Vehicle differential axle bearing arrangement

Details Vehicle differential axle bearing arrangement Vehicle differential axle bearing arrangement

1987-12-03

1988-12-27

Herrmann, Allan D.

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74DIG7, F16H 140

Patent

active

047932112

ABSTRACT:
In a bearing arrangement of a differential casing of a differential transmission in an axle transmission light metal casing of a motor vehicle, a bearing intermediate sleeve is inserted in a bearing eye of the axle transmission casing so that it cannot move. An axle journal of the differential casing is supported by a conical roller bearing on the bearing intermediate sleeve and one shaft end of a driven shaft of the differential gear is supported by a shaft bearing in the bearing intermediate sleeve. In order to achieve a compact and light structure despite high bearing forces, provision is made for the axle transmission casing to consist of aluminum and to be formed integrally with the bearing eye. The bearing intermediate sleeve also consists of aluminum and a rolling contact bearing is used for the associated shaft bearing.

REFERENCES:
patent: 2563680 (1951-08-01), Hoffman
patent: 3138970 (1964-06-01), Costa et al.
patent: 3202466 (1965-08-01), Kaptur
patent: 3470768 (1969-10-01), Ford et al.
patent: 3769533 (1973-10-01), Pauwels
patent: 3949841 (1976-04-01), Jovick et al.
patent: 4086826 (1978-05-01), von Kaler
patent: 4583424 (1986-04-01), von Hiddessen et al.
patent: 4683775 (1987-08-01), Hilker
patent: 4733578 (1988-03-01), Glaze et al.

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