| Patents for B24B 3 - Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools (4,999) |
|---|
| 03/20/2013 | CN202804819U Gun-drill drill grinding machine |
| 03/20/2013 | CN202804818U Clamping handle for drill bit grinding |
| 03/20/2013 | CN102975087A Hob grinder |
| 03/20/2013 | CN102218680B Grinder |
| 03/14/2013 | US20130065494 Knife-grinder |
| 03/13/2013 | CN202780725U Tool sharpener for graver |
| 03/13/2013 | CN202780724U Automatic knife grinder |
| 03/13/2013 | CN202780723U Cutter board |
| 03/13/2013 | CN202780722U Cutter blade flat surface grinding clamp and flat surface grinding conversion equipment |
| 03/13/2013 | CN202780721U Universal milling cutter blade grinding device |
| 03/13/2013 | CN202778633U Multifunctional bean grinder |
| 03/13/2013 | CN102962734A Opening grinding machine of hole-machining tool |
| 03/07/2013 | WO2013033635A1 Blade sharpening system for agricultural implements |
| 03/07/2013 | WO2013033633A1 Blade sharpening system for agricultural implements |
| 03/06/2013 | EP2564983A2 Sharpener |
| 03/06/2013 | CN202763595U Tool sharpener |
| 03/06/2013 | CN202763594U Auxiliary tool for grinding of gear shaper cutter |
| 03/06/2013 | CN102950514A Device for sharpening knives of knife ring for ring flaker |
| 03/06/2013 | CN102950513A Grinding machine |
| 03/06/2013 | CN102015206B Apparatus and grinding block for the treatment of an edge or a cutting edge |
| 03/05/2013 | DE202011108675U1 Vorrichtung zum Schleifen von Kuttermessern An apparatus for grinding of cutter blades |
| 02/27/2013 | CN202752952U Improved handheld grinding wheel tool sharpener |
| 02/27/2013 | CN202752951U Handheld grinding wheel tool sharpener |
| 02/27/2013 | CN102941514A Knife sharpener with improved knife guides |
| 02/27/2013 | CN102941513A Combined grinding machine for notches and double clearance angles of twist drills |
| 02/21/2013 | US20130045058 Drilling tool |
| 02/20/2013 | CN202742153U Grinding device for turbine processing of hob with handle |
| 02/20/2013 | CN202742152U Base mechanism for grinding-slotting cutter device |
| 02/20/2013 | CN202742151U Electric sander |
| 02/20/2013 | CN202742150U Connecting plate of oil cylinder of screw tap relief grinder |
| 02/20/2013 | CN202742149U Grinding head of numerical-control gear grinding machine for saw-blade milling cutter |
| 02/20/2013 | CN202742148U Grooving machine |
| 02/20/2013 | CN202742147U Grinding-hobbing cutter |
| 02/20/2013 | CN202742146U Grinding wheel sharpening control system for shaving machine |
| 02/14/2013 | DE102011052538A1 Vorrichtung zum Schärfen von Messern eines Messerrings für einenMesserringzerspaner Device for sharpening knives of a knife ring for einenMesserringzerspaner |
| 02/14/2013 | DE102011052531A1 Method for sharpening, particularly re-sharpening of blades or wear plates of blade ring flaker, involves fastening blades and wear plates at blade ring |
| 02/14/2013 | DE102011052529A1 Verfahren zum Schärfen, insbesondere Nachschärfen von Messern eines Messerringzerspaners Method for sharpening, sharpening of knives in particular a Messerringzerspaners |
| 02/13/2013 | EP2556921A2 Methods for sharpening, in particular sharpening knives of a knife ring flaker |
| 02/13/2013 | EP2556920A2 Device for sharpening knives of a knife ring for a knife ring flaker |
| 02/13/2013 | CN202726653U Automatic sharpener |
| 02/13/2013 | CN202726652U Novel knife sharpener |
| 02/13/2013 | CN202726651U Numerical control tool grinder used for sharpening blade of disc milling cutter |
| 02/13/2013 | CN202726650U Lead frame punch processing device |
| 02/13/2013 | CN202726649U Large-edge grinding machine |
| 02/13/2013 | CN102933350A Method of manufacturing formed cutter and grinding tool for formed cutter |
| 02/13/2013 | CN102922378A A drill placing module of a superfine drill lip grinding miller |
| 02/13/2013 | CN102922377A A method for automatically grinding fine diamond blade. |
| 02/13/2013 | CN102922376A A rotating components of a fine diamond blade grinding machine |
| 02/13/2013 | CN102922375A Magnetic force knife board of silicon sheet shearing straight knife |
| 02/13/2013 | CN102922374A Jig for grinding long-rod-like cutter |
| 02/13/2013 | CN101934484B Method and device for grinding cutter |
| 02/06/2013 | CN202716124U Multi-work-position intelligent knife-scissor numerical control grinding machine |
| 02/06/2013 | CN202716123U Special polishing machine for cutting edge faces of scissors |
| 02/06/2013 | CN202716122U Drill placement device of drill blade grinding machine |
| 02/06/2013 | CN102909614A Blade grinder for tree trimmer |
| 02/06/2013 | CN102909613A Twist drill groove and cutting edge combined grinder |
| 02/06/2013 | CN102909612A Method for grinding self-centering drill bit |
| 01/31/2013 | US20130028677 Drill bit and method for manufacturing |
| 01/30/2013 | CN202701921U Double-edge sharpening device for cutting die steel |
| 01/30/2013 | CN202701920U Blade grinding clamp and blade grinding conversion device |
| 01/30/2013 | CN202701919U Gear and rack reciprocator of grinding wheel sharpener of tobacco cutter |
| 01/30/2013 | CN202701918U Cylindrical grinding knife sharpener supporting device of tobacco cutter |
| 01/30/2013 | CN202701917U Grinding fixture of wave-blade end milling cutter |
| 01/30/2013 | CN202701916U Shaft cutting tool sharpening machine |
| 01/30/2013 | CN202701915U 位置设定设备 Position setting device |
| 01/30/2013 | CN102896562A Follow-up sharpening device for diamond grating notching knife tool |
| 01/30/2013 | CN102896561A Fully automatic numerical control drill cutter grinding machine |
| 01/30/2013 | CN102896560A Lapping machine of milling cutters |
| 01/29/2013 | US8360826 Controlling powder delivery rate in air abrasive instruments |
| 01/23/2013 | CN202684662U Tool grinding machine capable of simultaneously grinding two side blade faces and with indexing device |
| 01/23/2013 | CN202684661U Top knife sharpener |
| 01/23/2013 | CN202684660U Small-size heavy-edge grinding machine for twist drill |
| 01/23/2013 | CN202684659U Drill bit grinding measuring device |
| 01/23/2013 | CN202684658U Grinding head machine for grinding cup |
| 01/23/2013 | CN202684657U Automatic adjusting device and driving device for grinding wheel positions of drill lip grinding machine |
| 01/23/2013 | CN202684656U Gear shaping cutter sharpening device |
| 01/23/2013 | CN202684655U Numerical control edge grinder |
| 01/23/2013 | CN202684654U Positioning device of five-coordinate numerical control tool grinder |
| 01/23/2013 | CN102189444B Rocker arm knife slicer |
| 01/16/2013 | EP2544856A1 Knife sharpener for asian and european/american knives |
| 01/16/2013 | CN202668663U Novel hole-punching and cutter-grinding combined device for numerical control cutting machine |
| 01/16/2013 | CN202668355U Slicer knife milling safety protection device |
| 01/16/2013 | CN202668264U Sharpener of speed skate shoes |
| 01/16/2013 | CN202668263U Band knife machining device |
| 01/16/2013 | CN202668262U Blade milling machine for outer conical surface of drill bit |
| 01/16/2013 | CN202668261U Screw tap relief grinding fixture used for tool grinder |
| 01/16/2013 | CN202668260U Milling cutter raw material clamp |
| 01/16/2013 | CN202668259U Adjustable tool sharpening machine |
| 01/16/2013 | CN102873599A Round blade cutting edge chamfering device and method |
| 01/16/2013 | CN102873598A Material returning device for full-automatic numerical control grinder |
| 01/16/2013 | CN102873597A Electric double-sided knife sharpener |
| 01/16/2013 | CN102873596A Polishing pad, polishing method and polishing system |
| 01/09/2013 | CN202656020U Plane grinding and polishing machine for ceramic knife |
| 01/09/2013 | CN202656019U Clamp for assembling and disassembling hob and core rod |
| 01/09/2013 | CN202656018U Dynamic size control device for band knife in band knife refining device |
| 01/09/2013 | CN202656017U 磨刀器 Sharpener |
| 01/09/2013 | CN202656016U Device for grinding blade of disc scissors |
| 01/09/2013 | CN202656015U Cutter sharpening device of paper punching drill bit |
| 01/09/2013 | CN202656014U Grinding machine with cooling device |
| 01/09/2013 | CN102862102A Cam device of screw tap relief grinding machine |