Clutch release device

Details Clutch release device Clutch release device

1978-02-21

1981-05-19

Herrmann, Allan D.

192 clutches and power-stop control

Clutches

Operators

192995, 192110B, 308233, F16D 2314

Patent

active

042679133

ABSTRACT:
In a clutch release device, a clutch release lever engages one ring of a clutch release bearing, and the bearing ring and release lever are formed to inhibit relative rotation therebetween. For this purpose, the bearing ring may have a polygonal outer surface, in which case the release lever may have parallel flanges between which opposite parallel surfaces of the polygonal section of the bearing ring may be inserted. Alternatively, the release lever may have a wedge shaped portion adapted to engage a braking surface of the bearing ring, formed of a plastic material. In a further modification, the bearing rings have grooves or corrugations in a radially extending surface and adapted to be engaged by one or more projections on the clutch release lever.

REFERENCES:
patent: 556257 (1896-03-01), Dismukes
patent: 2093799 (1937-09-01), Bemis
patent: 2228016 (1941-01-01), Pearson
patent: 2725965 (1955-12-01), Binder
patent: 3317014 (1967-05-01), Pitner
patent: 3357529 (1967-12-01), Binder et al.
patent: 3744607 (1973-07-01), Hausinger
patent: 3815715 (1974-06-01), Maucher
patent: 3885658 (1975-05-01), Ernst et al.
patent: 3913714 (1975-10-01), Camp

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