Variable ratio transmission

Planetary gear transmission systems or components – Fluid drive or control of planetary gearing – Fluid pump and motor in one of plural paths to or from...

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Details

475 80, 475 82, F16H 4704

Patent

active

058205055

ABSTRACT:
A variable ratio transmission includes a differential gear assembly coupled to three separate shafts. One of the shafts is coupled to a prime mover and operates as an input shaft to the differential gear assembly. Another of the shafts is connected to a load and operates as an output shaft of the differential gear assembly. The third shaft is coupled to a controlled load that is controlled by the user to adjust the transmission ratio between the input shaft and the output shaft in a continuous manner.

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