192 clutches and power-stop control – Clutches – Automatic
Patent
1993-12-27
1995-01-24
Pitts, Andrea L.
192 clutches and power-stop control
Clutches
Automatic
192 41A, 192103B, 192105CE, F16D 4107
Patent
active
053835425
ABSTRACT:
An overrunning clutch has a driving race and a driven race. The clutch further has cams, each with a locking portion which allows torque transmission in a predetermined direction only from the driving race to the driven race. The locking portions of some of the cams can be engaged between the driving race and the driven race by gravity. The locking portions of all of the cams tend to become engaged by centrifugal force. The clutch additionally has rollers between the driving race and the driven race to maintain the spacing between the driving race and the driven race.
REFERENCES:
patent: 1596599 (1926-08-01), Lavaud
patent: 3443672 (1967-04-01), Giese
patent: 3547239 (1970-12-01), Titt
patent: 3702649 (1972-11-01), Giese et al.
patent: 3729076 (1973-04-01), de Lavalette
patent: 3844391 (1974-10-01), Hallerberg
patent: 3978950 (1976-09-01), Timtner
patent: 3997041 (1976-12-01), Judd et al.
patent: 4162000 (1979-07-01), Zlotek
patent: 4819775 (1989-04-01), Witt et al.
patent: 4867292 (1989-09-01), Hartig
patent: 5096035 (1992-03-01), Bradfield
Ford Motor Company
May Roger L.
Pitts Andrea L.
Sparschu Mark S.
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