Planetary gear transmission systems or components – Differential planetary gearing – Differential or nondifferential planetary combined with...
Reexamination Certificate
2005-02-08
2005-02-08
Wright, Dirk (Department: 3681)
Planetary gear transmission systems or components
Differential planetary gearing
Differential or nondifferential planetary combined with...
Reexamination Certificate
active
06852058
ABSTRACT:
A hollow pinion gear is used in combination with a through shaft to provide coaxial power transfer from one location in a driveline to another location in the driveline. The pinion gear includes a shaft portion with a longitudinally extending bore that receives the through shaft and includes an integrally formed pinion gear head at one end of the shaft portion. A bearing member is installed within the bore between the through shaft and the pinion shaft portion. The bearing member permits relative rotation between the pinion gear and the through shaft.
REFERENCES:
patent: RE25269 (1962-10-01), Christie
patent: 4050534 (1977-09-01), Nelson
patent: 5860889 (1999-01-01), Schlosser
patent: 6200240 (2001-03-01), Oates
Interwheel Differential Drive Differentials of Wheeled Vehicles, Moscow Mashinostroyenie, 1987, pp. 35-45.
Translation of above.
Chung I-Chao
Oates Jack Darrin
ArvinMeritor Technology LLC
Carlson & Gaskey & Olds
Wright Dirk
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