| 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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| 09/26/1995 | US5452974 Deformable locking fastener system and method of use |
| 09/24/1995 | CA2145116A1 Drill configuration |
| 09/21/1995 | WO1995017991A3 Machine-tool |
| 09/20/1995 | CN2207914Y Improved electric screwdriver clutch |
| 09/19/1995 | US5450773 Powered reversing ratchet driver |
| 09/14/1995 | DE4407612A1 Power driven mfg. and assembly implement |
| 09/13/1995 | CN2207261Y Strong coking lever for fastening bolts of piston engine main bearing |
| 09/13/1995 | CN1108170A Power tool and mechanism |
| 09/12/1995 | US5448931 Adjustable wrench |
| 09/07/1995 | DE4406881A1 Schlagschrauber Impact Wrenches |
| 09/07/1995 | DE19505068A1 Noise reduction mechanism for impact tools |
| 08/29/1995 | US5445297 Roofing washer-dispenser |
| 08/09/1995 | EP0666145A1 Clutch mechanism in power driven screwdriver |
| 08/09/1995 | CN2204687Y Pneumatic inertial driver for tyre nuts |
| 08/08/1995 | US5440215 Electrical power tool having a motor control circuit for increasing the effective torque output of the power tool |
| 08/08/1995 | US5439063 Compressed-air screw or bolt tightener, especially an impulse or a torque screw or bolt tightener |
| 08/08/1995 | US5438891 Collet type fastener removal tool |
| 08/03/1995 | WO1995020470A1 Insert bit for use with a powered screwdriver |
| 08/02/1995 | EP0665087A1 Hydraulic torque impulse generator |
| 07/26/1995 | EP0664599A1 Commutator motor |
| 07/26/1995 | CN2203914Y Improved electric screw or nut loosening tool |
| 07/26/1995 | CN1105614A Improvements in and relating to power tools |
| 07/25/1995 | US5435398 Electrical wrench |
| 07/22/1995 | CA2140713A1 Commutator motor |
| 07/18/1995 | US5433548 Universal joint for torque transmitting tools |
| 07/06/1995 | WO1995017991A2 Machine-tool |
| 07/04/1995 | US5429553 Hydraulic torque impulse generator |
| 07/04/1995 | US5429017 Fluid-operated torque tool |
| 06/29/1995 | WO1995017281A1 Impulse drive system, especially for an impulse screwdriver |
| 06/28/1995 | EP0659525A2 Improvements in or relating to power tools |
| 06/28/1995 | CN2202017Y Automatic screw driver with screw wheel feeding |
| 06/28/1995 | CN1104363A Device for the sealed clamping against a support surface of an instrumentation column |
| 06/27/1995 | US5427002 Power drive unit for hand tools |
| 06/22/1995 | DE4413039C1 Setting device for holder plates for fixing strips on flat roofs |
| 06/20/1995 | US5425293 Tool for handling a striking screw |
| 06/15/1995 | WO1995015835A1 Hydraulic threaded-bolt clamping device |
| 06/14/1995 | DE4342464A1 Screwdriver for tight or loose screws or nuts |
| 06/14/1995 | CN2200515Y Double-function electric screwdriver |
| 06/07/1995 | EP0655964A1 Powered reversing ratchet driver |
| 05/30/1995 | US5419745 Torque release mechanism for an electronically powered tool |
| 05/24/1995 | EP0651688A4 Adjustable wrench. |
| 05/24/1995 | EP0634965A4 Socket for turning a threaded connector by power tool. |
| 05/24/1995 | CN2198077Y Hydraulic fixing machine |
| 05/23/1995 | US5417527 Quick change chuck assembly for tool bits |
| 05/17/1995 | CN2197177Y Shocked spanner |
| 05/10/1995 | EP0651688A1 Adjustable wrench |
| 05/04/1995 | WO1995011776A1 Tightening spanner |
| 05/04/1995 | DE4337328A1 Screwing tool |
| 05/02/1995 | US5412546 Power wrench |
| 04/25/1995 | US5409333 Multiply functioned drill means |
| 04/25/1995 | US5408903 Screw gun drive |
| 04/20/1995 | DE4334933A1 Method and device for positive disconnection of hand-operated working equipment |
| 04/20/1995 | DE4334863A1 Stalling protection (lock-up protection) for an electric tool |
| 04/13/1995 | DE4436321A1 Reversible ratchet head |
| 04/13/1995 | DE4334406A1 Portable drill |
| 04/11/1995 | US5406596 In a pressurized-water nuclear vessel |
| 04/11/1995 | US5405025 Adjustable socket tray |
| 04/11/1995 | US5404775 Right angle fastening device |
| 04/04/1995 | CA2048007C Handheld screw driving gun |
| 03/30/1995 | WO1995008720A1 Universal joint for torque transmitting tools |
| 03/30/1995 | DE4427893A1 Power-driven rotary percussion tool |
| 03/22/1995 | EP0643638A1 Fluid operated tool |
| 03/22/1995 | CN2192444Y Simple electric tool with screw assemble and disassemble |
| 03/21/1995 | US5399129 Wrap spring downshift mechanism |
| 03/21/1995 | US5398616 Automatic rail fastener applicator |
| 03/21/1995 | US5398574 Fluid operating tool |
| 03/15/1995 | CN1100022A Electric screwdriver clutch and brake controller |
| 03/14/1995 | US5396975 Reversible clutch jaw |
| 03/07/1995 | US5394815 Tool |
| 03/02/1995 | WO1995005924A1 Gearless angled spindle |
| 03/02/1995 | DE4329200A1 Motorgetriebener Schrauber The motorized screwdrivers |
| 03/01/1995 | EP0640443A1 Fluid operated torque tool |
| 03/01/1995 | EP0553316B1 Bush for lockbolt rivet, and associated tool |
| 02/28/1995 | US5392671 Power-driven wrench apparatus |
| 02/28/1995 | CA2012976C Lever-actuated, hand-held power tool |
| 02/23/1995 | DE4330726C1 Power screwdriver/wrench |
| 02/15/1995 | CN1098760A Roofing washer-dispensing and fastener driving machine |
| 02/14/1995 | US5388478 Torque wrench having a rapid traverse adapter and a method for its use |
| 02/09/1995 | WO1995004207A1 Rotary piston driving mechanism |
| 02/09/1995 | DE4325995A1 Drilling-spindle extension for portable drills |
| 02/09/1995 | CA2168758A1 Rotary piston driving mechanism |
| 02/08/1995 | EP0637646A2 Automatic rail fastener applicator |
| 02/08/1995 | EP0637485A1 A screw holding and driving tool |
| 02/08/1995 | CN1098353A Shifting unit of electric tool |
| 02/06/1995 | CA2129371A1 Transparent-sleeve screw holding and driving tool |
| 02/02/1995 | WO1995003592A1 Load alternation counter |
| 02/02/1995 | DE4425961A1 Planetary gear unit and its use |
| 02/01/1995 | EP0636458A1 Tightening device |
| 02/01/1995 | CN2188457Y Centrifugal adjustable energy-storing electric wrench |
| 01/31/1995 | US5385512 Transmission for electrically driven tool |
| 01/25/1995 | EP0635658A2 Planetary gearing with torque limiter and its use in hand tools |
| 01/25/1995 | EP0634965A1 Socket for turning a threaded connector by power tool |
| 01/19/1995 | DE4323357A1 Screwing apparatus |
| 01/17/1995 | CA2061531C Elliptical lobed drive system |
| 01/11/1995 | EP0633095A1 Electrical power tool |
| 01/11/1995 | EP0593742A4 Method of and device for mechanical tensioning of bolts, studs and the like. |
| 01/10/1995 | US5379851 Power screwdriver |
| 01/04/1995 | EP0631851A1 Impact clutch, preferably for impulse screwdriver |
| 01/04/1995 | CN2186634Y Pneumatic spanner |
| 01/03/1995 | US5378102 Barrel assembly and composite stress plate |