Rotary speed reducer

Details Rotary speed reducer Rotary speed reducer

1985-10-24

1988-07-19

Staab, Lawrence J.

Machine element or mechanism

Mechanical movements

Rotary to intermittent unidirectional motion

74600, F16H 2904, F16H 2120, F16C 328

Patent

active

047577240

ABSTRACT:
A rotary speed reducer, having the capability of infinitely variable output speed in the range from infinity to one, to two to one. Hydraulic pressure controls the output ratio, while the speed reducer is in operation. This mechanism operates by converting rotary motion from a motor to controlled reciprocating motion, which is converted to controlled rotary output motion.
This operating principle is adaptable for use in a continuously variable automobile transmission.

REFERENCES:
patent: 637297 (1899-11-01), Strong
patent: 1349328 (1920-08-01), De Martino
patent: 2062241 (1936-11-01), Viberg
patent: 2319485 (1943-05-01), Alabrune
patent: 2853255 (1958-09-01), Rasmussen et al.
patent: 3073173 (1963-01-01), Immel

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