Disc brake caliper with integral parking brake

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4487295
SERIAL NO

06498900

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pressure actuated disc brake has a mechanical arrangement for actuating the disc brake for parking. It has a coil spring clutch mechanism, or a sprag clutch mechanism, acting on a sleeve nut, which is threaded on a piston shaft. A drive arrangement causes the clutch mechanism to grip the sleeve nut and rotate the nut to move the shaft and piston to mechanically actuate the brake.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GENERAL MOTORS CORPORATIONDETROIT MI

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mitchell, Clarence I Xenia, OH 6 86

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