| 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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| 10/03/2006 | US7115027 Grinding tool for sharpening work pieces |
| 09/28/2006 | WO2006101284A1 Knife sharpener |
| 09/28/2006 | CA2601771A1 Knife blade dressing apparatus |
| 09/27/2006 | EP1575739B1 Device and method for centrally tightening rotatingly drivable parts |
| 09/19/2006 | US7108595 Apparatus for manual sharpening of the blades of cutting tools |
| 09/19/2006 | US7107684 Blade sharpening for electric shavers |
| 09/13/2006 | CN2815599Y Electric knife sharpener |
| 09/12/2006 | CA2342481C Improved grinding apparatus |
| 09/06/2006 | EP1698431A1 Apparatus and method for machining the surface in recesses of workpieces |
| 09/06/2006 | EP1698290A1 Arthroscopic shaver with two pass inner blade and method of manufacturing same |
| 09/06/2006 | CN1273254C Saw blade sharpening machine |
| 08/31/2006 | WO2006091169A2 Grinding wheel |
| 08/31/2006 | WO2006089444A1 Transfer machine for producing drills and bits |
| 08/30/2006 | EP1695793A1 Machine for producing a bit of a drill and the drill |
| 08/30/2006 | CN2810881Y Drill bit grinding machine |
| 08/30/2006 | CN2810880Y Internal transmission system of electric knife sharpener |
| 08/29/2006 | US7097547 Handheld skate sharpener |
| 08/24/2006 | DE202006008698U1 Grinding device has interchangeable guide curves or disc parts for transferring shape to clamping unit by turning a hand wheel |
| 08/23/2006 | EP1693150A1 Relief grinding device for axial and radial machining |
| 08/16/2006 | EP1690504A1 Arthroscopic shaver and method of manufacturing same |
| 08/16/2006 | CN2806053Y Knife sharpener |
| 08/16/2006 | CN2806052Y Tool setting gage for grinding standard spiral bit of taper shank |
| 08/16/2006 | CA2536818A1 Portable skate sharpener |
| 08/09/2006 | EP1688202A1 Grinding wheel for relief machining for resharpenable pinion-type cutter |
| 08/09/2006 | CN2803619Y Pulley type knife grinder |
| 08/09/2006 | CN1814406A Milling cutter edge grinding machine |
| 08/03/2006 | DE102005033806A1 Clamping device for resharpening of knife blade on whetstone, has two clamping brackets for clamping knife blade and support with end piece having same shape as shape of cutting edge of knife blade |
| 08/03/2006 | DE102005025195A1 Tool e.g. chisel, sharpening device for wood industry, has work holding device pressed against grinding wheel while simultaneously pressing tool grinding surface at center of point where bolt of wheel exhibits semicircular movement |
| 08/02/2006 | CN2801383Y Rubber sand wheel with handle |
| 08/01/2006 | US7083503 Method for sharpening the knife of a rotary trimmer and a rotary trimmer for realizing the method |
| 07/27/2006 | DE102005003496A1 Drill tool, comprising main cutting edge provided with protective chamfer of varying shape |
| 07/27/2006 | DE102004063974A1 Verfahren und Vorrichtung zur Schleifbearbeitung eines Schneidwerkzeuges, insbesondere eines Messers Method and apparatus for grinding a cutting tool, in particular a knife |
| 07/26/2006 | CN2799170Y Electric scissors-grinding machine |
| 07/26/2006 | CN2799169Y Bit gauge for grinding standard straight-shank spiral bit |
| 07/26/2006 | CN1807020A Calibration method and corrosion and milling machine used thereof |
| 07/25/2006 | US7081040 Tool sharpener with web thickness determination capability |
| 07/25/2006 | US7081039 Grinder system and method for creating a contoured cutting face with a variable axial rake angle |
| 07/19/2006 | EP1681135A1 Blade sharpening machines |
| 07/13/2006 | US20060154576 Sharpening apparatus |
| 07/12/2006 | EP1677945A1 Grinding machine |
| 07/11/2006 | US7073421 Slicing machine, and method of use and components thereof |
| 07/04/2006 | US7070483 Automated drill bit re-sharpening and verification system |
| 06/27/2006 | US7066796 Device for manually sharpening knives and other blades, comprising interchangeably mounted hard metal plates |
| 06/27/2006 | US7066793 Mechanical non-serrated knife grinder and honer |
| 06/22/2006 | WO2006065201A1 A grinding machine setting arrangement |
| 06/22/2006 | DE112004001505T5 Vielseitiger manueller Scherenschleifer Versatile manual scissors sharpener |
| 06/22/2006 | CA2588835A1 A grinding machine setting arrangement |
| 06/21/2006 | EP1671764A2 Mortiser and accessories therefor |
| 06/21/2006 | CN2788964Y Full automatic fast sharpening machine for cutter and shear blades |
| 06/21/2006 | CN2788963Y Blade milling machine tool for cutting tool |
| 06/20/2006 | CA2490960A1 Bed knife and method of forming |
| 06/15/2006 | US20060128285 Tool for polishing the edge of a knife |
| 06/15/2006 | US20060128284 Saw-setting machine for saw chain |
| 06/14/2006 | CN1259176C Turning tool and planer tool cutter grinding machine |
| 06/13/2006 | CA2247078C Method and apparatus for honing an elongate rotary tool |
| 06/08/2006 | US20060121839 Accessory for a sudden air discharge device and discharge device comprising same |
| 06/08/2006 | US20060121838 Self-centering skate holder |
| 06/08/2006 | DE102005057028A1 Knife sharpener, has sharpening active mass components to sharpen knife steel, where sharpener is made up of micro porous ceramic material, and has visible porosity which permits defined absorption of water from blade |
| 06/07/2006 | EP1666426A1 Glass cutting disc |
| 06/07/2006 | EP1663573A1 Grinding machine with a concentricity correction system |
| 06/07/2006 | CN2785791Y Electric knife sharper for kitchen |
| 06/07/2006 | CN2785790Y Multifunctional knife sharpener |
| 06/07/2006 | CN2785513Y Magnetic knife sharpener |
| 06/07/2006 | CN1781663A Tool sharpening apparatus |
| 06/06/2006 | US7056195 Apparatus and method for sharpening tool blades |
| 06/01/2006 | WO2006056060A1 Forage cutter |
| 06/01/2006 | CA2589264A1 Forage cutter |
| 05/31/2006 | EP1551604B1 Sharpening unit for disk-shaped blades, cutting machine with a sharpening unit and sharpening method |
| 05/31/2006 | CN1778531A Iron and steel composite planing tool with straight blade and blade sharpening technology |
| 05/25/2006 | US20060111026 Tool sharpening apparatus |
| 05/24/2006 | EP1658930A1 Tool sharpening apparatus |
| 05/24/2006 | EP1334048B1 A packaging structure for a fixed blade shaver and an improved apparatus and method for prolonging blade sharpness |
| 05/24/2006 | DE202006003198U1 Tool holding and measuring and setting apparatus with means for clamping a tool having a cutting edge and a unit for treating the cutting edge |
| 05/24/2006 | CN1777490A Knife-edge sharpening apparatus |
| 05/18/2006 | WO2006053189A1 Razor blade sharpener |
| 05/18/2006 | US20060105675 Grinding apparatus for buttons on rock drill bit |
| 05/18/2006 | CA2587365A1 Razor blade sharpener |
| 05/10/2006 | CN2778459Y Cutter grinder |
| 05/10/2006 | CN1771109A Precision means for sharpening and creation or microblades along cutting edges |
| 05/03/2006 | EP1651385A1 A grinding machine. |
| 05/03/2006 | EP1651376A2 Device for machining, in particular, disc-shaped workpieces |
| 05/03/2006 | CN1767924A Coolant delivery apparatus for machine tool |
| 05/03/2006 | CN1765573A Arrangement for grinding repeated usable machine tooled knife |
| 05/03/2006 | CN1254342C Sharpener sheath |
| 05/02/2006 | US7037181 Device for grinding of clothing in a textile machine |
| 05/02/2006 | US7037175 Method of sharpening cutting edges |
| 04/27/2006 | WO2006044466A1 Method of sharpening cutting edges |
| 04/25/2006 | US7033254 Grinding machine for double-sided grinding of saw tooth edges |
| 04/25/2006 | US7033247 Electric sharpener |
| 04/20/2006 | DE202006002118U1 Grinding device for grinding purposes moves a shaft grinder into a knife blade which is fixed in a holder having stopping sites for the blade by which the position of the blade is determined and by which the blade is fixed during grinding |
| 04/19/2006 | CN2772721Y Sharpener assembled on electric cutter |
| 04/19/2006 | CN2772720Y Double-head drilling bit grinder |
| 04/12/2006 | CN1757482A Knife sharpener |
| 04/06/2006 | US20060073779 Knife sharpener |
| 04/05/2006 | EP1642677A1 Knife sharpener |
| 04/05/2006 | CN2768965Y Domestic electric fast knife sharpener |
| 04/05/2006 | CN2768964Y Double-wheel type grinder |
| 04/05/2006 | CN2768963Y Grinder |
| 04/05/2006 | CN2768962Y Multifunction tool grinding machine |
| 03/30/2006 | WO2006032161A1 Spindle support |