Clutch system for a transmission

Details Clutch system for a transmission Clutch system for a transmission

Filed on

2006-02-21

Date issued

2006-02-21

Examiner

Lewis, Tisha (Department: 3681)

Patent Class

Planetary gear transmission systems or components

SubClass

Fluid drive or control of planetary gearing

SubSubClass

Fluid controlled mechanical clutch or brake

Other Related Categories

C475S127000, C192S085060, C192S113360

Type

Reexamination Certificate

Status

active

Patent number

07001298

Description

ABSTRACT:
A clutch system for a transmission with one clutch (1) which comprises one disc carrier (3) and one servo mechanism (10) situated within the disc carrier (3) with dynamic pressure balance for actuating the clutch (1) and with a planet carrier of a planetary gear set (26) the spider plate (27) of which abuts in axial direction on a pressure balance space (15) of the dynamic pressure balance of the servo mechanism (10). It is proposed that the spider plate (27) be non-torsionally connected with the disc carrier (3) and be axially fixed via a locking element (31) on the disc carrier (3) in a manner such that the servo mechanism (10) is prestressed against the disc carrier (3) by the axial fixing of the spider plate (27).

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