Rotary shafts – gudgeons – housings – and flexible couplings for ro – Overload release coupling – Torque transmitted via resiliently biased positive drive...
Patent
1985-07-26
1987-07-07
Herrmann, Allan D.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Overload release coupling
Torque transmitted via resiliently biased positive drive...
464 73, F16D 704, F16D 368
Patent
active
046784527
ABSTRACT:
A lubricant free low cost overload release clutch having a spring housing with an integral hub, a detector ring containing fixed detent bullets for engagement with springs in the housing on one side, and a bullet detent housing on the other side, together with spider cushion and shaft housing engaged for rotary turning with the bullet detent housing in response to the rotation of a shaft in the shaft housing. The release clutch responds to preset torque limits determined by spring tension. After a disengagement caused by excess torque, the clutch will reset by further rotation of the detent housing.
REFERENCES:
patent: 2616273 (1952-11-01), Pringle
patent: 3282387 (1966-11-01), Becker et al.
patent: 3599067 (1971-08-01), Wallis
patent: 3831724 (1974-08-01), Baer
patent: 3884049 (1975-05-01), Pauli
Evans James D.
Nelson Richard D.
Herrmann Allan D.
Larson Herbert W.
Mason, Jr. Joseph C.
Performance Feeders, Inc.
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