Matches 1 - 14 out of 14


Match Document Document Title
US20090277307 Deep Water Bolt Removal Tool  
The invention relates to a tool for loosening or tightening bolts on subsea structures. The tool grasps a portion of the structure and, using hydraulic wrenches, tightens or loosens bolts located...
US20130340572 Long lateral completion system pipe tong and method of using the same  
The present disclosure relates to a completion system and method adapted for use in wells having long lateral boreholes. Particularly, the present disclosure relates to a pipe tong fixture for a...
US20150165606 POWER WRENCH HAVING A HOLDING SYSTEM  
In a power wrench having a power unit part containing a drive cylinder, an output part, wherein the output part includes an output shaft that is mounted in a housing and rotated at intervals by...
US20090025515 Hook structure of power tool  
In a housing of a power tool is formed a hook-receiving portion, with openings facing leftward and rightward, through which a substantially U-shaped hook having a left hook leg and a right hook...
US20150047471 SCREW FASTENING DEVICE  
A screw fastening device (10) includes a base part (11), an extended part (12) with one end (12a) which is attached to the base part in a pivotable manner, a tool part (13) which is fastened to...
US20150231772 Reaction Device for Reducing Stress on Torque Generating Tools  
A reaction arm for use with a torque generating device, the reaction arm including a reaction bar, and a body portion having a first internal diameter, and having formed on an internal surface...
US20150107419 Reaction Device for Reducing Stress on Torque Generating Tools  
A reaction arm for use with a torque generating device, the reaction arm including a reaction bar, and a body portion having a first internal diameter, and having formed on an internal surface...
US20140190314 TIGHTENING SYSTEM  
A tightening system for tightening a fastening member includes: a driving section producing torque for tightening the fastening member; an extension bar coupled to the driving section and rotating...
US20100031781 Rechargeable electric tool  
A rechargeable electric tool includes a housing having a lower end, to which a battery is attached, and a fastener tool configured to be attached to a lower side surface of the housing. The...
US20140137705 SCREW-REMOVING DEVICE  
A screw-removing device used for removing a number of screws screwed into a workpiece includes a support frame, a removing mechanism, a positioning mechanism, and a transporting mechanism. The...
US20170021480 Power Screwdriver  
A power screwdriver is provided with a drive part having a drive motor, a gear case with gearing elements; an output shaft led out of the gear case; a support offset laterally relative to the...
US20170021479 POSITIONING FOOT ATTACHMENT FOR A FASTENER DRIVING TOOL  
A fastener driving tool and a positioning foot for the fastener driving tool are provided. The fastener driving tool includes a body having a nosepiece configured to drive a fastener along a drive...
US20170008158 POWER TOOL TO SPRING TORSIONER CONVERTER  
A device to apply a rotational force to a spring of a rollup or overhead garage door counterbalancing mechanism. The device has a rotatable driven member mounted in a housing. The housing and the...
US20160059422 CLAMPING APPARATUS AND SCREW LOCKING DEVICE USING SAME  
A clamping device includes a supporting bracket, a lifting assembly, a first adjusting assembly and a holding assembly. The supporting bracket includes a supporting member. The lifting assembly...

Matches 1 - 14 out of 14