Patents
Sitemap › B24 - Grinding; Polishing › B24B - Machines, devices, or processes for grinding or polishing; Dressing or conditioning of abrading surfaces; Feeding of grinding, polishing, or lapping agents › B24B 3 - Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
Patents for B24B 3 - Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools (4,999)
03/2014
03/06/2014WO2012159149A8 Improvements in knife sharpening tools
03/05/2014EP2703120A1 Electric cutting-tool grinder
03/05/2014CN203460005U Efficient multifunctional tool sharpener
03/05/2014CN203460004U Electric abrasive belt knife sharpener
03/05/2014CN103619534A Automatic grinding machine for end mills for wood, programmable with optical reading of the geometric characteristics and computerized sharpening
03/05/2014CN103612168A Small-sized six-axis linkage sharpening unit for milling tools
02/2014
02/27/2014WO2014029298A1 Portable grinding device for wood working planer
02/27/2014US20140057537 Sharpening device for cutting blade
02/26/2014EP2699384A1 Sharpening device for cutting blade
02/26/2014CN203449101U Rose reamer tool
02/26/2014CN203449100U Slotting cutter tooth crest numerical control grinding machine
02/26/2014CN203449099U Slotting cutter tooth surface numerical control grinding machine
02/26/2014CN203449098U Slotting cutter front edge numerical control grinding machine
02/26/2014CN203449097U Numerical control shovel tip grinding machine
02/26/2014CN203449096U Cam copper ejector head of screw-tap relief-grinding machine
02/26/2014CN203449095U Transverse copper guide rail sleeve of screw tap shoveling and grinding machine
02/26/2014CN203449094U Correcting oil cylinder feeding pawl of screw tap relief grinding machine
02/26/2014CN203449093U Transverse feeding carriage of screw tap relief grinding machine
02/26/2014CN203449092U Transverse finishing oil cylinder supporting seat of screw tap relief grinding machine
02/26/2014CN203449091U Blade root tooth profile grinding clamping device
02/26/2014CN103608143A Chain sharpening device
02/26/2014CN103600269A Full-automatic grinding machine and grinding method thereof
02/20/2014WO2013167666A3 A safety razor blade sharpening device and assembly
02/20/2014US20140051338 Knife Sharpening System
02/19/2014CN203438089U Forming grinding wheel of hobbing forming cutter for grinding bamboo and wood, and manufacturing equipment thereof
02/19/2014CN103586746A Sharpening mechanism for cloth shearing cutter
02/19/2014CN103586745A Small-sized six-axis linkage knife grinding device
02/12/2014CN203431128U Eccentric cam of screw tap grinder
02/12/2014CN203426801U Polishing machine
02/12/2014CN203426800U Cam swing rod ejection block of screw tap grinder
02/12/2014CN203426799U Upper cover of correction lead screw of screw tap grinder
02/12/2014CN203426798U Finishing pawl shaft of screw tap grinder
02/12/2014CN203426797U Swing copper bush of screw tap grinder
02/12/2014CN103572576A Novel cutting machine
02/12/2014CN103567889A High-precision resin diamond micro-drilling excircle grinding wheel and application
02/12/2014CN103567824A Method for improving grinding efficiency of shear blade
02/12/2014CN103567823A Modified handheld grinding wheel sharpener
02/12/2014CN103567822A Modified grinding wheel sharpener
02/12/2014CN103567821A Full-automatic drill grinder
02/12/2014CN103567820A Drill setting method and device for drill lip grinding machine
02/12/2014CN103567819A Handheld grinding-wheel knife grinder
02/12/2014CN103567818A Grinding machine
02/12/2014CN103567817A Shaft cutting tool edge grinder
02/11/2014US8647177 Grinder for saw chain
02/05/2014CN203418377U Tool swing polishing device
02/05/2014CN203418376U Swing type tool polishing device
02/05/2014CN203418375U Tool polishing device with adjustable position
02/05/2014CN103551933A Straight screwdriver head polishing machine
02/05/2014CN103551932A Numerical control dual-head special grinding machine for dual-side grinding of knives and scissors
02/05/2014CN103551931A Numerically-controlled double-headed and single-sided special grinder for grinding knives and scissors
02/05/2014CN103551930A Electric double-sided knife sharpener
02/05/2014CN103551929A Fabricating method for milling cutter
02/05/2014CN103551928A Forming cutter reworking tool
01/2014
01/30/2014US20140030964 Electric cutting-tool grinder
01/30/2014US20140030960 Portable power sharpener for hand held rotary cutting blades
01/29/2014DE202013011217U1 Rundmesserschleifvorrichtung Round cutter grinder
01/29/2014CN203409604U 电动磨刀机 Electric sharpener
01/29/2014CN103537958A Gear shaping cutter grinder
01/29/2014CN103537957A Portable knife grinder
01/29/2014CN103537956A Cutter-scissor grinder
01/23/2014US20140024300 Cutting tool sharpener
01/22/2014CN203401363U Cutter sharpening structure of shaving machine
01/22/2014CN203401362U Automatic knife sharpening device of cloth paving machine
01/22/2014CN203401361U Numerically-controlled grinding machine for screw tap
01/22/2014CN203401360U Full-automatic multiple-cutting-edge keyway vertical milling and grinding end-tooth machine tool
01/22/2014CN203401359U CNC time efficiency cutter grinder
01/22/2014CN103522178A Compact and efficient tool sharpener sharpening head
01/22/2014CN103522131A Guide rail type manual rotating knife sharpener
01/22/2014CN103522130A Both-edge four-angle blade continuous automatic grinding machine tool
01/22/2014CN102407464B Device for spirally grinding back knife face of spiral drill based on electrospark wire cutting
01/15/2014EP2684630A1 Drill
01/15/2014CN203390663U Waterproof structure of single-side grinding machine for knives and scissors
01/15/2014CN203390662U Grinding machine for machining cutter of slicer
01/15/2014CN203390661U Fine grinder for end milling cutters
01/15/2014CN103506894A Knife grinder with two grinding heads and double-side cooling function
01/15/2014CN103506893A Automatic ice skate blade grinding machine and control circuit thereof
01/09/2014DE102013210277A1 Verfahren zum Bearbeiten eines Schneidengrats und Instrument mit bearbeitetem Schneidengrat Method for processing a Schneidengrats and instrument worked Schneidengrat
01/08/2014CN203380709U Limiting tool for grinding dead knife
01/08/2014CN203380708U Inductive automatic bracket for five-axis cutter grinder
01/08/2014CN103495910A Floor type grinding machine
01/08/2014CN103495749A Mechanical clamping cutter
01/01/2014EP2679340A2 Assembly for machining bases or edges of snow sports equipment
01/01/2014CN203371345U Novel blade grinding device of spherical surface cutter
01/01/2014CN203371344U Multi-insert clamping and regrinding clamp for mechanically-clamped indexable inserts
01/01/2014CN203371343U Gun-drill knife grinding machine
01/01/2014CN203371342U Workbench structure of cutter grinder
01/01/2014CN103481135A Self-control knife grinding polisher
01/01/2014CN103481134A Screw rod feed supporting plate of screw tap relief grinding machine
01/01/2014CN103481133A Workpiece shaft support base of screw tap relief grinder
01/01/2014CN103481132A Grinding head base of screw tap relief grinding machine
01/01/2014CN103481131A Compensation mechanism oil cylinder spring pull ring of screw tap relief grinding machine
01/01/2014CN103481130A Centre end cover of screw tap relief grinding machine
01/01/2014CN103481129A Swing mechanism base of screw tap relief grinding machine
01/01/2014CN103481128A Longitudinal tool carrier of screw tap relief grinding machine
01/01/2014CN103481127A Copper bush of transverse guide rail of screw tap relief-grinding machine
01/01/2014CN103481126A Copper ejector head of cam of screw tap relief-grinding machine
01/01/2014CN103481125A Cutting feed pawl of correction oil cylinder of screw tap relief-grinding machine
01/01/2014CN103481124A Diamond grinding method based on complex trajectory
12/2013
12/27/2013WO2013191868A1 Grinding machine with multi-spindle grinding head
12/25/2013CN203357244U Drill lip clamp
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