Planetary gear transmission systems or components – Steering by driving – With cooling or lubrication
Reexamination Certificate
2005-03-15
2005-03-15
Wright, Dirk (Department: 3681)
Planetary gear transmission systems or components
Steering by driving
With cooling or lubrication
C475S160000
Reexamination Certificate
active
06866605
ABSTRACT:
A power train assembly includes an input member drivingly engaged by a power source, at least one output member and at least one gear assembly. The output member is driveably connected to the input member through the gear assembly. A brake assembly is engaged with the output member and a casing is configured to enclose the gear assembly and the brake assembly. The casing includes a main chamber in communication with at least one storage chamber and a reservoir. The storage chamber is adapted to receive a flow of lubrication fluid from the reservoir.
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patent: 4468981 (1984-09-01), Ries
patent: 5316106 (1994-05-01), Baedke et al.
patent: 5535850 (1996-07-01), Tar et al.
patent: 6092628 (2000-07-01), Hinton et al.
patent: 6345712 (2002-02-01), Dewald et al.
Barnes D J
Caterpillar Inc
Hanley Steve M
Wright Dirk
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