| 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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| 06/17/2009 | CN101456157A End-face grinding machine |
| 06/17/2009 | CN101456147A Abrasive machining device for vertical lathe round guide-rail |
| 06/17/2009 | CN100500373C Camshaft grinding method |
| 06/10/2009 | EP1979109B1 Apparatus and method for the final processing of a forming tool for a sheet-metal body part |
| 06/10/2009 | DE19511881B4 Verfahren zum Schleifen der Außenkontur eines Werkstückes Method for grinding the outer contour of a workpiece |
| 06/10/2009 | DE112004000237B4 Verfahren zum Polieren der Innenoberfläche von rohrförmigem, spröden Werkstoff A method of polishing the inner surface of the tubular brittle material |
| 06/04/2009 | WO2009068441A1 Method and device for producing a gear rack, particularly for a steering system in a vehicle |
| 06/04/2009 | US20090143000 Valve seat finishing devices |
| 06/04/2009 | US20090142997 Device for the finish machining of circumferential surfaces of substantially rotationally symmetrical workpiece portions on shaft-like workpieces |
| 06/03/2009 | EP2064028A2 Face finished honeycomb structures and methods of manufacturing same |
| 06/03/2009 | CN201249393Y Joint bearing outer ring runway combined grinder |
| 06/03/2009 | CN201249392Y Plunge type ball bearing groove super-finishing machine |
| 06/03/2009 | CN101444894A Automatic feeding device of irregular sanding machine |
| 06/03/2009 | CN101444893A Device for grinding camshafts |
| 06/03/2009 | CN100493844C Process of grinding spiral groove with forming grinding wheel |
| 06/02/2009 | US7542648 Holder for optical fiber ferrule end face grinding apparatus |
| 05/27/2009 | CN201244768Y Portable core rod end sander |
| 05/27/2009 | CN201244765Y 水磨机 Water mill |
| 05/27/2009 | CN201244764Y Surface sanding polishing device |
| 05/27/2009 | CN201244763Y Third generation hub bearing inner ring flange automatic loading/unloading apparatus |
| 05/27/2009 | CN101439497A Component of polyester abrading machine |
| 05/27/2009 | CN101439483A Method for grinding internal measuring micrometer and grinder thereof |
| 05/22/2009 | WO2009007121A3 Method and arrangement for maintenance of gas-turbine blades |
| 05/20/2009 | EP2060363A2 Device for mechanically working on the finish of spherical objects on rotation-spherical workpieces |
| 05/20/2009 | CN201239911Y Synchronous polisher for inside and outside surfaces of annulus member |
| 05/20/2009 | CN201239908Y Millcourse head for screw |
| 05/20/2009 | CN101434053A Automatic positioning of cam non-circular grinding and on-line measurement method and apparatus |
| 05/20/2009 | CN101434048A Slot grinding head for screw |
| 05/20/2009 | CN100488722C Impact type machine set spray needle grinding process |
| 05/20/2009 | CN100488721C Blade machine tool for polishing and grinding adapting to curve surface |
| 05/20/2009 | CN100488720C Processing method and its processing device for cam |
| 05/13/2009 | CN201235504Y Grinding and dust suction apparatus for integral furniture |
| 05/12/2009 | US7530878 Grinding machine with a concentricity correction system |
| 05/07/2009 | US20090117831 Method Of Manufacturing Treatment Device And Treatment Device |
| 05/07/2009 | US20090116922 Device and Method for Deburring Grooves and Edges |
| 05/06/2009 | CN101422871A Electric magnetic no-core clamp of numerical-controlled grinder special for super large type bearing ring |
| 05/06/2009 | CN100484714C Method for manufacturing diamond drum |
| 05/05/2009 | US7526984 Roll cutting apparatus |
| 04/30/2009 | US20090106965 Hydrant grinding arrangement |
| 04/29/2009 | EP2052814A1 Method for deciding a bevel curve, method for deciding a locus of a bevel, method for processing a lens and apparatus for processing a lens |
| 04/29/2009 | CN201228741Y Rectangular returning seal ring grinding and cutting device for automobile disc type brake tongs |
| 04/29/2009 | CN201227768Y Special-shaped wooden strip sanding grinder |
| 04/29/2009 | CN201227767Y Machine tool for processing circular arc structure needle valve on seat surface |
| 04/29/2009 | CN201227766Y Grooving and polishing compounding machine |
| 04/29/2009 | CN201227765Y Air gap grinding attachment |
| 04/29/2009 | CN101417406A Metallic phase automatic grinding and polishing device |
| 04/28/2009 | US7524238 Method of processing antifriction bearing unit for wheel |
| 04/23/2009 | WO2009024521A3 Injection apparatus for making an injection at a predetermined depth in the skin |
| 04/22/2009 | EP2050927A2 Method for restoring airfoil tip contour |
| 04/22/2009 | EP2050926A2 Method for restoring airfoil contour on integrally bladed rotors |
| 04/22/2009 | CN201224058Y Polisher |
| 04/15/2009 | EP2047882A1 Method for producing microneedle |
| 04/15/2009 | CN201220377Y Regenerative heddles grinding miller and feed gear thereof |
| 04/15/2009 | CN201220376Y Automatic milling processing device for deep groove ball bearing |
| 04/15/2009 | CN101407037A Full-automatic multi-grinding head polishing machine moving independently |
| 04/15/2009 | CN100478135C Grinder for processing fragile workpiece and its preparation method |
| 04/09/2009 | WO2009043229A1 Grinding and polishing machine |
| 04/09/2009 | WO2009043228A1 Grinding and polishing machine |
| 04/08/2009 | CN101402215A Method for processing bamboo strip |
| 04/08/2009 | CN101402214A Method for manufacturing bamboo ware and bamboo strip |
| 04/08/2009 | CN101402213A Method for processing water milled bamboo strip |
| 04/08/2009 | CN101402212A Grinding process for bamboo ware and bamboo strip |
| 04/08/2009 | CN101402183A Polishing apparatus for curved surface piezoelectric wafer |
| 04/08/2009 | CN101402182A Self-feeding assembly apparatus of crystal frequency modulation machine |
| 04/08/2009 | CN101402181A Full-automatic frequency modulation machine for columnar crystal |
| 04/08/2009 | CN100476952C Thin film magnetic head structure, manufacturing method thereof, and manufacturing method of thin film magnetic head |
| 04/02/2009 | US20090088053 Method and apparatus for sharpening a tool blade |
| 04/02/2009 | DE10020602B4 Verfahren und Vorrichtung zur Herstellung doppelt armierter Nahtmaterialien Method and apparatus for manufacturing double-armed sutures |
| 04/01/2009 | EP2040880A1 Production of openings in a metal foil and the honeycomb body thus produced for the treatment of exhaust gases |
| 04/01/2009 | CN101396807A Cam grinding control system and method based on PC and infrared thermal imaging system |
| 04/01/2009 | CN101396801A Water mil |
| 04/01/2009 | CN100473494C Optical fiber side edge polishing and grinding apparatus and processing method thereof |
| 03/26/2009 | WO2009036584A1 Grinding device for card clothings |
| 03/25/2009 | CN101391393A Method and device for realizing mini-size flange bearing outer-ring inner-channel grinding process |
| 03/25/2009 | CN101391392A Vernier caliper inner jaw grinding method and grinding device thereof |
| 03/25/2009 | CN100471626C Grinding process for making thread forming tool |
| 03/19/2009 | DE102007044275A1 Schleifmaschine, insbesondere Hochgeschwindigkeitsschleifmaschine Grinding, especially high-speed grinder |
| 03/18/2009 | EP2036670A2 Superabrasive tool and machining methods |
| 03/18/2009 | EP2036669A1 Grinding machine, in particular high-speed grinding machine |
| 03/18/2009 | CN201208713Y Automatic loading and unloading device for water pump shaft groove grinder |
| 03/18/2009 | CN201208712Y Drive apparatus on water pump shaft groove grinder |
| 03/18/2009 | CN201208711Y Support for water pump shaft groove grinder |
| 03/18/2009 | CN101389447A Method of satinizing a hard material |
| 03/18/2009 | CN101386147A Polishing technique of ring stainless steel precise parts and preparation method thereof |
| 03/11/2009 | EP2032307A2 Method for grinding slots |
| 03/11/2009 | EP1247027B1 Brake assembly |
| 03/11/2009 | CN100467229C Grinding abrasive wheel and grinding method |
| 03/11/2009 | CN100467222C Polishing method for inner surface of tubular brittle material and material obtained by the method |
| 03/05/2009 | US20090061749 Chamfering tool and method |
| 03/04/2009 | EP2030731A1 Method for forming a shaped element via removal of material from a starting element |
| 03/04/2009 | EP2030726A1 Medical cutting tool manufacturing apparatus and method |
| 03/04/2009 | EP2030719A1 Method and device for processing the blade tips of propeller drums of turbo engines |
| 03/04/2009 | CN201201185Y Valve automatic charging and blanking apparatus |
| 03/04/2009 | CN101376230A Lapping apparatus and lapping method |
| 02/26/2009 | WO2009024522A1 Injection apparatus and special needle for making an injection at a predetermined depth in the skin |
| 02/26/2009 | WO2009024521A2 Injection apparatus for making an injection at a predetermined depth in the skin |
| 02/26/2009 | WO2009023979A1 Method and device for machining workpieces |
| 02/26/2009 | WO2008136887A3 Face finished honeycomb structures and methods of manufacturing same |
| 02/26/2009 | US20090053979 Jig |
| 02/26/2009 | CA2694229A1 Injection apparatus and special needle for making an injection at a predetermined depth in the skin |