Drag brake for truck mounted, clutch operated power takeoff devi

Machine element or mechanism – Power take-off – Intermediate ends of power transmitting line

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Details

192 7, 192 18A, 188 83, 188264E, F16H 3700, F16D 6704

Patent

active

055423060

ABSTRACT:
A drag brake mechanism prevents rotation of the shaft of a truck mounted connect-disconnect, clutch-operated, power takeoff device when the clutch is in its disconnect mode, by applying a constant braking force to the shaft which cannot be overcome by inadvertent frictional forces within the discs of the clutch that may occur despite the clutch being in its disconnect mode. The constant force selected, however, is insufficient to create undue heat during normal shaft rotation and is easily overcome when the clutch is placed in its connect mode.

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