Power transfer apparatus

Details Power transfer apparatus Power transfer apparatus

2005-07-12

2005-07-12

Estremsky, Sherry (Department: 3681)

Planetary gear transmission systems or components

Fluid drive or control of planetary gearing

Fluid controlled mechanical clutch or brake

C475S328000, C475S339000

Reexamination Certificate

active

06916265

ABSTRACT:
A power transfer apparatus including a clutch having a biasing device for biasing the clutch piston in a direction in which the clutch discs engage with the clutch plates, a transmission brake disposed in line in an axial direction of the clutch, an actuator disposed in line in an axial direction of the transmission brake for disengaging the clutch at the same time of applying the transmission brake, and a planetary carrier sub-assembly disposed in line in the axial direction of the clutch, wherein the power transfer apparatus provided between an input shaft and an output shaft which are accommodated within a casing for selectively changing the speed of the output shaft.

REFERENCES:
patent: 1674557 (1928-06-01), Maybach
patent: 3561291 (1971-02-01), Webster et al.
patent: 4290322 (1981-09-01), Huitema
patent: 4567788 (1986-02-01), Miller
patent: 4774857 (1988-10-01), Heine et al.
patent: 4862363 (1989-08-01), Krisher et al.
patent: 6790152 (2004-09-01), Mori et al.
patent: 7-61779 (1995-07-01), None
patent: 7-64219 (1995-07-01), None

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