| Patents for B24B 3 - Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools (4,999) |
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| 10/16/2013 | CN203236310U Automatic reciprocating knife sharpening device |
| 10/16/2013 | CN103354772A Reel mower grinder with auto-index mechanism |
| 10/16/2013 | CN103350373A Knife grinder and knife grinding method |
| 10/10/2013 | US20130267153 Grinding machine |
| 10/09/2013 | CN203228080U Milling cutter milling positioning device |
| 10/09/2013 | CN203228079U Positioning device for cutter mill |
| 10/09/2013 | CN103341795A Swing type cutter polishing device |
| 10/02/2013 | CN203221379U Knife sharpening tool |
| 10/02/2013 | CN103331658A Blade belt conveyer |
| 10/02/2013 | CN103331657A Blade belt positioner |
| 10/02/2013 | CN103331656A Drilling bit grinder |
| 10/02/2013 | CN103331655A Cutter polishing device with adjustable positions |
| 10/02/2013 | CN103331488A Diamond tool bit bottom surface grinding device |
| 09/26/2013 | DE102012005566A1 Device for sharpening e.g. sickle or circle knives, for slice for slicing food products, has controlling unit utilizing determined cutting course for controlling relative movement between sharpening tools and rotatable knife |
| 09/25/2013 | CN203210182U Passivation clamp of sintered carbide ball end milling cutter |
| 09/25/2013 | CN203210128U Hobbing cutter grinding device used for fork truck |
| 09/25/2013 | CN203210127U Clamp for coping disc shear blade |
| 09/25/2013 | CN203210126U Super-hard blade cutting edge passivating device |
| 09/25/2013 | CN103317395A Blade grinding system |
| 09/19/2013 | DE102012011459B3 Grinding device for sharpening circular knife of kebab cutting machine, has carrier portion provided with counter bearing portions having recesses into which centering pins of machine housing of kebab cutting machine are inserted |
| 09/18/2013 | CN203197963U Blade tool |
| 09/18/2013 | CN203197688U Cutter sharpening tool |
| 09/18/2013 | CN203197687U Grinding device of long-strip-shaped cutter |
| 09/17/2013 | US8535120 Blade sharpening system for agricultural implements |
| 09/12/2013 | US20130237125 Sharpening apparatus |
| 09/12/2013 | US20130236260 Chip-resistant cutting tap |
| 09/11/2013 | CN203185080U Wooden door processing automatic blade straightening grinding device |
| 09/11/2013 | CN203185079U Knife grinder |
| 09/11/2013 | CN203185078U Fine adjusting component |
| 09/11/2013 | CN203185077U Micro-drill inserting and taking device |
| 09/11/2013 | CN103286645A Universal sharpener |
| 09/11/2013 | CN103286644A Milling cutter tool sharpener for screw pump rotor |
| 09/11/2013 | CN102416582B Automatic orienting device |
| 09/11/2013 | CN102416494B Micro drill and processing method thereof |
| 09/11/2013 | CN102303269B Universal knife sharpener |
| 09/04/2013 | EP2632631A1 Portable power sharpener for hand held rotary cutter blades |
| 09/04/2013 | CN203171363U Automatic spade edging machine |
| 09/04/2013 | CN203171362U Tool sharpening positioning device for dividing and cutting machine on gravure production line |
| 09/04/2013 | CN203171361U Blade edge-grinding clamp |
| 09/04/2013 | CN102528574B Automatic hydraulic knife grinder |
| 09/04/2013 | CN102363275B Knife grinder for dual-layer rapier loom |
| 08/28/2013 | CN203156470U Precise full-automatic tool-belt grinding and polishing machine |
| 08/28/2013 | CN203156469U Knife grinder for special-shaped knife edge |
| 08/28/2013 | CN203156468U Grinding wheel spindle assembly and knife grinder |
| 08/28/2013 | CN203156467U Grinding clamp of blade |
| 08/28/2013 | CN203156466U Horizontal type knife grinder |
| 08/28/2013 | CN203156465U Knife sharpener |
| 08/28/2013 | CN203156464U Novel knife grinder |
| 08/28/2013 | CN203156463U Novel knife sharpener |
| 08/28/2013 | CN203156462U Automatic precise-strip-steel grinding machine |
| 08/28/2013 | CN103264323A Angle lapping equipment of micro drilling bit |
| 08/28/2013 | CN103264322A Fixture for edge grinding of twin-stage gun drill |
| 08/23/2013 | DE202013005156U1 Vorrichtung zum Schleifen wenigstens eines Messers An apparatus for grinding at least one blade |
| 08/21/2013 | CN203141248U Device for trimming cutting edge of plate type coating cutter |
| 08/21/2013 | CN203141247U Automatic polishing machine of straight screwdriver |
| 08/21/2013 | CN203141246U Automatic polishing machine of straight screwdriver |
| 08/21/2013 | CN203141245U Automatic polishing machine of straight screwdriver |
| 08/21/2013 | CN203141244U Device for polishing drill |
| 08/21/2013 | CN203141243U Bevel grinding machine |
| 08/21/2013 | CN203141242U Continuous automatic machining device for cutter |
| 08/21/2013 | CN203141241U Automatic feeding machining device for cutter |
| 08/21/2013 | CN203141240U Swing device of abrasive belt polishing machine |
| 08/21/2013 | CN203141239U Grinding machine with double grinding heads |
| 08/21/2013 | CN103252688A Rectangular blade fixing jig |
| 08/21/2013 | CN103252687A Wheel groove finish broach tooth profile numerical control grinding process |
| 08/14/2013 | CN203125263U Folding type knife sharpener |
| 08/14/2013 | CN203125262U Cutter grinder |
| 08/14/2013 | CN203125261U Automatic positioning device of servo shovel mill |
| 08/14/2013 | CN203125260U Structure of adjusting installation angle of grinding wheel device of sharpening machine |
| 08/14/2013 | CN203125259U Screw tap grinding machine |
| 08/14/2013 | CN203125258U Numerically-controlled relief grinding machine |
| 08/14/2013 | CN203125257U Clamping device of sharpening machine |
| 08/07/2013 | CN203109728U Electric knife sharpener |
| 08/07/2013 | CN203109727U Woodwork knife grinder |
| 08/07/2013 | CN203109726U Numerical control precision circular knife grinder |
| 08/07/2013 | CN203109725U Grinder device for machining disc-shaped gear milling cutter |
| 08/07/2013 | CN203109724U Tool sharpener |
| 08/07/2013 | CN203109723U Cutter grinding holder |
| 08/07/2013 | CN102528660B Diamond cutter slow-feeding and fast-retracting device based on air static pressure guide rail component |
| 08/01/2013 | WO2013111384A1 Blade sharpener and grinding machine |
| 07/31/2013 | CN203092261U Edge sharpening angle adjusting device for blade of knife sharpener |
| 07/31/2013 | CN203092260U Cutter grinding device for grinding formed blade |
| 07/31/2013 | CN203092259U Cutter grinding clamp |
| 07/31/2013 | CN101376224B Method and device for grinding cutting blades |
| 07/24/2013 | CN203077027U Knife grinding device of tyre crushing machine |
| 07/24/2013 | CN203077026U Blade stringing mechanism |
| 07/24/2013 | CN203077025U Twist drill groove and drill edge strip combined grinding machine |
| 07/24/2013 | CN203077024U Grinding machine of trepanning drill |
| 07/24/2013 | CN203077023U Feeding mechanism in screw tap numerical control grinder |
| 07/24/2013 | CN203077022U Automatic feeding device of numerical control cylindrical grinding machine |
| 07/24/2013 | CN203077021U Fully-automatic cutter grinder for saw-blade milling cutter |
| 07/24/2013 | CN203077020U Grinder used for grinding ball milling cutter |
| 07/24/2013 | CN203077019U Grinder used for grinding end milling cutter |
| 07/24/2013 | CN203077018U Milling cutter grinder structure |
| 07/24/2013 | CN103213039A Cutter grinding clamp used for single-blade gun drill |
| 07/23/2013 | US8491356 Adjustable knife sharpener |
| 07/18/2013 | WO2013104189A1 Novel boring and grinding assembly for digitally controlled cutting machine |
| 07/17/2013 | CN203062453U Mounting base of knife and scissors grinding machine |
| 07/17/2013 | CN203062452U Universal knife and scissors grinding machine with feeding and discharging manipulator |
| 07/17/2013 | CN203062451U Multifunctional knife-shear grinding machine achieving multi-axis linkage |