Measuring and testing – Dynamometers – Responsive to torque
Reexamination Certificate
2008-03-18
2008-03-18
Lefkowitz, Edward (Department: 2855)
Measuring and testing
Dynamometers
Responsive to torque
C073S847000, C081S058000, C081S467000
Reexamination Certificate
active
11471065
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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Bradshaw Medical Inc.
Kirkland, III Freddie
Lefkowitz Edward
Ryan Kromholz & Manion S.C.
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