Hydromechanical transmissions having one-way devices to bridge e

Details Hydromechanical transmissions having one-way devices to bridge e Hydromechanical transmissions having one-way devices to bridge e

1976-02-12

1980-01-15

Husar, C. J.

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74687, F16H 3706, F16H 4704

Patent

active

041832647

ABSTRACT:
An improved multirange synchronous shifting hydromechanical transmission wherein an overrunning clutch in parallel with the friction clutch of the lower gear range of two adjacent ranges is used to permit bridging the discontinuity in efficiency curves of the two ranges at the shift point to sustain operation under a load condition falling between the two efficiency curves and to prevent "hunting" during shifts between the two ranges.

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patent: 3966005 (1976-06-01), Binger

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