| 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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| 08/22/2013 | US20130212871 Manufacturing method of a slider and manufacturing apparatus thereof |
| 08/21/2013 | CN103252696A Stone litchi surface processing equipment |
| 08/21/2013 | CN103252695A Vertical reciprocating polish-brush machine |
| 08/21/2013 | CN102240951B Crystal material grinding mechanism |
| 08/21/2013 | CN101982298B Profile grinder |
| 08/14/2013 | CN203125280U Push-type rock slice grinding machine |
| 08/14/2013 | CN203125279U Polishing steel bar of semi-automatic sander |
| 08/14/2013 | CN203125278U Machine tool with function of automatically adjusting diameter of reducing grinding wheel |
| 08/14/2013 | CN203125277U Sand mill special for floating sealing ring |
| 08/14/2013 | CN203125276U Automatic material polishing device for mine laboratory |
| 08/14/2013 | CN203125275U Novel electric grinding device |
| 08/14/2013 | CN203124777U Drilling and grinding all-in-one machine |
| 08/14/2013 | CN103249527A Systems and methods for grinding refractory metals and refractory metal alloys |
| 08/14/2013 | CN103249523A Grinding device for mechanically grinding rotor blades for wind power plants |
| 08/14/2013 | CN103240657A Stone machining engine bed |
| 08/14/2013 | CN103240656A Machine spacial for valve grinding sleeve bayonet |
| 08/14/2013 | CN103240654A Processing method for mould fillet |
| 08/14/2013 | CN101813812B CaF2 lens clamping device and method thereof |
| 08/07/2013 | CN203110160U Bridge type stone cutting machine with polishing function |
| 08/07/2013 | CN203109762U Rock sander with fixture with adjustable size |
| 08/07/2013 | CN203109761U Cambered surface grinding device of permanent magnetic ferrite |
| 08/07/2013 | CN203109760U High-precision perpendicularity blade grinding device |
| 08/07/2013 | CN203109759U Digital control cam shaft grinding machine |
| 08/07/2013 | CN203109758U Diameter adjusting structure of variable-diameter grinding wheel |
| 08/07/2013 | CN203109757U Special machining machine tool for numerical-control full-automatic cam |
| 08/07/2013 | CN203109756U On-line positioning system of inner bore straight line channel |
| 08/07/2013 | CN203109755U Metal material surface processing device |
| 08/07/2013 | CN203109754U Novel arc grinding device assembly |
| 08/07/2013 | CN203109753U Metal grinding machine |
| 08/07/2013 | CN203109752U Precision grinding machine |
| 08/07/2013 | CN103234800A Metallographic sample pre-grinding machine |
| 08/07/2013 | CN103231298A Abrasive device with two mutually-moved parts abrading mutually along self-profiles |
| 08/07/2013 | CN102405118B Processing machine tool for integrated propeller |
| 08/07/2013 | CN102398200B Needle point processing machine for living body pathologic change inspection needle |
| 08/01/2013 | WO2013091812A8 Device for recontouring a gas turbine blade |
| 07/31/2013 | CN203092797U Stone line machine |
| 07/31/2013 | CN203092297U Grinding machine |
| 07/31/2013 | CN203092296U Grinding device for machining elevator safety tongs |
| 07/31/2013 | CN203092295U Motor rotor refiner |
| 07/31/2013 | CN203087798U Automatic production system of crystal decorations |
| 07/31/2013 | CN103223635A Junked tire retreading-polishing device |
| 07/31/2013 | CN103223634A Synchronous processing device with circular array curve surface structure |
| 07/30/2013 | US8496510 Method of producing retread tire and grinding apparatus for used tire |
| 07/25/2013 | DE102012100503A1 Method for manufacturing of bearing ring of ball bearing for servo gear box of electric power steering system, involves removing blank by releasing pressure so that running surface of bearing ring becomes elliptical in form |
| 07/25/2013 | DE102011108357B4 Verfahren zur Herstellung eines Ölabstreifkolbenrings A method for producing a Ölabstreifkolbenrings |
| 07/24/2013 | EP2616214A1 Method and machine tool for adjusting the contour of a turbine blade root |
| 07/24/2013 | CN203077050U Grinding wheel mechanism of glass carving machine |
| 07/24/2013 | CN203077049U Cutter |
| 07/24/2013 | CN203077048U Improved loading-unloading spline shaft structure of inner raceway grinder of full-automatic ball bearing |
| 07/24/2013 | CN103213055A Grinding method of magnetic substrate |
| 07/24/2013 | CN103213054A Movable centre grinding device and grinding method thereof |
| 07/24/2013 | CN103213053A Machine capable of grinding, super-grinding and polishing inner curved surface and outer curved surface, and grinding pressure head component |
| 07/24/2013 | CN103213052A Inner-ring groove grinding machine grinding wheel spindle system for ball bearing |
| 07/24/2013 | CN103213051A On-line positioning method of inner pore straight line channel |
| 07/24/2013 | CN103213050A Point welding machine electrode cap grinding machine |
| 07/24/2013 | CN103213049A Prestressed quench hardening and grinding composite processing method |
| 07/24/2013 | CN102059627B Phase bit positioning device of cam shaft grinding machine |
| 07/18/2013 | US20130183182 Stator of a gerotor device and a method for manufacturing roller pockets in a stator of a gerotor device |
| 07/17/2013 | CN203070149U Outer shell |
| 07/17/2013 | CN203062474U Numerical control diamond fire-resistant material grinding machine |
| 07/17/2013 | CN203062473U Soft magnet grinding equipment for electric cooker |
| 07/17/2013 | CN203062472U Novel machining grinding machine |
| 07/17/2013 | CN203062471U Grinding device for steel-making electroslag rod mold |
| 07/17/2013 | CN203062470U Mold polishing device |
| 07/17/2013 | CN203058556U Double-grinding device work station |
| 07/17/2013 | CN103206451A Manufacturing method for eccentric shaft of compressor core |
| 07/11/2013 | US20130178136 System for machining the running surface on skis and snowboards |
| 07/11/2013 | US20130178134 Abrading arrangement to abrade a surface of an item and method of use thereof |
| 07/10/2013 | CN203045475U Numerical control mill groove lathe |
| 07/10/2013 | CN203045474U Electrode grinding apparatus |
| 07/10/2013 | CN203045473U Angle adjustment device for inclination part for stamping die and assembly of angle adjustment device |
| 07/10/2013 | CN103193470A Ferrite ground body and ferrite magnetic core |
| 07/10/2013 | CN103192306A Full-automatic single-head mill |
| 07/10/2013 | CN102423868B Involute cam processing device and processing method thereof |
| 07/10/2013 | CN102069440B Automobile windshield wiper adhesive tape cutting part trimmer |
| 07/09/2013 | US8480455 Lens machining apparatus and method |
| 07/04/2013 | US20130171912 Method for producing periodic tooth flank modifications, machine tool, and computer-readable medium |
| 07/03/2013 | CN203031414U Needle dial capable of adjusting processing model, dial body and steel teeth thereof |
| 07/03/2013 | CN203031413U Numerical control system of numerical control camshaft grinder |
| 07/03/2013 | CN103182669A Special machine for grinding neodymium-iron-boron tile |
| 07/03/2013 | CN103182668A Full-automatic special machine for grinding neodymium-iron-boron tile |
| 07/03/2013 | CN103182667A Electroplated diamond wear-resistant shoe-jump-out-preventing tooling of through-type magnetic shoe grinding machine |
| 07/03/2013 | CN103182666A Special high-efficiency crystal wafer rough grinding machine |
| 07/03/2013 | CN103182665A High-efficiency crystal wafer rough grinding machine |
| 07/03/2013 | CN103182664A Transverse reciprocating grinding method for cone angle raceway of bearing race |
| 07/03/2013 | CN103182663A Infeed grinding method for cone angle raceway of bearing race |
| 07/03/2013 | CN103182662A Automatic machining machine for surface of special-shape curved surface |
| 07/03/2013 | CN102294636B Finishing lapping machine for bearing grooved railway |
| 07/02/2013 | CA2685817C Abrading device |
| 06/27/2013 | WO2013091812A1 Device for recontouring a gas turbine blade |
| 06/27/2013 | WO2013091811A1 Device for recontouring a gas turbine blade |
| 06/26/2013 | DE202013005504U1 Andrückeinrichtung für Finishband sowie Vorrichtung zur Finishbearbeitung von Umfangsflächen an zylindrischen Werkstückabschnitten Pressing device for finishing belt and device for finish machining of peripheral surfaces of the cylindrical workpiece sections |
| 06/26/2013 | CN203019189U Twist drill numerical control notch grinder |
| 06/26/2013 | CN203019188U Full-automatic twist drill mill groove machine |
| 06/26/2013 | CN203019187U Fully automatic twist drill groove grinding machine |
| 06/26/2013 | CN203019186U Fully automatic twist drill groove grinding lathe |
| 06/26/2013 | CN203019185U Automatic burnishing device |
| 06/26/2013 | CN203019122U Full-automatic twist drill mill groove machine tool |
| 06/26/2013 | CN103170889A Computer numerically controlled (CNC) camshaft grinding machine |
| 06/26/2013 | CN103170888A Flexible shaft grinding head system of large-lead ball nut grinding and grinding method for machining nut |