Parking brake actuator with clutch spring assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7574943
APP PUB NO 20060272445A1
SERIAL NO

11142022

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A parking brake actuator includes a mounting bracket, a cover plate. A brake operating assembly includes a lever and a locking sector gear. A locking clutch spring assembly includes a pinion rivet, a shaft, a flange, first and second tubular portions and a pinion with a plurality of teeth. A torsion spring is wrapped about the first tubular portion and the pinion. A first leg of a release spring abuts a first arm of a release lever. A release cable is connected to a second arm of the release lever. A brake cable is connected to an adjusting sector gear, which is engageable with an adjusting clutch spring assembly.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DURA GLOBAL TECHNOLOGIES INC2791 RESEARCH DRIVE ROCHESTER HILLS MI 48309

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wortmann, Martin Joseph Huntsville, US 3 75

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