| Patents for B25B 21 - Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose (7,850) |
|---|
| 12/15/2005 | DE19617272B4 Verfahren und Vorrichtung zum Herstellen einer Schraubverbindung Method and device for producing a screw connection |
| 12/15/2005 | DE102005023752A1 Traveling setting tool esp. for fastening of insulation material on flat roofs has wheel axle with bar sliding in sleeve and locked by bearing block, for easy adjustment |
| 12/14/2005 | EP1604783A1 System for assisting selection of power tool |
| 12/14/2005 | EP1604337A1 Power tool system including a multi-core cable with an electronic memory module |
| 12/08/2005 | WO2005115692A1 Pneumatic ratchet with forward/reverse actuator |
| 12/08/2005 | US20050268778 Flow control device for pneumatic tool |
| 12/08/2005 | US20050268750 Powered surgical screwdriver |
| 12/08/2005 | DE202005014394U1 Electrically operated ring spanner in particular to be used for heavy machinery, comprising bevel wheel and inner ring |
| 12/08/2005 | DE102005010644A1 Stoß- und Schlagwerkzeugvorrichtung zum Einbringen und Entfernen von Befestigungselementen Shock and impact tool apparatus for introducing and removing fasteners |
| 12/08/2005 | DE102004046841A1 Socket used for implanting anchor bolt fixed to e.g. structure, concrete floor has press body for fixing anchor bolt and main body with double nut action |
| 12/06/2005 | US6971454 Pulsed rotation screw removal and insertion device |
| 12/06/2005 | CA2343993C Pneumatic and manual installation tools for installing u-nut fasteners |
| 12/01/2005 | WO2005114706A2 Customizable light bulb changer |
| 12/01/2005 | WO2005113200A1 Impact motorized wrench |
| 12/01/2005 | US20050263308 Damping structure for pneumatic tool |
| 12/01/2005 | US20050263305 Rotary impact tool |
| 12/01/2005 | US20050263304 Rotary impact tool |
| 12/01/2005 | US20050263303 Rotary impact tool |
| 12/01/2005 | DE102004021930A1 Verfahren zum Betreiben eines Abschaltschraubers sowie Abschaltschrauber Method for operating a Abschaltschraubers and torque wrenches |
| 12/01/2005 | CA2565975A1 Customizable light bulb changer |
| 11/30/2005 | CN2743088Y Centrifugal electric spanner |
| 11/29/2005 | US6968908 Power tools |
| 11/29/2005 | CA2236356C Pneumatic tool with a reverse valve having an overdrive |
| 11/24/2005 | WO2005110672A2 Control device for a power impact tool |
| 11/24/2005 | US20050257647 Pneumatic ratchet with forward/reverse actuator |
| 11/24/2005 | CA2558779A1 Control device for a power impact tool |
| 11/23/2005 | CN2741724Y Impact dismantling machine for u-nut |
| 11/23/2005 | CN1700971A System for assisting selection of power tool |
| 11/22/2005 | US6966240 Hydraulic ratchet wrench with double-action hydraulic cylinder piston drive |
| 11/17/2005 | US20050254966 Pneumatic tool having pressure release device |
| 11/17/2005 | US20050252346 Impact driver and fastener removal device |
| 11/17/2005 | DE202005009973U1 Schnellverbinder für einen Schraubenzieher Quick connector for a screwdriver |
| 11/16/2005 | EP1595652A2 Impact driver and fastener removal device |
| 11/16/2005 | EP1595651A1 Rotary impact tool |
| 11/16/2005 | EP1595650A2 Rotary impact tool |
| 11/16/2005 | EP1595649A2 Rotary impact tool |
| 11/16/2005 | CN1695901A Impact driver and fastener removal device |
| 11/16/2005 | CN1695900A Rotary impact tool |
| 11/16/2005 | CN1695899A Rotary impact tool |
| 11/16/2005 | CN1695898A Rotary impact tool |
| 11/16/2005 | CN1695897A Positioning sleeve of foundation bolt |
| 11/12/2005 | CA2476474A1 Impact driver and fastener removal device |
| 11/10/2005 | US20050247459 Method for operating a disengagable screwdriver, and a disengagable screwdriver |
| 11/10/2005 | US20050247166 Apparatus for tightening threaded member |
| 11/10/2005 | DE202004020322U1 Fluid actuated nut runner has magnetic coil connected with bush at head to absorb degree of turn acted on bush, and shut down system to turn off piston cylinder unit when target nut tightening is achieved |
| 11/10/2005 | DE102004019425A1 Pressure driven power wrench has a cylinder sleeve mounted inside an arm of a housing and with the pressurised fluid feed via the space between the housing and the cylinder |
| 11/10/2005 | DE102004018025A1 Power drill or screwdriver, comprising locking device activated when torque is transmitted from drill bit |
| 11/09/2005 | CN2738949Y Hollow hydraulic torque spanner of automatic changing-way continuously disassembling lock |
| 11/09/2005 | CN1693033A Method for operating a disengagable screwdriver, and a disengagable screwdriver |
| 11/03/2005 | DE202005013517U1 Impact and striking device for pneumatical tool, has base whose edge pushes edge of impact unit by rod, if frame is selectively turned in two directions, and stud pushed by end of each grooves, if frame is turned in one of directions |
| 11/03/2005 | DE202005008380U1 Flusssteuerungseinrichtung für ein pneumatisches Werkzeug Flow control device for a pneumatic tool |
| 11/03/2005 | DE102005016558A1 Elektrowerkzeug und darin eingebaute Getriebeeinheit Power tools and built-in transmission unit |
| 11/03/2005 | DE102004017979A1 Verfahren zum winkelgesteuerten Drehen eines Teiles A method for the angle-controlled turning of a part |
| 11/03/2005 | DE102004016922A1 Electrical ratchet wrench for fastening or releasing fastener e.g. bolt, has rechargeable battery set connected to motor, and switch connected between motor and adapter that is connected to battery set |
| 11/02/2005 | CN1692001A Apparatus for tightening threaded member |
| 11/01/2005 | US6959625 Fastener installation tool |
| 10/27/2005 | WO2005099965A1 Pulse wrench |
| 10/27/2005 | WO2005099964A1 Method for the angle-controlled turning of a part |
| 10/27/2005 | US20050235779 Method and apparatus for fastening together structural components |
| 10/27/2005 | DE202005012869U1 Multi screw adapter for clamping device, has two screw shanks, each having screw gripping device for connection with screw device and torque transmission device for transferring torque between screw shanks |
| 10/26/2005 | CN2736119Y Multifunctional hydraulic spanner |
| 10/26/2005 | CN2736118Y Mosaic power-driven screwdriver |
| 10/26/2005 | CN1688416A Electric light bulb changer |
| 10/20/2005 | WO2005097411A2 Powered surgical screwdriver |
| 10/19/2005 | CN2734422Y Supporting-point screw fitting machine |
| 10/19/2005 | CN1683802A Power tool and gear unit assembled therein |
| 10/19/2005 | CN1683114A Novel electric screw driver and its making material |
| 10/13/2005 | WO2005095062A1 Impact type fastening tool |
| 10/13/2005 | US20050224245 Power tool and gear unit assembled therein |
| 10/13/2005 | DE19747808B4 Lenkrad mit einer Vorrichtung zur Befestigung des Lenkrads auf einer Lenkwelle Steering wheel with a device for fixing the steering wheel onto a steering shaft |
| 10/13/2005 | DE102005005340A1 Pneumatische Klemmvorrichtung Pneumatic clamping device |
| 10/12/2005 | CN2732429Y Structure improvement of pneumatic spanner striking part |
| 10/12/2005 | CN2732428Y Structure improvement of pneumatic spanner striking part |
| 10/12/2005 | CN2732427Y Hydraulic bolt screwing machine |
| 10/11/2005 | US6954048 Apparatus for monitoring electric motor screw driver system |
| 10/11/2005 | US6952983 Power drive-in tool |
| 10/11/2005 | US6952853 Screw driving device |
| 10/06/2005 | WO2005093290A1 Multispeed power tool transmission |
| 10/06/2005 | US20050217877 Apparatus for rotating a threaded closure device |
| 10/05/2005 | EP1582296A1 Two position screwdriver |
| 10/05/2005 | CN2730564Y Electric spanner |
| 09/29/2005 | WO2005090004A1 Impact wrench |
| 09/29/2005 | WO2005089989A1 Dual size tool-bit holder |
| 09/29/2005 | US20050215385 Planetary gear |
| 09/29/2005 | US20050211026 Head of a power ratchet tool |
| 09/29/2005 | US20050210872 Method for controlling a hydraulic piston/cylinder unit |
| 09/29/2005 | DE202005011549U1 Doppelhammer-Schlagwerk Twin hammer work |
| 09/29/2005 | DE102004011617A1 Planetengetriebe Planetary gear |
| 09/28/2005 | EP1579958A1 Impact wrench having an improved anvil to square driver transition |
| 09/28/2005 | EP1579957A2 Compressed air screwdriver |
| 09/28/2005 | EP0983459B1 Tip valve for pneumatic tool |
| 09/28/2005 | CN2728721Y 离心式电动扳手 Centrifugal electric wrench |
| 09/28/2005 | CN2728702Y Twin-head sleeper nut setting and loosening machine |
| 09/28/2005 | CN1675034A Modular control apparatus for a power impact tool |
| 09/28/2005 | CN1672879A Impact wrench having an improved anvil to square driver transition |
| 09/22/2005 | US20050205274 Pulsed rotation screw removal and insertion device |
| 09/22/2005 | DE202005011077U1 Digital control system for regulating output torque applied to chuck of electrically-driven hand tool has additional switch on top of housing, connected to control interface circuit with microcontroller |
| 09/21/2005 | CN2726817Y Parts-chucking plate screw automatic rewinding device |
| 09/21/2005 | CN1670387A Split nut |
| 09/21/2005 | CN1220038C Bit adopter for torque detector |