Hydraulically actuated clutch throw-out

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4560051
SERIAL NO

06598882

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An hydraulically actuated clutch release, in particular for automobile clutches, comprising a housing having a cylindrical portion and a flange in which a port for the intake of a pressure medium is incorporated, a cylindrical sleeve, an annular piston having a flange and slidably arranged between the cylindrical sleeve and the cylindrical portion of the housing, thereby forming a pressure medium-admitting chamber, a clutch release bearing having a non-rotating bearing ring, an outer cylindrical sleeve, and a compression ring. The outer cylindrical sleeve comprises two portions of different inner diameter and a bead connecting the portions. One portion fixedly contacts the non-rotating bearing ring and the end face of the annular piston flange, and the other portion covers a portion of the outer sliding surface of the annular piston. The compression spring is arranged between the bead of the outer cylindrical sleeve and the flange of the housing.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ERNST-SACHS STR 2-8 8720 SCHWEINFURT 2 WEST GERMANYDE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brandenstein, Manfred Eussenheim, DE 146 1302
Haas, Roland Hofheim, DE 48 419
Hartmann, Hein Maartensdijk, NL 1 8

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