Speed change pulley

Details Speed change pulley Speed change pulley

1979-07-03

1982-12-28

Husar, C. J.

Endless belt power transmission systems or components

Pulley with belt-receiving groove formed by drive faces on...

Speed responsive

474 46, F16H 1106

Patent

active

043659632

ABSTRACT:
A speed change pulley is disclosed in which, for relative centering of the movable side plate with respect to the diaphragm, the diaphragm is provided with engagement members projecting therefrom and axially received in notches in the movable side plate. The engagement members also comprise weight members for enhanced sensitivity to centrifugal force.

REFERENCES:
patent: 2256699 (1941-09-01), Almen
patent: 2289573 (1942-07-01), Almen
patent: 3727476 (1973-04-01), Heidorn
patent: 3910129 (1975-10-01), Phillips
patent: 3961538 (1976-06-01), Phillips
patent: 4020711 (1977-05-01), Woollard
patent: 4132120 (1979-01-01), Fenart
patent: 4137786 (1979-02-01), Fenart
patent: 4147068 (1979-04-01), Woollard et al.
patent: 4178808 (1979-12-01), Bacher

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