Machine element or mechanism – Gearing – Directly cooperating gears
Patent
1977-09-26
1979-04-17
Gerin, Leonard H.
Machine element or mechanism
Gearing
Directly cooperating gears
74 8915, 744115, 192 2, F16H 118, F16H 2508, F16H 5710, B60K 4120
Patent
active
041494300
ABSTRACT:
In a ball screw connected between an actuating motor and load, the improvnt comprising a friction brake mechanism carried by the nut section of the screw for automatically locking the nut and screw together when the motor is de-energized. The invention prevents the load from producing dangerously high free-wheeling rotation of the screw that could centrifugally destruct the motor.
REFERENCES:
patent: 3449978 (1969-06-01), Stimpson
patent: 3543598 (1970-12-01), Lanzenberger
Edelberg Nathan
Gerin Leonard H.
McRae John E.
Taucher Peter A.
The United States of America as represented by the Secretary of
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