Clutch-brake assembly

Details Clutch-brake assembly Clutch-brake assembly

2006-10-31

2009-10-20

Estremsky, Sherry (Department: 3655)

192 clutches and power-stop control

Clutch and brake

Sliding operation

C192S089260

Reexamination Certificate

active

07604104

ABSTRACT:
A clutch-brake assembly transmits force to rotate a shaft and to retain the shaft against rotation. The assembly includes a plurality of force transmitting members which transmit force between a piston and a base member. A plurality of springs urge the piston to move relative to the base member. A plurality of spring retainers are disposed between the base member and the piston. Each of the spring retainers includes a plurality of projecting portions extending from the base portion. Each of the springs is telescopically disposed on one of the projecting portions. Each of the force transmitting members is disposed between adjacent spring retainers.

REFERENCES:
patent: 2056059 (1936-09-01), Trumble
patent: 3314513 (1967-04-01), Lake et al.
patent: 3489255 (1970-01-01), Gatewood
patent: 3727731 (1973-04-01), Selig
patent: 4489817 (1984-12-01), Gagnon et al.
patent: 4874068 (1989-10-01), Collins et al.
patent: 5873444 (1999-02-01), Kozhevnikov et al.
patent: 6637568 (2003-10-01), Latsko
Publication by Prodan Corporation entitled: “Kupplungs-Brems-Kombinationen Clutch-Brake Units”, Publication Date Unknown but prior to Mar. 1, 2001.
Publication by OMPI Corporation, Publication date Unknown but prior to Sep. 1, 2006.

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