| 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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| 05/28/2008 | CN101186135A Coated inserts for milling of compacted graphite iron |
| 05/21/2008 | EP1922189A1 Sharpener carried by the product table of a food slicer |
| 05/21/2008 | DE10113301B4 Verfahren und Vorrichtung zum Hinterschleifen der Schneidzähne von zylindrisch oder kegelig geformten Abwalzfräsern sowie Abwalzfräser Method and apparatus for relief grinding the cutting teeth of cylindrical or conically shaped Abwalzfräsern and Abwalzfräser |
| 05/21/2008 | CN201061858Y Rose reamer abrasive machine |
| 05/20/2008 | US7374470 Knife sharpening apparatus |
| 05/20/2008 | CA2496023C Portable sharpening system for a dual-knife cutting machine |
| 05/08/2008 | WO2007124468A3 Blade sharpener |
| 05/08/2008 | US20080108285 Multi-bladed razor cartridge sharpener with Aloe Vera gel lubricant |
| 05/07/2008 | CN201055961Y Clamper for chasing tool and mill tool |
| 05/07/2008 | CN201055960Y Rapid electric knife-grinder |
| 05/02/2008 | WO2008051691A2 Blade sharpening device with blade contour copying device |
| 04/30/2008 | EP1915511A2 Optical disc destruction device |
| 04/30/2008 | CN201052587Y Electric blade sharpening machine |
| 04/30/2008 | CN201052586Y Electric blade sharpening machine |
| 04/30/2008 | CN201052585Y Electric blade sharpening machine |
| 04/30/2008 | CN201052584Y Grinder for rod-shape cutter |
| 04/24/2008 | US20080096477 Blade sharpening device with blade contour copying device |
| 04/23/2008 | CN201049430Y Multifunctional knife sharpener |
| 04/17/2008 | DE102007047580A1 Blade grinding device for blades of e.g. underwater pelletizer, has pressure spring for pressing blade head with blade toward grinding disk, which is detachably held at cover of housing, where blade head is retained in blade retaining shaft |
| 04/16/2008 | EP1910023A1 Method and device for measuring the geometry of a cutting edge to be chamfered |
| 04/16/2008 | CN201046537Y Profiling ice cutting edge grinder |
| 04/16/2008 | CN201046536Y Face milling cutter finishing machine |
| 04/10/2008 | WO2008041011A1 Drill bit setting device |
| 04/10/2008 | DE202008000824U1 Wetzstahl Sharpener |
| 04/09/2008 | CN201044946Y Tool sharpener seat |
| 04/09/2008 | CN201044945Y End milling cutter bit grinder |
| 04/09/2008 | CN201044944Y Boundary material plate of boundary material grinder |
| 04/09/2008 | CN201044943Y Multifunctional cutter backing-off device |
| 04/09/2008 | CN101157188A Automatic knife-grinding apparatus |
| 04/03/2008 | DE102006042762B3 Verfahren zur Herstellung eines chirurgischen Instruments A process for producing a surgical instrument |
| 04/02/2008 | CN201042769Y Circular knife grinder |
| 04/02/2008 | CN201042768Y Milling tool machine |
| 03/26/2008 | CN201040351Y Improved structure for knife grinder |
| 03/19/2008 | EP1899109A2 Razor sharpening apparatus |
| 03/19/2008 | EP1899108A1 Device and grinding means for sharpening of knife blades or similar |
| 03/19/2008 | CN201036845Y Observing and controlling device for knifepoint arc edging device |
| 03/13/2008 | DE10256783B4 Poliergemisch und -verfahren zum Polieren von Werkstücken Polishing mixture and method for polishing workpieces |
| 03/12/2008 | CN101142041A Knife blade dressing apparatus |
| 03/04/2008 | US7338351 Apparatus and method for sharpening tool blades |
| 03/04/2008 | US7338344 Automated drill bit re-sharpening and verification system |
| 03/04/2008 | US7337545 Folding knives |
| 02/26/2008 | US7334339 Folding knives |
| 02/21/2008 | WO2008021260A1 Abrasive articles |
| 02/20/2008 | CN201024348Y Fabric cutting machine |
| 02/20/2008 | CN201023202Y Grinder for cutter |
| 02/20/2008 | CN101128283A Transfer machine for producing drills and bits |
| 02/14/2008 | US20080034725 Forage Cutter |
| 02/13/2008 | CN201020641Y Rubber-cutting knife quick-speed grinding machine |
| 02/13/2008 | CN201020640Y Portable knife sharpener |
| 02/13/2008 | CN201020639Y Electric sharpening device |
| 02/12/2008 | CA2477022C Nitinol ice blades |
| 02/07/2008 | WO2008015144A1 Method of grinding an indexable insert and grinding wheel for carrying out the grinding method |
| 02/07/2008 | DE102006035845A1 Verfahren zum Schleifen einer Wendeschneidplatte und Schleifscheibe zur Durchführung des Schleifverfahrens A method of grinding an indexable insert and the grinding wheel for carrying out the grinding method |
| 02/06/2008 | EP1883497A1 Apparatus for machining plate-shaped or cylindrical workpieces comprising cutting teeth |
| 02/06/2008 | CN201015840Y Knife sharpener structure |
| 02/06/2008 | CN201015839Y Novel two-sided grinding machine for processing circular knife |
| 02/06/2008 | CN201015838Y Indicator ring for the abrasive machine |
| 02/06/2008 | CN100366383C Sharpening apparatus |
| 01/31/2008 | DE102007005974B3 Mounting plate for knife sharpening device, has handle and retaining plate with retaining hole, and sub-ranges of edges forming retaining hole, of retaining plate lie on sub-ranges of surface of handle in position of inserted handle |
| 01/30/2008 | CN101112748A Multifunctional sharpening machine |
| 01/24/2008 | US20080020681 Knife sharpening method and system |
| 01/23/2008 | CN201009130Y Rotary type worktable knife grinder |
| 01/23/2008 | CN201009129Y Ultra-micrometre accuracy two-sided grinding miller |
| 01/23/2008 | CN201009128Y Handle special for crusher drill |
| 01/23/2008 | CN201009127Y Double abrasive wheel drill sharpening machine |
| 01/23/2008 | CN101109410A Package packed aerostatic bearing planetary motion mechanism |
| 01/23/2008 | CN101108465A Numerical control three-tip carpenter's drill tapping machine |
| 01/16/2008 | EP1817137A4 Razor blade sharpener |
| 01/16/2008 | CN101104245A Four-shaft numerically controlled ellipsoidal and spherical hobbing cutter spade milling machine tool |
| 01/10/2008 | WO2008004934A1 E text as een esta s e y t s ut o ty to rea as o ows: holder member, grinding machine and method for grinding a rock drill bit |
| 01/10/2008 | DE202007015258U1 Schleifeinrichtung für Schneidwerkzeug Grinding device for cutting tool |
| 01/10/2008 | DE102006041538B3 Sharpening device for knife blades has a guide slot for knife blades to be sharpened and main moving sharpening rods fitted on each side of the guide slot |
| 01/09/2008 | CN201002200Y Cutter grinding machine |
| 01/02/2008 | EP1871552A2 Knife blade dressing apparatus |
| 01/02/2008 | CN200998835Y Sharpening device for band knife type splitting machine |
| 01/02/2008 | CN200998834Y Automatic water supply electric knife sharpening device |
| 01/02/2008 | CN200998833Y Desk type small-sized knife grinder |
| 12/27/2007 | WO2007148878A1 Auto knife sharpener |
| 12/27/2007 | DE102006028729A1 Maschinenwerkzeug sowie Schneidring für ein Maschinenwerkzeug Machine tool and cutting ring for a machine tool |
| 12/26/2007 | CN200995345Y Grinding and feeding compensator of automatic grinding-slotter for fluted twist drill |
| 12/19/2007 | CN200991836Y Electric cutter-grinding device |
| 12/19/2007 | CN200991835Y Cutter quick-holding handle special for repairing and grinder cutter |
| 12/18/2007 | CA2301084C Sharpening device |
| 12/13/2007 | WO2007120878A3 Knife sharpening apparatus |
| 12/11/2007 | CA2500104C Drill sharpener |
| 12/06/2007 | WO2007139549A1 Self-aligning blade angle guide |
| 12/06/2007 | US20070281590 Apparatus for precision steeling/conditioning of knife edges |
| 12/06/2007 | DE10214081B4 Verbesserter Grat für die Vorbereitung einer homogenen Schleifsteinoberfläche Improved ridge for the preparation of a homogeneous grinding stone surface |
| 12/05/2007 | CN101081484A Resilient component for Knife sharpener |
| 12/05/2007 | CN101081483A Full helicoidal surface Micro-drill web thinning method |
| 11/28/2007 | CN200981171Y Multipurpose knife sharpener for jet loom |
| 11/28/2007 | CN200981170Y Clamp embedded putty knife grinder |
| 11/19/2007 | CA2589436A1 Sharpening and deburring tool for single and double edge type cutting blades |
| 11/14/2007 | CN200974935Y Manual grinder for numerical control fabric cutting machine |
| 11/13/2007 | US7294046 Method for dressing a grinding worm |
| 11/07/2007 | EP1851001A1 Transfer machine for producing drills and bits |
| 10/31/2007 | CN200967154Y Curved face grinding equipment |
| 10/25/2007 | WO2007120878A2 Knife sharpening apparatus |
| 10/24/2007 | CN200964535Y Automatic blade-grinding device of digital-control fabric scissoring machine |
| 10/24/2007 | CN200963776Y Milling mechanism for major diameter cambered surface cutting edge |