Device for absorbing impulsive torque in motor with worm gear

Details Device for absorbing impulsive torque in motor with worm gear Device for absorbing impulsive torque in motor with worm gear

1985-05-22

1988-06-07

Herrmann, Allan D.

Machine element or mechanism

Gearing

Yieldability in gear trains

74425, 464 92, F16H 116, F16D 368

Patent

active

047488654

ABSTRACT:
A motor coupled with a worm gear for output power transmission has a motor shaft with a worm held in mesh with the worm gear. The worm gear has a plurality of circumferentially spaced holes. An annular damper of rubber has a plurality of first circumferentially spaced projections on one axial surface thereof and fitted respectively in the holes in the worm gear, and a plurality of second circumferentially spaced projections on the opposite axial surface thereof and fitted respectively in a plurality of circumferentially spaced holes defined in a torque transmission disc coupled to a power output shaft for corotation.

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