Anti-jamming mechanism for linear translatory device

Details Anti-jamming mechanism for linear translatory device Anti-jamming mechanism for linear translatory device

1982-09-28

1984-10-30

Staab, Lawrence J.

Machine element or mechanism

Mechanical movements

Reciprocating or oscillating to or from alternating rotary

744248R, F16H 2702, F16H 118

Patent

active

044793987

ABSTRACT:
An anti-jamming mechanism for a device providing linear rotary movements consisting of a simple one-piece collar having split end portions with one of the portions anchoring the collar to a rotatable and axially movable sleeve driven by a screw mechanism, the other end portion acting as a spring-like flexible finger reacting against a stepped stationary housing portion to stop rotation of the sleeve while permitting its axial movement upon continued rotation of the screw until the finger clears the end of the step, whereupon the sleeve is permitted to rotate freely with the screw without further axial movement.

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patent: 4234152 (1980-11-01), Browse
patent: 4323345 (1982-04-01), Wallshein
patent: 4352300 (1982-10-01), Esch

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