The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 21, 2002

Filed:

May. 18, 2000
Applicant:
Inventors:

Hiroshi Kobayashi, Wako, JP;

Kenji Kamata, Wako, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05G 5/08 ;
U.S. Cl.
CPC ...
G05G 5/08 ;
Abstract

A locking device for a parking brake is provided which ensures that the operation of locking a parking brake lever and the operation of releasing the locking of the parking brake lever can be carried out in a single stage. The parking brake lever is pivotally supported on a mounting bracket mounted on a steering handle by a first support shaft, and a lever locking member is pivotally supported on the mounting bracket by a second support shaft, and biased by a torsion spring. When the parking brake lever is operated, an engage groove in the parking brake lever is brought into engagement with a locking pin, whereby the parking brake lever is locked at a brake operating position. When an operating portion of the lever locking member is urged in a direction against a resilient force of the torsion spring, the engagement of the engage groove and the locking pin with each other is released, whereby the parking brake lever is pulled by a Bowden cable and swung back to an original brake releasing position.


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