Differential assembly with welded differential carrier

Details Differential assembly with welded differential carrier Differential assembly with welded differential carrier

2011-07-19

2011-07-19

Holmes, Justin (Department: 3655)

Machine element or mechanism

Elements

Gear casings

Reexamination Certificate

active

07980157

ABSTRACT:
A differential assembly includes a differential carrier (5) with a first carrier part (6) with a free first annular face (13) and a second carrier part (7) connectable to the first carrier part (6) and having a free second annular face (15), and a plurality of circumferentially distributed recesses (9) formed between the two carrier parts (6, 7); per carrier part (6, 7), a sideshaft gear (22, 23) is rotatably supported therein; and a supporting element (10) with journals (12) is held in the differential carrier (5). Each of the journals engages one of the recesses (9) of the differential carrier (5) and carries a differential gear (19) for driving the sideshaft gears (22, 23). The first and the second carrier part (7) are welded along a joining region formed between the two annular faces (13, 15) which is interrupted by the recesses (9) in the circumferential direction.

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English Translation of DE 10059684 A1 to Suchandt et al., Germany, Jun. 2002.
English Translation of DE 2656863 A1 to Nussbaumer, Germany, Sep. 1997.

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