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...
Reexamination Certificate
2007-07-10
2007-07-10
Pang, Roger (Department: 3681)
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...
C475S330000
Reexamination Certificate
active
10976053
ABSTRACT:
A two-mode compound-split hydro-mechanical powertrain employs a hydro-mechanical continuously variable transmission having two hydraulic units, at least two torque-transmitting mechanisms, and a planetary gear arrangement for combining the output of an engine and the two hydraulic units into a single output mechanism.
REFERENCES:
patent: 3888139 (1975-06-01), Orshansky, Jr.
patent: 3897697 (1975-08-01), Chambers et al.
patent: 5052986 (1991-10-01), Jarchow et al.
patent: 5466197 (1995-11-01), Mitsuya et al.
patent: 6042496 (2000-03-01), Lehle et al.
patent: 2005/0059521 (2005-03-01), Funato et al.
General Motors Corporation
Pang Roger
Thompson Dan L.
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