| Patents for B25B 23 - Details of, or accessories for, spanners, wrenches, screwdrivers (20,046) |
|---|
| 08/02/2011 | US7987919 Discontinuous tightening wrench comprising means for measuring dynamic events caused by this tightening on the casing of the wrench |
| 08/02/2011 | US7987749 Wrench with a rotatable head |
| 08/02/2011 | US7987746 One-way ratchet tool |
| 07/28/2011 | WO2011089766A1 Power tool |
| 07/28/2011 | WO2011013853A3 Impact tool |
| 07/28/2011 | US20110182058 Tool Capable of Turning On/Off a Light Automatically |
| 07/28/2011 | US20110179917 Hand tool for adjusting torsion |
| 07/28/2011 | US20110179916 Wrench assembled structure |
| 07/28/2011 | US20110179915 Universal joint capable of replacing various tool sets |
| 07/28/2011 | US20110179914 Hand tool adapter |
| 07/28/2011 | DE202011000624U1 Werkzeugadapter Tool adapter |
| 07/28/2011 | DE102006041573B4 Verbindungsstangenvorrichtung Tie-rod device |
| 07/27/2011 | EP2347860A1 Wrench |
| 07/27/2011 | EP2347724A2 Tensioning device for surgical elements |
| 07/27/2011 | EP2346646A1 Method and device for position locked power tool operation for correction of unacceptable screw joint tightening results. |
| 07/27/2011 | CN201907091U Middle socket of constant-torque wrench |
| 07/27/2011 | CN201907090U Screw tightening device |
| 07/27/2011 | CN201907089U Light-emitting screwdriver |
| 07/27/2011 | CN201907088U Novel screw driver |
| 07/27/2011 | CN201907083U Construction wrench |
| 07/27/2011 | CN102137738A Torque wrench |
| 07/27/2011 | CN102133743A Sleeve for assembling thread pair fastening piece with wire harness on tail part |
| 07/27/2011 | CN102133742A Monkey wrench |
| 07/26/2011 | US7984657 Method for operating a torque system configured to tighten a series of fasteners |
| 07/25/2011 | DE202011050280U1 Drehmomentwerkzeug Torque Tool |
| 07/25/2011 | DE202011005012U1 Klappbares teleskopisches Handwerkzeug Folding telescopic hand tool |
| 07/21/2011 | WO2011085907A1 Portable power wrench with torque sensor on drive spindle |
| 07/21/2011 | US20110174120 Turn-assisted driver |
| 07/21/2011 | US20110174119 Low-Profile Tool Apparatus |
| 07/21/2011 | US20110174117 Fastener holder for starting a threaded fastner into a difficult-to-access hole |
| 07/21/2011 | DE102010000973A1 Hand tool comprises rotating element for screwing or boring in workpiece swiveling around rotational axis, where electrically operated projection element is provided at hand tool |
| 07/20/2011 | CN201902960U Miniature high-brightness illuminator for night work and self-illuminating screwdriver |
| 07/20/2011 | CN201900605U Screwdriver bit with magnetic ring |
| 07/20/2011 | CN201900603U Direction-changing hollow automatic wrench |
| 07/20/2011 | CN201900602U Multi-section retractable screwdriver |
| 07/20/2011 | CN201900601U Dual-purpose screw driver |
| 07/20/2011 | CN201900600U Screwdriver with measuring tape |
| 07/20/2011 | CN201900599U Novel screwdriver |
| 07/20/2011 | CN201900594U Torque wrench used for mounting or dismounting special gas bottle |
| 07/20/2011 | CN201900589U Telescopic cranked wrench |
| 07/20/2011 | CN201900587U Concealed socket wrench |
| 07/20/2011 | CN102131620A Switchable gear in a hand-held power tool |
| 07/20/2011 | CN102126203A Small tool with multiple convertible operating modes |
| 07/20/2011 | CN102126194A Torque wrench with gravity sensor and accurate calculation method of rotation angle of torque wrench |
| 07/20/2011 | CN102126193A Fixable moment screw driver sleeving device |
| 07/20/2011 | CN102126192A Turning hollow automatic spanner |
| 07/19/2011 | US7980159 Methods, devices and systems for screw feeding by vacuum and gravity |
| 07/19/2011 | CA2728526A1 Clip guide installation apparatus |
| 07/18/2011 | CA2690029A1 Magnetic bracket for holding "a multi-bit dual-mode screwdriver for either manual or powered actuation" |
| 07/14/2011 | US20110170281 Pick up tool with illuminating and magnet attracting functions |
| 07/14/2011 | US20110167967 Tool head positioning structure for flexible wrench |
| 07/14/2011 | US20110167966 Tool coupling structure |
| 07/14/2011 | DE19581468B4 Drehmomentwinkelschlüssel Angle torque wrench |
| 07/14/2011 | DE102008043631A1 Hand tool handle has insulation of hammer part, which has inner part, whose outer circumference surrounds handle part, where end of inner part projects outside handle part and is formed as hammer part |
| 07/14/2011 | CA2784732A1 Nut securing arrangement for electrical generator |
| 07/13/2011 | EP2343159A1 Screwdriving tool having a driving tool with a removable contact trip assembly |
| 07/13/2011 | EP2343158A1 Self-locking winch handle |
| 07/13/2011 | CN201895290U Labor-saving screwdriver |
| 07/13/2011 | CN201895289U Dual-head screwdriver |
| 07/13/2011 | CN201895288U Four-head screwdriver |
| 07/13/2011 | CN201895287U Dual-purpose screwdriver |
| 07/13/2011 | CN201895285U Special valve wrench |
| 07/13/2011 | CN201895280U Sensing spanner |
| 07/13/2011 | CN201895279U Electromagnet socket spanner |
| 07/13/2011 | CA2725340A1 Fastener, installation tool and related method of use |
| 07/13/2011 | CA2725335A1 Fastener, installation tool and related method of use |
| 07/12/2011 | US7975578 Tool for installing and removing male F-type coaxial cable connector |
| 07/12/2011 | US7975576 Low clearance socket and drive system |
| 07/12/2011 | US7975575 Positioning device for rotary wrench |
| 07/11/2011 | DE202011050282U1 Drehmomentwerkzeug Torque Tool |
| 07/11/2011 | DE202011050281U1 Drehmomentwerkzeug Torque Tool |
| 07/07/2011 | WO2011079368A1 Multi-bit tool having spring loaded actuation mechanisms and a rigid structural frame |
| 07/07/2011 | US20110162493 Ratcheting device for an electronic torque wrench |
| 07/07/2011 | US20110162492 Coaxial connector torque application device |
| 07/07/2011 | US20110162490 Handle Assembly for Hex Wrench |
| 07/07/2011 | US20110162150 Hand tool |
| 07/07/2011 | DE19980796B4 Verfahren und Vorrichtung zum Herstellen und Prüfen von Schraubverbindungen Method and apparatus for producing and testing threaded joints |
| 07/07/2011 | DE102010004186A1 Bit screwing tool, has bit magazine fastened to propulsion shaft, and bits inserted into shaft, where bit magazine has magnetized bottom, which is strong such that bits remain plugged even during with intense and adverse loading |
| 07/07/2011 | DE102004016966B9 Verlängerungsstab mit einer Schutzmuffe Extension rod with a protective sleeve |
| 07/06/2011 | EP2340424A1 A test method and tool for testing fastened fasteners |
| 07/06/2011 | EP2139645B1 Power screwdriver |
| 07/06/2011 | CN201889747U Wrench |
| 07/06/2011 | CN201889746U Automatic marking sleeve |
| 07/06/2011 | CN201889744U Labor-saving screw driver |
| 07/06/2011 | CN201889743U Screwdriver |
| 07/06/2011 | CN201889742U Dual-use screwdriver |
| 07/06/2011 | CN201889741U Spiral lead winding device |
| 07/06/2011 | CN201889737U Double-end ratchet wrench |
| 07/06/2011 | CN201889736U Bidirectional bolt fastener |
| 07/06/2011 | CN201889735U Manual clamping device |
| 07/06/2011 | CN201889733U Special tool for disassembling air conditioner |
| 07/06/2011 | CN201889732U Angle indicating device |
| 07/06/2011 | CN102114623A 螺丝批 Screwdriver |
| 07/06/2011 | CN102114622A Screw tool having amplifying device |
| 07/06/2011 | CN102114621A Multipurpose quick tool having replaceable teeth |
| 07/06/2011 | CN101421079B Tool holder for a hammer drill |
| 07/05/2011 | US7971509 Dual screwdriver adaptable to connector assemblies of different types and sizes |
| 07/05/2011 | US7971508 Device to extract broken fasteners embedded in a workpiece |
| 06/30/2011 | US20110154961 Torque wrench |
| 06/30/2011 | US20110154959 Hex Wrench Having Greater Strength |