Sprag retainer with rotational restraint

Details Sprag retainer with rotational restraint Sprag retainer with rotational restraint

1992-12-15

1994-08-16

Lorence, Richard M.

192 clutches and power-stop control

Clutches

Automatic

192 41A, 188 828, F16D 4107

Patent

active

053378695

ABSTRACT:
A sprag retainer includes a cross member central portion which is biased into contact with an inner peripheral surface of an outer race. The central portion is spaced slightly radially outwardly from axial ends of the retainer. Thus, only the central portion contacts the outer race. The axial ends provide pilot diameters to ensure that the retainer is properly inserted into the outer race. The cross member forms a spring-like structure also assisting in the insertion of the retainer.

REFERENCES:
patent: 2304221 (1946-07-01), Dodge
patent: 2753027 (1956-07-01), Troendly et al.
patent: 2856045 (1958-10-01), Ferris
patent: 2966246 (1960-12-01), Dodge
patent: 3049206 (1962-08-01), Zlotek
patent: 4089395 (1978-05-01), Fogelberg
patent: 4635770 (1987-01-01), Shoji et al.
patent: 4997070 (1991-03-01), Kinoshita
patent: 5000303 (1991-03-01), Shoji et al.
patent: 5070976 (1991-12-01), Zlotek
patent: 5139123 (1992-08-01), Rutke

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