Sprag for one-way clutches

Details Sprag for one-way clutches Sprag for one-way clutches

1977-05-31

1979-07-24

Herrmann, Allan D.

192 clutches and power-stop control

Clutches

Automatic

192 451, F16D 4107

Patent

active

041620003

ABSTRACT:
A one-way clutch assembly having an annular outer race and an annular inner race, and a plurality of sprags spaced circumferentially within the space defined by the outer and inner races adapted to connect the outer and inner races during relative rotation thereof in one direction and to permit relative rotation thereof in the opposite direction. The sprags have camming surfaces at opposite ends thereof formed on arcs having their centers located within the profile of the sprag, while the terminal portion of at least one of the camming surfaces is formed on an arc having a center point outside the profile of the sprag.

REFERENCES:
patent: 2597241 (1952-05-01), Gruenberg et al.
patent: 2881886 (1959-04-01), Troendly et al.
patent: 3019873 (1962-02-01), Ferris et al.
patent: 3049206 (1962-08-01), Zlotek
patent: 3819019 (1974-06-01), Timtner
"Clutches and Brakes" Reprinted from 1973-1974 Power Transmission & Bearing Handbook Copr-1972, Industrial Publishing Co.-Div. of Pittway Corporation.

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