One-way clutch

Details One-way clutch One-way clutch

2005-10-11

2005-10-11

Bonck, Rodney H. (Department: 3681)

192 clutches and power-stop control

Clutches

Automatic

C192S04100R

Reexamination Certificate

active

06953112

ABSTRACT:
The present invention provides a one-way clutch in which spring force of tongue pieces of a spring will not be decreased, even in case where a larger tightening margin is provided between a cage and an outer race, but proper spring force can be maintained thereby to attain reliable synchronization between the outer race and the cage, and a rise of cost will not be incurred. The one-way clutch includes a cage, a spring arranged along an inner diameter side of the cage, and a sprag assembly. Each of sprag is inserted into pockets of the spring and cage, respectively. One end of the spring is overlapped with the other end at a position where the largest repulsive force is exerted from the cage. Thereby, rigidity of the spring is increased in a part of the spring corresponding to the position.

REFERENCES:
patent: 2750019 (1956-06-01), Ferris
patent: 2753027 (1956-07-01), Troendly et al.
patent: 4252221 (1981-02-01), Lanzerath et al.
patent: 4766987 (1988-08-01), Message
patent: 5002167 (1991-03-01), Kinoshita et al.
patent: 5469949 (1995-11-01), Leitz
patent: 6892868 (2005-05-01), Miura et al.
patent: 2003/0006114 (2003-01-01), Miura et al.
patent: 6-10233 (1994-03-01), None
patent: 2653040 (1997-05-01), None
patent: 2598500 (1999-06-01), None

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