192 clutches and power-stop control – Vortex-flow drive and clutch – With brake
Patent
1984-04-16
1986-07-01
Bonck, Rodney H.
192 clutches and power-stop control
Vortex-flow drive and clutch
With brake
188134, F16D 6702
Patent
active
045974772
ABSTRACT:
A bidirectional brake for use in a drive train to permit a rotary driving element to drive a rotary driven element but not the reverse including a rotary input shaft and a rotary output shaft coaxial with the input shaft. At least one rotatable brake element is carried by the output shaft and is rotatable therewith and at least one non-rotatable brake element is mounted in proximity to the rotatable brake element and engageable therewith. A spring normally urges the rotatable brake element away from the non-rotatable brake element and a limited lost motion connection is established between the shafts. A cam is responsive to relative rotary movement between the shafts for moving the rotatable brake element against the spring towards the non-rotatable brake element and a drag brake is operative associated with the input shaft.
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Bonck Rodney H.
Sundstrand Corporation
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