Differential gear

Details Differential gear Differential gear

2009-02-19

2011-10-11

Holmes, Justin (Department: 3655)

Planetary gear transmission systems or components

Differential planetary gearing

Bevel gear differential

C475S240000

Reexamination Certificate

active

08033944

ABSTRACT:
The invention relates to a differential gear having a differential housing in which two conical compensating gears are rotatably supported about a first axis of rotation and two conical output gears meshing with the compensating gears are rotatably supported about a second axis of rotation oriented at right angles to the first axis of rotation, wherein a spring device is arranged between the differential housing and at least one of the output and/or compensating gears to load it with a spring force.

REFERENCES:
patent: 3259383 (1966-07-01), Johnson et al.
patent: 4513635 (1985-04-01), Takimura
patent: 4959043 (1990-09-01), Klotz et al.
patent: 5221238 (1993-06-01), Bawks et al.
patent: 6254071 (2001-07-01), Greenhill
patent: 7278948 (2007-10-01), Cradit
patent: 2007/0287569 (2007-12-01), Miah
patent: 195 46 331 (1996-09-01), None
patent: 196 37 120 (1996-09-01), None
English Machine Translation of German Patent No. DE 196 37 120 to Mauritz, Sep. 1996.
Communication (and translation) from German Patent and Trademark Office.

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