Gear driven direct differential cross

Planetary gear transmission systems or components – Planetary gearing or element – Plural outputs

Reexamination Certificate

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Details

C475S331000

Reexamination Certificate

active

07393301

ABSTRACT:
A drive axle assembly is provided in which the differential cross-shaft supporting the differential gears is driven directly by the ring gear. The assembly reduces loading on the differential case to which the ring gear is attached thereby enabling the use of low capacity joints between the ring gear and differential case and/or a lighter differential case.

REFERENCES:
patent: 1987716 (1935-01-01), Skelton
patent: 2392441 (1946-01-01), Wildhaber
patent: 2769353 (1956-11-01), Nash
patent: 3362258 (1968-01-01), Thornton
patent: 4125026 (1978-11-01), Torii et al.
patent: 4683775 (1987-08-01), Hilker et al.
patent: 6527663 (2003-03-01), Ballinger et al.
patent: 6540634 (2003-04-01), Thompson
patent: 6623396 (2003-09-01), Szalony et al.
patent: 6652408 (2003-11-01), Rutt et al.
patent: 6743138 (2004-06-01), Krzesicki et al.
patent: 2003/0144106 (2003-07-01), Szalony et al.
patent: 1 203 901 (2002-05-01), None
International Search Report issued in corresponding application PCT/2006/027059 (Jan. 4, 2006).
Written Opinion issued in corresponding application PCT/2006/027059 (Jan. 4, 2006).

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