Planetary transmission with a disk clutch or a disk brake

Planetary gear transmission systems or components – With lubricaton – For differential planetary gearing

Reexamination Certificate

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Details

C475S331000

Reexamination Certificate

active

07985155

ABSTRACT:
A transmission with a planetary gearset including planetary gears supported on a carrier, with a disk clutch or brake including a disk carrier which, via an integral cylindrical portion, is fixed to a shaft that supports the disk carrier, such that the carrier rotates on the cylindrical portion and the carrier is supported by a first axial bearing on the disk carrier and a second axial bearing on a sun gear, which engages the planetary gears, and with an oil supply for lubricating and/or cooling bearings, disk clutch and/or brake components. The first axial bearing includes rollers guided in a cage and first check-disk adjacent the carrier and a second check-disk rollers. The first check-disk flanged disk with a section for rollers of the first axial bearing and with a cylindrical section offset from the rolling section.

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patent: 102004006723 (2004-02-01), None
patent: 102005026617 (2006-08-01), None
patent: 1094249 (2001-04-01), None

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