Automotive sun gear/planetary housing assembly

Details Automotive sun gear/planetary housing assembly Automotive sun gear/planetary housing assembly

1995-02-06

1996-08-13

Marmor, Charles A.

Planetary gear transmission systems or components

Planetary gearing or element

475159, 475346, 74467, F16H 5708

Patent

active

055451047

ABSTRACT:
A sun gear/planetary housing apparatus for use in a vehicle transfer case assembly is provided. The apparatus includes a planetary housing assembly having a body, a gear cavity formed within the body, a gear supporting ridge located within the gear cavity, a plurality of notches located on the gear supporting ridge, and a washer accepting groove located on the gear supporting ridge; a washer having a plurality of oil carrying channels and a plurality of tabs configured to engage with the notches; and a sun gear assembly having a gear end and a bearing surface located on the gear end. A method of assembling a sun gear/planetary housing apparatus is also provided.

REFERENCES:
patent: 3906818 (1975-09-01), Benthake et al.
patent: 4008629 (1977-02-01), Hoepfl et al.
patent: 4480492 (1984-11-01), Fujioka et al.
patent: 4759234 (1988-07-01), Premiski et al.
patent: 5188576 (1993-02-01), Maguire et al.
patent: 5292291 (1994-03-01), Ostertag
patent: 5368528 (1994-11-01), Farrell

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