192 clutches and power-stop control – Clutches – Operators
Patent
1990-09-24
1992-04-21
Herrmann, Allan D.
192 clutches and power-stop control
Clutches
Operators
192 58B, 310103, F16D 2701, H02K 4910
Patent
active
051059282
ABSTRACT:
A magnetic clutch has a driving-side rotating member for holding one of a magnetic substance member and a hysteresis member and rotating in asynchronization with a rotary shaft; a driven-side rotating member for holding the other of the magnetic substance member and the hysteresis member and rotating in synchronization with the shaft, the driven-side and driving-side rotating members being spaced apart on the shaft; and a device for regulating the rotation of the shaft with sliding friction caused by viscosity. Alternatively, the driving-side rotating member can rotate in synchronization with a rotary shaft, and the driven-side rotating member can rotate in asynchronization with the shaft.
REFERENCES:
patent: 2612248 (1952-09-01), Feiertag
patent: 3470406 (1969-09-01), Law
patent: 3636277 (1972-01-01), Pohler
patent: 4050559 (1977-09-01), Andrews et al.
patent: 4157748 (1979-06-01), Beaujean
patent: 4445058 (1984-04-01), Janson
patent: 4856631 (1989-08-01), Okamoto et al.
Otsuki Toshinori
Saeki Kiyoshi
Herrmann Allan D.
Krolikowski Julie A.
Matsushita Electric - Industrial Co., Ltd.
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