192 clutches and power-stop control – Vortex-flow drive and clutch – Including drive-lockup clutch
Patent
1980-04-29
1983-05-17
Bonck, Rodney H.
192 clutches and power-stop control
Vortex-flow drive and clutch
Including drive-lockup clutch
192103B, 192105BA, 192105CE, F16D 4314
Patent
active
043835961
ABSTRACT:
A centrifugal-force friction clutch with a torque transmission dependent on the speed of rotation has a hub-shaped input part, a drum-shaped part to be driven, a clutch output centrifugal weights acting upon the drum-shaped part. In a first speed stage the weights are held back to prevent torque transmission, in a second speed stage, the torque increases at least substantially proportionally to the increase in centrifugal force and friction, and in a third speed stage, less torque is transmitted than is proportional to the centrifugal force and friction. Radially displaceable friction shoes are fixed with respect to the output and are movable radially outwardly by the weights to transmit torque, and means are provided for resiliently holding back radially outward movement of the friction shoes. The weights are tiltable relative to the friction shoes and are radially displaceable by centrifugal force with the friction shoes.
REFERENCES:
patent: 2970680 (1961-02-01), Cain
patent: 3024886 (1962-03-01), Peras
patent: 3151717 (1964-10-01), Kaptur et al.
patent: 4124106 (1978-11-01), Clauss
patent: 4226309 (1980-10-01), Siuberschlag
Bonck Rodney H.
LuK Lamellen und Kupplungsbau GmbH
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