| Patents for B25D 11 - Portable percussive tools with electromotor drive (2,197) |
|---|
| 07/16/2013 | US8486084 Surgical slap hammer |
| 07/10/2013 | EP2612732A1 Handheld tool apparatus |
| 07/10/2013 | CN203045677U Electric hammer |
| 07/10/2013 | CN102248520B Function switching device |
| 07/03/2013 | CN102039582B Battery-powered power tool |
| 06/20/2013 | WO2013089795A1 Rotary hammer |
| 06/20/2013 | WO2013088805A1 Reciprocating tool |
| 06/20/2013 | US20130153254 Dynamic clutch apparatus for electrical nail gun |
| 06/20/2013 | US20130153253 Rotary hammer |
| 06/20/2013 | DE102011088961A1 Machine tool, particularly pneumatically driven machine tool such as pneumatic drill- or striking hammer, for hand tool machine, has compressed air separately excited striking mechanism device and scrapper that is supported in guide pipe |
| 06/20/2013 | DE102011088955A1 Striking mechanism device, particularly for hand tool machine such as a drilling- or chipping hammer, has guide pipe and scrapper which is movably supported in guide pipe |
| 06/20/2013 | DE102011088757A1 Hand machine tool, particularly chipping hammer or drill hammer, has drive unit, which is provided to drive insertion tool in operating state, percussion device and rotational valve to control operating state of percussion device |
| 06/20/2013 | DE102011088493A1 Rammer device for hand-held power tool has several valve elements including non-return valve for ventilation of pneumatic spring unit |
| 06/20/2013 | DE102011088490A1 Striker device for e.g. drilling hammer, has pneumatic spring unit including three air chambers that are separated from each other, and controllable valve element ventilating air chambers of pneumatic spring unit |
| 06/20/2013 | DE102011088488A1 Rammer device for hand-held power tool, has racket which is acceleratably arranged in hammer pipe by pneumatic spring unit having air chambers |
| 06/20/2013 | DE102011088485A1 Percussion device for hand tool machine, particularly drilling or chipping hammer, comprises piston with intermediate base movably mounted relative to piston base body, and valve element provided to vent of air chamber of air spring unit |
| 06/20/2013 | DE102011088479A1 Striker device for e.g. drilling hammer, has striker acceleratably formed in hammer pipe by pneumatic spring unit in axial direction, and spring element arranged within air chambers and partially supporting formed pneumatic spring |
| 06/18/2013 | US8464805 Hand-held power tool for percussively driven tool attachments |
| 06/12/2013 | EP2601017A1 Striking mechanism |
| 06/12/2013 | CN103153547A Power drill |
| 06/12/2013 | CN101596709B Electrical tool with gear ventilation |
| 06/05/2013 | CN202964585U Electric hammer connecting rod |
| 06/05/2013 | CN202964583U Transmission structure of multifunctional electric hammer |
| 05/30/2013 | US20130133911 Rotary impact tool |
| 05/30/2013 | US20130133909 Enhanced vibrational or hammering apparatus |
| 05/15/2013 | CN103108726A Handheld power tool, in particular a percussion drill |
| 05/08/2013 | CN101903133B Swash drive of a hand-held machine tool |
| 05/02/2013 | WO2013061835A1 Striking tool |
| 05/01/2013 | CN103079771A Striking mechanism |
| 05/01/2013 | CN103079770A Hand-held power tool |
| 04/24/2013 | CN103068529A Power tool |
| 04/24/2013 | CN101489730B Power hand tool with a percussion unit |
| 04/23/2013 | US8424734 Clamping mechanism for an auto hammer |
| 04/18/2013 | DE102011084465A1 Air piston of powered hand tool e.g. driller, has sealing ring whose axial extension portion is greater than maximum thickness of sealing ring |
| 04/17/2013 | EP2581168A1 Handheld machine |
| 04/17/2013 | CN202878256U Function head enabling rotary hammer to be changed into electric hammer |
| 04/17/2013 | CN202878255U Electric glass knapper |
| 04/17/2013 | CN102069478B Electric hammer |
| 04/11/2013 | WO2013052567A1 External impactor for bulk storage containers |
| 04/11/2013 | WO2013050102A1 Electric tool having a protective hood |
| 04/10/2013 | EP2578362A2 Power tool |
| 04/10/2013 | CN101277792B Linearly driven and air-cooled boring and/or percussion hammer |
| 03/27/2013 | CN202825747U Electric hammer transmission mechanism |
| 03/26/2013 | US8403076 Power tool |
| 03/26/2013 | US8403075 Wobble drive of a hand-held power tool |
| 03/20/2013 | EP2569127A1 Power tool |
| 03/19/2013 | US8397832 Hand tool machine having an oscillatory drive |
| 03/13/2013 | CN202781071U Rotatable chisel clamping sleeve assembly |
| 03/13/2013 | CN102962818A Electromechanical hammer |
| 03/13/2013 | CN102069476B 动力榔头 Power hammer |
| 03/07/2013 | WO2013029855A1 Portable power tool |
| 03/07/2013 | DE102011081990A1 Handwerkzeugmaschine Hand tool |
| 03/06/2013 | EP2564986A2 Impact tool |
| 03/06/2013 | EP2564985A1 Air cushion striking mechanism for a motorised hammer drill or demolition hammer |
| 03/06/2013 | CN102950581A Electric tool suitable for one-handed operation |
| 03/06/2013 | CN102950580A Hand-held tool machine |
| 03/05/2013 | US8387487 Tactical entry tool |
| 02/28/2013 | DE102011081711A1 Luftpolster-Schlagwerk für einen motorisch angetriebenen Bohr- oder Schlaghammer Air cushion impact mechanism for a motor-driven drilling or hammer |
| 02/28/2013 | DE102011081617A1 Handgehaltene Werkzeugmaschine Hand-held power tool |
| 02/27/2013 | EP2560794A1 Hand power tool device |
| 02/26/2013 | US8381835 Power tool |
| 02/21/2013 | WO2012115921A3 Right angle impact tool |
| 02/20/2013 | CN202742346U Anti-loose structure of electric pick |
| 02/14/2013 | US20130037289 Electric hammer |
| 02/13/2013 | CN102933352A Striking mechanism |
| 02/13/2013 | CN102922492A Rotatable chisel jacket assembly |
| 02/06/2013 | EP2554332A2 Electric power tool with vibration mechanism |
| 02/06/2013 | EP2554306A2 Electric power tool |
| 01/31/2013 | US20130025892 Power Tool |
| 01/30/2013 | EP2551059A1 Hand-held machine tool with three-point bearing |
| 01/30/2013 | EP2551058A1 Hand tool with storage device |
| 01/30/2013 | CN202702191U Safety protection structure for preventing shedding of electric hammer conductor |
| 01/30/2013 | CN202702182U 电锤限位装置 Hammer limit device |
| 01/30/2013 | CN202702181U Multifunction electric hammer with long service life |
| 01/30/2013 | CN202702180U Electric pick cylinder assembly |
| 01/23/2013 | CN101563191B Striking mechanism for a handheld power tool and handheld power tool |
| 01/10/2013 | WO2013004459A1 Percussion mechanism apparatus |
| 01/10/2013 | DE202012011947U1 Handwerkzeugmaschinenschlagwerkvorrichtung Hand power tools percussion device |
| 01/10/2013 | DE102011079367A1 Stemming beater device for hand tool machine, particularly drill- or chipping hammer, has beater and striker, where damping element is provided to damp B-strike |
| 01/10/2013 | DE102011078627A1 Percussion device for drilling or chipping hammer, has braking air cushion that is provided between paddle and striker |
| 01/09/2013 | CN202656156U Double-speed electric hammer |
| 01/09/2013 | CN102862149A Impact mechanism device |
| 01/08/2013 | US8348120 Auto hammer |
| 01/08/2013 | US8347981 Power tool |
| 01/03/2013 | US20130000936 Impact tool |
| 01/02/2013 | EP2540449A1 Power impact tool |
| 01/02/2013 | EP2540448A2 Impact tool |
| 01/02/2013 | EP2539095A1 Modular power tool |
| 01/02/2013 | CN102858500A Hand power tool device |
| 01/02/2013 | CN102858484A Modular Power Tool |
| 12/27/2012 | US20120325510 Impact wrench with improved redirection switch |
| 12/27/2012 | DE102011105600A1 Luftfederschlagwerk mit geteiltem Luftfedervolumen Pneumatic percussive tool with split air spring volume |
| 12/26/2012 | CN102844154A 冲击装置 Impact device |
| 12/26/2012 | CN102837295A Electric hammer drive mechanism |
| 12/26/2012 | CN101712146B Rotary impact tool |
| 12/19/2012 | CN202607623U Improvement for electric hammer transmission mechanism |
| 12/19/2012 | CN202607622U Double-speed electric hammer transmission and toggle mechanism |
| 12/19/2012 | CN202607621U Multi-functional two-speed electric hammer |
| 12/12/2012 | CN102814787A Impacting tool |
| 12/05/2012 | CN202572339U Electric pick |