for link lever tooth surface of diesel engine |
| 01/14/2009 | CN101342673A Metal slide fastener polishing assembly, polisher and polishing method thereof |
| 01/14/2009 | CN100450715C Lapping apparatus and lapping method |
| 01/14/2009 | CN100450713C Method and apparatus for grinding cam with re-entrant surface |
| 01/07/2009 | EP2010357A2 Chain saw sharpener with composite wiskar |
| 01/07/2009 | CN201175861Y Strong needle clamp without rubber strip |
| 01/07/2009 | CN201175860Y Special machine for maintaining engine cam |
| 01/07/2009 | CN201175859Y Oil-stone correcting device on bearing-ring edge super-finishing machine |
| 01/07/2009 | CN201175858Y Oversize ball bearing double-groove high precision diamond grinding wheel dressing device |
| 01/07/2009 | CN100448613C Contour method for machining elliptic cam |
| 01/07/2009 | CN100448606C Rotary jig |
| 01/06/2009 | US7473163 Cutter grinding device |
| 01/01/2009 | US20090004956 Honing jig |
| 12/31/2008 | CN101332588A Cup shaped grinding wheel for grinding back of the semiconductor chip and grinding method thereof |
| 12/30/2008 | US7469484 Device and method for the centrally tightening rotatingly drivable parts |
| 12/24/2008 | EP2006050A1 Motor-driven grinding tool |
| 12/24/2008 | EP2006049A1 Motor-driven grinding tool |
| 12/24/2008 | EP2006048A1 Grinding tool |
| 12/24/2008 | DE102005056998B4 Vorrichtung zur Bearbeitung eines Rotationskörpers An apparatus for processing a body of revolution |
| 12/24/2008 | CN201168907Y Cutter grinder |
| 12/24/2008 | CN201168906Y Automatic loading and unloading system of valve grinder |
| 12/24/2008 | CN201168905Y Blade two-sided synchronous highly effective grinding and polishing machine tool |
| 12/24/2008 | CN201168904Y Mobile dustfree dry grinding system |
| 12/24/2008 | CN100445033C Automatic indexer for cam shaft grinder |
| 12/23/2008 | US7468055 Multi-beveled point needle and syringe having a multi-beveled point needle |
| 12/18/2008 | WO2008151586A1 Method and device for grinding cams of a camshaft |
| 12/18/2008 | US20080311824 Apparatus for smoothing a product, in particular a semi-finished ceramic product |
| 12/18/2008 | DE102008026655A1 Verfahren und Vorrichtung zum Schleifen von Nocken einer Nockenwelle Method and apparatus for grinding cams of a camshaft |
| 12/18/2008 | DE102007032954B3 Production of a three-dimensional cam for driving a cam follower comprises crossing the rotational axis of the cam in a single crossing angle during formation of a base circle cylinder section without cutting the rotational axis of the cam |
| 12/17/2008 | CN201164964Y Injection needle edge grinding jig |
| 12/17/2008 | CN201164963Y Clamp device for abrasive machining eccentric spindle eccentric part flat surface |
| 12/17/2008 | CN201164962Y Clamp device of spring sharpner and spring sharpener therewith |
| 12/17/2008 | CN201164961Y Sleeve abrasive tools |
| 12/17/2008 | CN101323099A Speed change control method for cam non-circular grinding based on constant contact arc length |
| 12/16/2008 | US7465218 Probe polishing method and probe polishing member |
| 12/11/2008 | WO2008148638A1 Grinding center and method for the simultaneous grinding of multiple crankshaft bearings |
| 12/10/2008 | EP2000262A2 Wheel spindle device for grinding machine |
| 12/10/2008 | CN201161360Y Multi-station tile shaped magnet self-acting grinding machine with accurate string width station |
| 12/10/2008 | CN201161359Y Grinding mill for link lever tooth surface of diesel engine |
| 12/10/2008 | CN101318305A Special-shaped wooden strip sanding grinder |
| 12/10/2008 | CN100441376C Pneumatic end-face planetary motion type diamond grinding apparatus |
| 12/09/2008 | US7462095 Apparatus at a flat card or roller card for grinding a clothing drawn onto a rotating roller |
| 12/09/2008 | US7461439 Method for detecting malfunction in clamping and machine tool |
| 12/03/2008 | EP1358044B1 Chemical mechanical machining and surface finishing |
| 12/03/2008 | CN201157996Y Rotary switch type pneumatic mould engraving machine |
| 12/03/2008 | CN201157995Y Pin grinding jig |
| 12/03/2008 | CN100439039C Image calibrating method used for chip dicing machine |
| 12/03/2008 | CN100439038C All surface grinding and shaping automation processing center for hard and crisp particle's products |
| 11/26/2008 | CN100436853C Bearing device for wheel |
| 11/26/2008 | CN100436063C Planetary framework diamond abrasive tools |
| 11/26/2008 | CN100436057C Pressure-speed-regulating die curve grinding-polishing system |
| 11/26/2008 | CN100436056C Cam grinding method |
| 11/26/2008 | CN100436054C Grinding method for superhard silicon carbide ceramic nano mirror |
| 11/26/2008 | CN100436009C Hot-isostatic pressure silicon nitride all-ceramic electric main shaft and its mfg. method |
| 11/25/2008 | US7455482 Method for the manufacture of indexable cutting inserts as well as an indexable cutting insert and a cutting tool having such a cutting insert |
| 11/20/2008 | WO2007103863A3 Combined grinder and water blaster for stripe removal system |
| 11/19/2008 | CN201151076Y Polishing apparatus for curved surface piezoelectric wafer |
| 11/19/2008 | CN201151075Y Mould rollover unit |
| 11/19/2008 | CN201151074Y Auto hopper of micro-bearing |
| 11/19/2008 | CN101306548A Production method of economical and durable wood-like products |
| 11/19/2008 | CN101306515A Double-groove bearing super precise grinding machine |
| 11/19/2008 | CN101306514A Pivot super precise grinding machine |
| 11/19/2008 | CN101306513A Single groove single race bearing super precise grinding machine |