Parking brake actuator with clutch spring assembly

Details Parking brake actuator with clutch spring assembly Parking brake actuator with clutch spring assembly

2005-06-01

2009-08-18

Luong, Vinh T. (Department: 3656)

Machine element or mechanism

Control lever and linkage systems

Foot operated

C074S513000, C074S517000, C074S528000, C074S575000, C188S00200R

Reexamination Certificate

active

07574943

ABSTRACT:
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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