| Patents for B24B 45 - Means for securing grinding wheels on rotary arbors (1,800) |
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| 08/05/2009 | CN101497178A Sanding device |
| 08/05/2009 | CN100522482C Rotary tool holding means for attaching tool |
| 07/08/2009 | EP2077176A1 Locking device with quick release mechanism |
| 07/01/2009 | CN100506489C Attachment and rapid-chucking system, comprising a rotary driven, disc-shaped hub |
| 06/25/2009 | DE102008015958A1 Hand machine-tool has braking drive spindle which has tool flange for rotary drivable laminar tool and clamping nut is screwed onto free end of drive spindle and tool is clamped against tool flange in rotating manner |
| 06/25/2009 | DE102008007233A1 Grinding machine has grinding spindle which has grinding spindle axle adapted for axial tool housing, where integrated coolant distributor is adapted for tool axial change between tool feed position |
| 06/18/2009 | US20090156107 Hand-held power tool with locking nut |
| 06/18/2009 | US20090156106 Hand-held power tool with locking nut |
| 06/18/2009 | DE102007055780A1 Hand tool machine for fixing e.g. angle grinder, has drive spindle rotatably driven around rotation axis, and clamping pin provided with circular radial recess, where elastic safety unit is radially intervened into recess |
| 06/18/2009 | DE102007055778A1 Handwerkzeugmaschine mit Spannmutter Hand tool with a clamping nut |
| 06/18/2009 | DE102007055777A1 Handwerkzeugmaschine mit Spannmutter Hand tool with a clamping nut |
| 06/18/2009 | DE102007055775A1 Handwerkzeugmaschine mit Spannmutter Hand tool with a clamping nut |
| 06/17/2009 | CN201257629Y Connecting apparatus for mounting grinding wheel of numerically controlled machine |
| 06/11/2009 | WO2009071089A1 Hub and shaft connection with release mechanism |
| 06/10/2009 | EP2067556A2 Tool-holder device |
| 06/10/2009 | CN100496894C Clamping device comprising a centring device on a grinding spindle rotor, and rotary part comprising one such centring device |
| 06/04/2009 | DE102008058822A1 Grinding wheel fitting mechanism for grinding device, has grinding element whose end surfaces protrudes around distance from other surfaces of other element in state, where disks are attached at fitting surfaces in separated manner |
| 06/03/2009 | CN101444898A Grinding wheel mounting mechanism |
| 05/20/2009 | CN201239914Y Lock ring spiro union structure for clamp of chemical-mechanical lapping bench |
| 05/12/2009 | CA2363352C Grinding member for buttons on a rock drill bit |
| 04/29/2009 | EP2052813A1 Plate grinder and grind plate for a plate grinder |
| 04/15/2009 | CN201220381Y Grinding wheel pressure plate |
| 04/01/2009 | EP2040883A1 Hand-held electric power tool |
| 03/19/2009 | DE19638808B4 Werkzeughalter zur Befestigung eines Werkzeuges an einer Werkzeugmaschine und Spannzange Tool holder for mounting a tool on a machine tool collet and |
| 03/19/2009 | DE102007026454A1 Quick-change system for grinding machine, has pressure spring or flexible resistance, tool carrier including trapezoidal base body, and blocking system that is integrated with single or multi-part tool mounting plate and mold plate |
| 03/11/2009 | CN101384392A Clamping chuck |
| 03/05/2009 | DE102007048480B3 Contact brush-holding device for pneumatic grinding tool, has elastic circular sealing ring radially arranged in space between holding arms and curved plates and compressed by brush holder and brush belt |
| 03/05/2009 | DE10040332B4 Elektrowerkzeug mit rotierend angetriebenem Werkzeug und einer Bremsvorrichtung Power tool with rotating driven tool and a braking device |
| 03/03/2009 | US7497766 Tool-holding device for an insert tool with at least essentially disk-shaped hub |
| 02/18/2009 | CN101367197A Improved tool clamping structure of grinder |
| 02/11/2009 | CN100460148C Cutting tool, cutting tool fixture for fixing cutting tool to driving shaft and adaptor and machine tool thereof |
| 01/29/2009 | DE102007035045A1 Kraftgetriebenes Handwerkzeug Powered hand tool |
| 01/29/2009 | DE102007034603A1 Handwerkzeugmaschine mit Schutzhaube Hand tool with guard |
| 01/22/2009 | US20090023371 Power-Driven Hand Tool |
| 01/22/2009 | DE202007018679U1 Oszillationsantrieb Oscillatory |
| 01/21/2009 | EP2017036A1 Power tool |
| 01/21/2009 | CN101347936A Power-driven hand tool |
| 01/14/2009 | CN101342677A Hand-hold power tool |
| 01/08/2009 | DE10309414B4 Sensoreinrichtung und zugehöriges Verfahren für eine Handwerkzeugmaschine Sensor device and associated method for a portable power tool |
| 01/07/2009 | CN201175867Y Transmission positioning brush disk of wax-polishing machine |
| 01/07/2009 | CN201175866Y Fixed device for rotating moment axis of driven disk of wax-polishing machine |
| 12/24/2008 | CN201168914Y Magnetic grinding head |
| 12/11/2008 | WO2008149369A1 Attachment mechanism |
| 12/11/2008 | US20080305727 Rapid Locking Device |
| 12/11/2008 | US20080305726 Wheel spindle device for grinding machine |
| 12/10/2008 | EP2000262A2 Wheel spindle device for grinding machine |
| 12/10/2008 | CN101318312A Wheel spindle device for grinding machine |
| 12/04/2008 | DE102007028892B3 Spanneinrichtung zum werkzeuglosen Festspannen Clamping device for tool-free clamping |
| 12/03/2008 | CN201158002Y Flange of grinding wheel of processor and pullback weight block structure improvement |
| 11/27/2008 | DE202008010902U1 Zentrierhilfe Centering |
| 11/19/2008 | EP1991393A2 Abrasive article and method of making the same |
| 11/12/2008 | EP1990146A2 Device for securing a rotation tool |
| 11/06/2008 | DE10230308B4 Einsatzwerkzeug mit einem Stützteller Use tool with a backing pad |
| 11/06/2008 | DE102007000252A1 Werkzeuggerät mit einer Abtriebswelle -Held power tool with an output shaft |
| 11/05/2008 | EP1986807A2 Clamping chuck |
| 10/30/2008 | WO2008128862A1 Adapter for a motor-driven machine tool with tool to be rotatably driven |
| 10/30/2008 | WO2008128813A1 Motor-driven machine tool |
| 10/29/2008 | EP1597023B1 Fastening device and associated tool |
| 10/23/2008 | DE102007036786A1 Adapter für eine motorisch angetriebene Werkzeugmaschine mit drehbar anzutreibendem Werkzeug Adapter for a motor-driven power tool with rotatable tool anzutreibendem |
| 10/16/2008 | US20080254725 Quick mount adapter and backing plate surface care system and apparatus |
| 10/09/2008 | WO2008088925A3 Grinding assemblies for use with handheld power tools |
| 10/01/2008 | CN201124326Y Novel grinding wheel connecting device |
| 10/01/2008 | CN100421881C Manual machine tool with spindle stop |
| 09/24/2008 | EP1971461A1 Adapter for working plates, particularly for roto-orbital and roto-eccentric sanding machines |
| 09/24/2008 | CN100420548C Tool holding fixture and insert tool |
| 09/17/2008 | CN101264578A Power tool |
| 09/12/2008 | WO2008108463A1 Polishing tool and polishing device |
| 09/03/2008 | CN101254587A Ggrinding wheel installation method |
| 08/27/2008 | CN201105412Y Novel grinding wheel chuck |
| 08/21/2008 | WO2008098637A1 Grinding disk for an eccentric grinding machine |
| 08/21/2008 | DE202008005336U1 Sägeblattbausatz und Verpackung für einen derartigen Bausatz Blade kit and packaging for such a kit |
| 08/06/2008 | EP1951476A1 Cutting disc |
| 07/30/2008 | EP1950006A1 Angle grinder |
| 07/30/2008 | EP1948396A1 Holding fixture for a grinding tool, grinding tool and supporting body for a grinding tool |
| 07/30/2008 | EP1948395A1 Sand pad lock for sander |
| 07/30/2008 | CN100406201C Inlaid cutting tool for grinder |
| 07/24/2008 | WO2008088925A2 Grinding assemblies for use with handheld power tools |
| 07/24/2008 | DE102007014800B3 Spindle locking for hand-operated drill and chipping hammer, has gear casing, counter shaft pivoted around rotating axis in gear casing and locking sheet guided in sliding manner into gear casing parallel to rotating axis in guiding units |
| 07/22/2008 | CA2404156C Grinding tool for buttons of a rock drill bit |
| 07/18/2008 | CA2618475A1 Grinding tools and apparatus for securing grinding tools to grinding machines |
| 07/17/2008 | WO2008084636A1 Rotary blade tool fixing device |
| 07/17/2008 | US20080171498 Grinding Assemblies for use with Handheld Power Tools |
| 07/17/2008 | DE202008006332U1 Lamellenschleifscheibe Flap disc |
| 07/09/2008 | CN201082517Y Abrasive wheel piece fixing device |
| 07/02/2008 | EP1697086B1 Insertion tool for an angle grinder |
| 07/02/2008 | CN100398262C Grinding cup for buttons on rock drill bit |
| 06/26/2008 | WO2008074553A1 Auxiliary tool for a handheld grinding tool |
| 06/25/2008 | EP1935564A1 Finishing machine |
| 06/18/2008 | EP1932620A1 Method finishing of cylindrical inner surfaces of bores and finishing apparatus therefore |
| 06/18/2008 | CN101200051A Grinding wheel chuck |
| 06/12/2008 | DE19809237B4 Handarbeitsmaschine zum Bearbeiten von Flächen und schwer zugänglichen Eckbereichen Manual labor for machining of surfaces and hard to reach corners |
| 06/04/2008 | CN201067860Y Hand-hold type power tool |
| 05/28/2008 | EP1796874B1 Polishing tool comprising a drive plate and a removable pad for finishing an ophthalmic lens |
| 05/21/2008 | DE202008003466U1 Vorrichtung zum Nachstellen eines zur mechanischen Werkstückbearbeitung eingesetzten Finishsteins Apparatus for adjusting a finishing stone used for the mechanical machining of the workpiece |
| 05/14/2008 | CN201058408Y Portable minitype valve grinder |
| 05/14/2008 | CN101176970A A tool machine and tool with automatic balancing device |
| 05/08/2008 | DE202008002691U1 Spannvorrichtung Chuck |
| 05/06/2008 | US7367874 Mandrel for working disks |
| 05/02/2008 | WO2008049458A1 Electric hand-held machine tool for carrying out grinding work, in particular an orbital sander |
| 04/24/2008 | US20080096478 Polishing Tool Comprising a Drive Plate and a Removable Pad for Finishing an Ophthalmic Lens |