Machine element or mechanism – Elements – Gear casings
Reexamination Certificate
2007-09-25
2007-09-25
Lewis, Tisha (Department: 3681)
Machine element or mechanism
Elements
Gear casings
C475S343000
Reexamination Certificate
active
10807649
ABSTRACT:
An automatic multiple-gear transmission, in particular a power-bifurcated auxiliary transmission for motor vehicles, is described, in which several power paths are provided in a transmission housing (24) between a transmission input shaft (3) and a transmission output shaft (4) for the shifting of gears. The gears are presented with several conversion devices (8, 9, 10) that can be hooked up via control elements (5, 6, 7) into a power flow. At least one of the conversion devices (8, 9, 10) is located at least partially in a transmission housing (24) in such a way that the radial and tangential forces can be transmitted directly to the housing when the conversion device (8, 9) is hooked up.
REFERENCES:
patent: 5284067 (1994-02-01), Seaman
patent: 5483850 (1996-01-01), Yamauchi
patent: 5593358 (1997-01-01), Frost
patent: 5802915 (1998-09-01), Organek et al.
patent: 5823051 (1998-10-01), Hall, III
patent: 6575056 (2003-06-01), Gnandt
patent: 6609439 (2003-08-01), Yamaguchi
patent: 6658955 (2003-12-01), Fuhrer et al.
patent: 6709356 (2004-03-01), Fuhrer et al.
patent: 6869379 (2005-03-01), Voss et al.
patent: 40 08 303 (1990-09-01), None
patent: 40 41 899 (1991-07-01), None
patent: 41-07 739 (1991-09-01), None
patent: 42 26 577 (1994-02-01), None
patent: 44 05 823 (1994-09-01), None
patent: 19630803 (1998-02-01), None
patent: 198 21 164 (1999-11-01), None
patent: 198 27 581 (1999-12-01), None
patent: EP 965773 (1999-12-01), None
patent: 19927080 (2000-12-01), None
Gumpoltsberger Gerhard
Preuss Michael
Davis & Bujold & Daniels, P.L.L.C.
Lewis Tisha
ZF Friedrichshafen AG
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