Planetary gear transmission systems or components – Differential planetary gearing – Bevel gear differential
Patent
1998-09-04
1999-11-02
Wright, Dirk
Planetary gear transmission systems or components
Differential planetary gearing
Bevel gear differential
4033595, F16H 6338
Patent
active
059760508
ABSTRACT:
The drive axles of a motor vehicle differential assembly are secured within the central bores provided in the side gears of the differential assembly by a spherical retention means which preferably is a metal ball that is securely held within a spherically-hollowed region created through the communication of a spherical bore provided in the splined end portions of the drive axles and a spherically-walled end portion of an elongated cavity provided in the splined central bores of the side gears. The spherically-walled end portion communicates with a cylindrically-walled region of the elongated cavity that facilitates insertion of the retention means into the elongated cavity.
REFERENCES:
patent: 3106416 (1963-10-01), Kootnz
patent: 3651713 (1972-03-01), Mueller
patent: 3822951 (1974-07-01), Bornzin
patent: 4859110 (1989-08-01), Dommel
patent: 4957387 (1990-09-01), Nasu
patent: 4960344 (1990-10-01), Geisthoff et al.
patent: 5141355 (1992-08-01), Stillwagon
Dana Corporation
Wright Dirk
LandOfFree
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