Rapid-stop torque-transmitting device

Details Rapid-stop torque-transmitting device Rapid-stop torque-transmitting device

1982-04-27

1985-11-19

Krizmanich, George H.

192 clutches and power-stop control

Clutch and brake

Sliding operation

192 84C, 192 7028, B60K 4124

Patent

active

045536538

ABSTRACT:
A rapid-torque clutch/brake assembly has a hub secured to the driven shaft and connected to an axially displaceable ring by a pair of spring rings which flank interdigitating arms of the axially displaceable ring and the hub. An electromagnetic coil can be energized to selectively shift the axially displaceable ring into engagement with a clutch ring coupling the shaft to a driving element such as a pulley, or into engagement with a brake ring connected to a housing for braking rotation of the shaft.

REFERENCES:
patent: 2982385 (1961-05-01), Gamundi
patent: 3162285 (1959-05-01), Sala
patent: 3624767 (1971-11-01), Kroeger
patent: 3675747 (1972-07-01), Obermark
patent: 3972636 (1976-08-01), Peter et al.
patent: 4222471 (1980-09-01), Hsu
patent: 4296851 (1981-10-01), Pierce
PICANOL Drawing, No. B 90940.
Schleifringlose Arbeitsstrom- und Dauermagnet-Einflachenkupplungen und -bramsen Bauart ZF-Siemens-pp. 8/1-8/3.
Stromag Elektromagnet-Kupplungen-und-Bremsen-Nov. 7, 1956.
Stromag-KA 241 30 0401.

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