Variable torque-limiting driver

Details Variable torque-limiting driver Variable torque-limiting driver

2008-06-24

2008-06-24

Lefkowitz, Edward (Department: 2855)

Measuring and testing

Dynamometers

Responsive to torque

C073S847000, C081S058000, C081S467000

Reexamination Certificate

active

07389700

ABSTRACT:
An adjustable, torque-limiting driver for a tool having a radially extending handle that houses a cam member and a pair of plungers. The plungers are biased against the housing and provide variable resistance for the cam member. The arrangement of the cam member and the plungers reduces the wear on the various parts of the driver and extends the life of the driver.

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