192 clutches and power-stop control – Clutches – Automatic
Patent
1987-06-02
1991-01-22
Bonck, Rodney H.
192 clutches and power-stop control
Clutches
Automatic
192 41A, 192 451, F16D 1500, F16D 4107
Patent
active
049864025
ABSTRACT:
A cage for an overrunning clutch with a metallic outer race accommodating concentrically a metallic inner element and having in a cage arranged between the outer race and the inner element camming elements retained under the action of springs in camming contact with the surfaces of the outer race, on the one hand, and of the inner element, on the other hand, the cage being made of injection moldable or castable polymeric material and having pockets for the camming elements defined by crossbars and at least one end ring connected therewith, at least one circumferential surface of the cage cooperating in the form of a sliding bearing with a cylindrical surface of the adjacent structural part (outer race and/or inner element), characterized in that the cage (1,15,22,30,39) is provided at least in the area of the end ring (4,18,23,33,45) with an annular metallic reinforcement shield (13,19,20,26,27,34,35,47) connected to the cage (1,15,22,30,39) in a form-fitting manner especially through injection-molding around the shield and whose temperature expansion coefficient corresponds essentially to that of the outer race (5,40) and the inner element (9,41).
REFERENCES:
patent: 2793729 (1957-05-01), Cobb
patent: 2812839 (1957-11-01), Cobb
patent: 3194369 (1965-07-01), Witte
patent: 3324980 (1967-06-01), Rojic et al.
patent: 4185724 (1980-01-01), Kitchin
patent: 4187937 (1980-02-01), Kitchin
patent: 4679676 (1987-07-01), King et al.
patent: 4736827 (1988-04-01), Kinoshita
Neuwirth Ernst
Rabe Jurgen
Ritter Joachim
Bonck Rodney H.
INA Walzlager Schaeffler KG
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