192 clutches and power-stop control – Clutches – Operators
Patent
1981-07-17
1984-01-31
Smith, Gary L.
192 clutches and power-stop control
Clutches
Operators
335297, F16D 2700
Patent
active
044284705
ABSTRACT:
An electromagnetic clutch having a bearing supported pulley provided with a compact rotor, coil and coil housing arrangement having precisely controlled and maximized air gap areas with the compactness characterized by allowing the inner diameter of the pulley to approach the outer diameter of the coil and the precise controlling and maximizing of the air gap areas characterized by the formation of a close tolerance radial air gap at substantially the outer diameter of the bearing.
REFERENCES:
patent: 2796962 (1957-06-01), Pierce
patent: 3044594 (1962-07-01), Bernard
patent: 3055475 (1962-09-01), Pitts
patent: 3082933 (1963-03-01), Bernard
patent: 3205989 (1965-09-01), Mantey
patent: 3325760 (1967-06-01), Bernard
patent: 3484816 (1969-12-01), Davidson
patent: 3719260 (1973-03-01), Heidorn
patent: 3724621 (1973-04-01), Heidorn
patent: 4122930 (1978-10-01), Bennett et al.
Bennett George T.
Livesay J. D.
Gall Lloyd A.
General Motors Corporation
Phillips R. L.
Smith Gary L.
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