| Patents for B25B 21 - Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose (7,850) |
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| 10/24/2007 | CN101060958A Hand machine tool |
| 10/24/2007 | CN101058180A Electric tool and gear unit assembled in the same |
| 10/24/2007 | CN101058175A Hydraulic torque pulse generator for torque wrench |
| 10/24/2007 | CN101058173A Principal axis lock devices for screwdrivers |
| 10/18/2007 | DE102006017653A1 Schraubsystem mit variabel zustellbaren Schraubspindeln Tightening system with variable undeliverable screw jacks |
| 10/17/2007 | EP1844903A2 Electric bolt/nut fastener |
| 10/17/2007 | EP1365890B1 Housing with functional overmold |
| 10/17/2007 | CN200960652Y Assembling structure for front cover and liner bushing of pneumatic tool |
| 10/17/2007 | CN200960641Y Percussion fastening tool |
| 10/17/2007 | CN200960640Y Hydraulic pressure controlled torque adjustable arm folding wrench |
| 10/17/2007 | CN200960639Y Portable internal-combustion engine mechanical wrench |
| 10/17/2007 | CN101056730A Hand-held machine tool, particularly drill or nut runner |
| 10/17/2007 | CN101053947A Electric bolt/nut fastener |
| 10/17/2007 | CN100343024C Mounting device used for nut type fastening unit of blind hole nut |
| 10/16/2007 | CA2466608C Power impact tool torque apparatus |
| 10/12/2007 | CA2584568A1 Electric bolt/nut fastener |
| 10/11/2007 | US20070234854 Bendable-head power ratchet tool |
| 10/10/2007 | EP1539430A4 Torque transmission mechanism |
| 10/10/2007 | CN200957546Y Hydraulic IC mechanically-driven bolt spanner |
| 10/10/2007 | CN200957545Y Borehole tapper |
| 10/10/2007 | CN200957544Y 螺栓液压拉伸器 Hydraulic bolt tensioners |
| 10/10/2007 | CN101049686A Structure of electric screwdriver arrested by non-contact electromagnetic induction |
| 10/10/2007 | CN100342306C Compiling method and device and programme |
| 10/09/2007 | CA2260980C Pumping unit with speed transducer |
| 10/04/2007 | WO2007112303A2 Power tool with improved start actuator |
| 10/04/2007 | US20070227315 Torque Tool |
| 10/04/2007 | US20070227310 Hand power tool |
| 10/04/2007 | DE202007010699U1 Handwerkzeugmaschine Hand tool |
| 10/04/2007 | DE202007010625U1 Microkontrollergestützte Drehmomentschraubersteuerung Microcontroller-based control torque wrenches |
| 10/04/2007 | DE202007006269U1 Einfassungsanschlussvorrichtung einer justierbaren Spannungswertanzeige zur Vermeidung einer zu grossen Drehkraft Mount connecting device of an adjustable voltage value display to avoid too great a torque |
| 10/04/2007 | DE102005054046B4 Gelenkschrauber Joint wrench |
| 10/03/2007 | CN200954612Y Quick-acting screw driver |
| 10/03/2007 | CN100340373C Electric spanner for chuck |
| 10/02/2007 | US7275450 Tightening torque measuring unit and torque indicating tightening device |
| 09/27/2007 | WO2007107575A2 Power screwdriver |
| 09/27/2007 | WO2007106952A1 A power tool guard |
| 09/27/2007 | DE202007007752U1 Steckschlüssel-Vorsatz Socket intent |
| 09/27/2007 | DE102006012963A1 Locking device for output shaft of e.g. electrical drill, has locking ring arranged at outer circumferences of inserting sections, locking bolts inserted into area between inserting sections, and locking plate inserted into actuator |
| 09/27/2007 | CA2641065A1 A power tool guard |
| 09/26/2007 | CN200951541Y Electric wrench capable of changing torque |
| 09/20/2007 | US20070214921 Hydraulic Torque Wrench System |
| 09/20/2007 | DE202007010291U1 Befestigungsanordnung für ein Drehbewegungs-Steuerventil eines Pneumatikwerkzeugs sowie Pneumatikwerkzeug Mounting assembly for a rotary motion control valve of a pneumatic tool and pneumatic tools |
| 09/20/2007 | DE202007008606U1 Verlängerungswerkzeug Extension tool |
| 09/19/2007 | EP1834735A2 Electric power tool with a torque limiter |
| 09/19/2007 | EP1833638A2 Improved tooling system |
| 09/19/2007 | CN100337793C Movable electric tool |
| 09/18/2007 | US7270910 Thermal management systems for battery packs |
| 09/18/2007 | CA2291240C Oscillating mass-based tool with dual stiffness spring |
| 09/18/2007 | CA2277257C Automatic shaft lock |
| 09/12/2007 | CN200945605Y Electric tool |
| 09/12/2007 | CN200945598Y Charging type shock driver with illuminating function |
| 09/12/2007 | CN200945597Y Hammer seat cover for pneumatic spanner beating part |
| 09/12/2007 | CN101032810A Friction engaging and disengaging gear of electric wrench |
| 09/11/2007 | US7267032 Multi-offset driver tool |
| 09/07/2007 | WO2007100140A1 Battery pack and cordless tool using the same |
| 09/06/2007 | US20070205077 Rotation output device |
| 09/06/2007 | DE202007009286U1 Kraftschrauber Power wrench |
| 09/06/2007 | DE202007009282U1 Kraftschrauber Power wrench |
| 09/06/2007 | DE202007006267U1 Fassungsanschlussvorrichtung einer justierbaren Spannungswertanzeige zur Vermeidung einer zu grossen Drehkraft Socket connection device of an adjustable voltage value display to avoid too great a torque |
| 09/05/2007 | CN200942503Y Hydraulic wrench |
| 09/05/2007 | CN100336288C Magnetic impact device and method for magnetically generating impact motion |
| 09/04/2007 | US7263920 Torque impact wrench |
| 09/04/2007 | US7263916 Electric wrench |
| 08/30/2007 | WO2007097166A1 Bolt-tightening tool |
| 08/30/2007 | CA2603741A1 Bolt-tightening tool |
| 08/29/2007 | EP1824644A2 Hand machine tool |
| 08/29/2007 | EP1824643A1 Hand tool machine with a torque limiter |
| 08/23/2007 | US20070193420 Method And Device For Loosening A Sticking Connection, In Particular A Glow Plug |
| 08/22/2007 | EP1820605A2 Air Driver Device |
| 08/22/2007 | EP1819485A1 Pneumatic power wrench with pre-set torque levels |
| 08/22/2007 | EP1819484A1 Nut runner mounting structure |
| 08/22/2007 | EP1819470A1 Hand-held machine tool, particularly drill or nut runner |
| 08/22/2007 | EP1349707B1 Device and method for configuring a screw system |
| 08/22/2007 | EP1163716B1 Electronic controller for an electric hand tool |
| 08/22/2007 | CN2936596Y 气动工具 Pneumatic Tools |
| 08/22/2007 | CN2936595Y 液压轨枕螺栓扳手 Hydraulic bolt wrench sleeper |
| 08/22/2007 | CN2936594Y Electric screw driver |
| 08/16/2007 | WO2007091487A1 Screw tightening device and screw feeding device |
| 08/16/2007 | WO2007090258A1 Method for applying preset torques to threaded fasteners and a power tool therefor |
| 08/16/2007 | DE19954931B4 Schalteinrichtung an einem von Hand führbaren, auf ein pulsierendes Drehmoment umschaltbaren Elektrowerkzeug Feasible switching device on a manually switchable to a pulsating torque power tool |
| 08/15/2007 | EP1818140A2 Tightening tool |
| 08/15/2007 | CN2933737Y 复合电动工具 Composite Power Tools |
| 08/15/2007 | CN2933731Y Screw auto-feeding machine |
| 08/15/2007 | CN2933729Y Pneumatic impact wrench |
| 08/15/2007 | CN2933728Y Electric screwdriver |
| 08/15/2007 | CN101018646A Method and device for loosening a sticking connection, in particular a glow plug |
| 08/15/2007 | CN101018633A Housing with functional overmold |
| 08/14/2007 | US7255257 Pneumatically operated power tool having mechanism for changing compressed air pressure |
| 08/14/2007 | US7255029 Manually operated impact tool |
| 08/09/2007 | US20070180956 Fastening member fastening method and apparatus |
| 08/08/2007 | EP1815148A1 Method for controlling the pressure supply of a hydraulic piston-cylinder unit which is connected to a pressure source, and hydraulic drive device |
| 08/08/2007 | CN2930988Y Side handle structure for electricity and air actuated starter |
| 08/08/2007 | CN101011821A 冲击工具 Impact Tool |
| 08/02/2007 | US20070175645 Multispeed power tool transmission |
| 08/02/2007 | DE202007005106U1 Werkzeug für zwei Anwendungsfälle mit Richtungswechsel Tool for two applications with change of direction |
| 08/02/2007 | DE102006003455A1 Haltevorrichtung für Kleinteile an einem Elektroschrauber Holding device for small parts on an electric screwdriver |
| 08/01/2007 | EP1813395A1 Electric power tool with improved speed change gearing |
| 08/01/2007 | CN2928395Y Energy saving wind gun |
| 08/01/2007 | CN2928394Y Compact pneumatic spanner |
| 08/01/2007 | CN2928393Y Electric spanners |