192 clutches and power-stop control – Clutches – Operators
Patent
1981-11-27
1983-08-09
Herrmann, Allan D.
192 clutches and power-stop control
Clutches
Operators
188161, 335215, F16D 2702, F16D 1310, F16D 4900
Patent
active
043973817
ABSTRACT:
Drum-type brakes and band-type clutches which are activated by expansion or compression, or both, of one or more concentric magnetic members, with conducting windings carrying electric currents. Circular annular mating members carrying one or more conducting windings expand or contract in diameter, due to magnetic forces caused by currents in the winding or windings, and operate as a brake or a clutch.
REFERENCES:
patent: 3129798 (1964-04-01), Rabinow
Standard Handbook for Mechanical Engineers, McGraw-Hill, 7th Edition, pp. 8-54, 8-55, 8-60, and 8-61, 1951.
McGraw-Hill Encyclopedia of Science and Technology 1977, vol. 1, pp. 748-750; vol. 3, pp. 235 and 236.
Fisher Charles B.
Fisher Sidney T.
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