Precision electromechanical power wrench applies a given amount of torque to a series of fasteners. It uses a commercially available dc permanent magnet torque motor with a current-controllable torque output and torque value indicator designed to the principles of human engineering.
Power torque wrench concept for precision torque application
01.12.1967
Sonstige
Keine Angabe
Englisch
NTRS | 1970
|NTRS | 1981
|