Treadmill motor drive

Details Treadmill motor drive Treadmill motor drive

1985-01-25

1987-05-12

Leppink, James A.

Endless belt power transmission systems or components

Plural belts or plural output loads

Plural belts in series via countershaft

272 69, F16H 700

Patent

active

046646469

ABSTRACT:
An efficient, narrow profile treadmill motor drive has a thin motor, a two-stage speed reduction using an intermediate countershaft between the motor and drive roller, a dual belt drive for the drive roller which reduces bearing stress, a support base of modular character facilitating removal and repair of the motor drive as a unit, and a motor-shaft mounted flywheel whose rotational inertia is effectively multiplied by the speed reduction ratio.

REFERENCES:
patent: 3737163 (1973-06-01), Sumrall
patent: 3837291 (1974-09-01), Umlor
patent: 4028964 (1977-06-01), Jones
patent: 4090348 (1978-05-01), De Vittorio
patent: 4363480 (1982-12-01), Fisher et al.

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