Roller clutch energizing spring with protected pleats

Details Roller clutch energizing spring with protected pleats Roller clutch energizing spring with protected pleats

1988-09-02

1989-07-25

Braun, Leslie A.

192 clutches and power-stop control

Clutches

Automatic

267165, F16D 4107

Patent

active

048504645

ABSTRACT:
An accordion type roller clutch energizing spring protects its radially directed pleats from wear against the cage side rails by taking advantage of the side thrust that occurs when a spring of that type without squared off end leaves is tipped in order to fit it into the pocket. At least one end leaf is lengthened so as to hit one side rail as the side thrust shifts the spring to the side, thereby keeping the pleats on both sides of the spring away from the side rails.

REFERENCES:
patent: 3087588 (1963-04-01), Fischer
patent: 4368809 (1983-01-01), Husmann
patent: 4664237 (1987-05-01), Lederman et al.
patent: 4679676 (1987-07-01), King et al.
patent: 4711330 (1987-12-01), Lederman
patent: 4724940 (1988-02-01), Lederman
U.S. Ser. No. 120,413 Filed 11/13/87.

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