Planetary gear transmission systems or components – Variable speed or direction transmission combined with... – Differential is between prime mover and transission in the...
Reexamination Certificate
2005-02-01
2005-02-01
Ho, Ha (Department: 3681)
Planetary gear transmission systems or components
Variable speed or direction transmission combined with...
Differential is between prime mover and transission in the...
C475S203000, C475S206000
Reexamination Certificate
active
06849019
ABSTRACT:
A transmission mechanism with a differential mechanism is provided for an automotive vehicle to drive four wheels instead of those with two differential mechanisms disposed on the front axle and rear axle in the prior art. The transmission mechanism is of a compact structure and a relatively less cost of manufacturing, and makes a clearance between the chassis of the automotive vehicle and the ground increased. The performance of the automotive vehicle equipped with the transmission mechanism can be improved.
REFERENCES:
patent: 2158320 (1939-05-01), Bock
patent: 6001043 (1999-12-01), Yun
patent: 6514167 (2003-02-01), Fleytman et al.
patent: 01-320354 (1989-12-01), None
patent: 05-254356 (1993-10-01), None
Fan Yongge
Gao Feng
Liang Bin
Ma Weijin
Pan Wenbin
Ho Ha
Sheridan & Ross P.C.
Xinjiang Shengsheng Co. Ltd.
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