Hydraulically controlled clutch release bearing for a diaphragm clutch, notably for a motor vehicle, having a guide sleeve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6612414
APP PUB NO 20010004039A1
SERIAL NO

09770456

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Abstract

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A clutch release bearing having a fixed portion (5,6) including an inner support tube (6) and an outer body (5) concentric therewith which defines a control chamber (50) capable of being supplied with a fluid and housing an axially movable tubular piston (4) supporting a drive member (3) engageable with the diaphragm (13) of the clutch (1), wherein the support tube (6) axially projects beyond the outer body (5). The front end of the support tube (6) is surrounded by a guide sleeve (9) for the piston (4).

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Patent Owner(s)

Patent OwnerAddress
VALEO75017 PARIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Giroire, Jean-Pierre Saint-Germain-en-Laye, FR 8 47

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