Planetary gear transmission systems or components – Differential planetary gearing – Bevel gear differential
Reexamination Certificate
2007-11-13
2007-11-13
Ho, Ha D. (Department: 3681)
Planetary gear transmission systems or components
Differential planetary gearing
Bevel gear differential
C475S249000
Reexamination Certificate
active
11244158
ABSTRACT:
A torque transfer mechanism for controlling the magnitude of a clutch engagement force exerted on a clutch pack that is operably disposed between a first rotary member and a second rotary member includes a hydraulic clutch actuation system. The hydraulic clutch actuation system includes a primary fluid circuit coupled to a secondary fluid circuit by a pressure intensifier. The pressure intensifier provides magnified pressure to a piston for actuating the clutch pack.
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Bansbach Eric A.
Brissenden James S.
Burns Timothy M.
Kirkwood Malcolm E.
Mohan Sankar K.
Ho Ha D.
Magna Powertrain USA, Inc.
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