Mechanical power transmission

Details Mechanical power transmission Mechanical power transmission

1988-09-06

1990-08-28

Wright, Dirk

Planetary gear transmission systems or components

Planet pinion engages flexible belt or chain

475210, 474 29, 474 89, F16H 344

Patent

active

049522019

ABSTRACT:
A continuously variable power transmission comprising rotatable input shaft attachable to rotating power means; rotatable output shaft providing driving axle means; and planetary power transmission train interconnecting said input shaft and said output shaft, said planetary power transmission train including a drive input assembly, a variable pulley assembly and a power control mechanism interconnected in such a manner as to permit alteration of the direction and speed of rotation of said output shaft by varying the drive ratio of the pulleys and the driving-driven relationship of the pulleys.

REFERENCES:
patent: 2101845 (1937-12-01), Fraser
patent: 2133593 (1938-10-01), Tautz
patent: 2171799 (1939-09-01), Kline
patent: 2454991 (1948-11-01), Cooke
patent: 2582620 (1952-01-01), Colucci
patent: 2941421 (1960-06-01), Plotti
patent: 3051022 (1962-08-01), Way, Jr.

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