General purpose electric twisting tool


Application Number: 00108398
Application Date: 2000.05.17
Publication Number: 1283538
Publication Date: 2001.02.14
Priority Information: 1999/8/5 US 09/369,007
International: B25B13/46;B25B21/00;B25B27/14
Applicant(s) Name: John K. Johncoss
Address:
Inventor(s) Name: John K. Johncoss
Patent Agency Code: 11038
Patent Agent: zheng xiuzhe
Abstract A universal torque power tool has a housing having a motor, a driving mechanism being operatively connected with the motor, the driving mechanism including a drive having an axis and being engageable with a nut to be turned, first and second transfer members to apply a reaction force substantially coaxial with the axis of the drive and spaced from one another in direction of the axis, the drive being formed to transfer an action force from the motor to a nut to be turned, the transfer members being formed to engage a stationary object and to transfer a reaction force to the stationary object, so that when the stationary object is engageable outside of the nut engagement the first transfer member transfer the reaction force to the stationary object, and when the stationary object is engageable inside the nut engagement the second transfer member transfer the reaction force to the stationary object.