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:
Oct. 05, 2004

Filed:

Mar. 05, 2002
Applicant:
Inventors:

Yoshimi Ishikawa, Saitama, JP;

Hirofumi Noro, Saitama, JP;

Shinichi Kuwahara, Saitama, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 7/22 ; B26D 3/16 ; B29C 6/900 ;
U.S. Cl.
CPC ...
B05D 7/22 ; B26D 3/16 ; B29C 6/900 ;
Abstract

To stabilize a friction coefficient of a dust seal member or brake-gap adjustment seal member to a piston in a disc brake regardless of temperature change. At least an inner circumferential surfaces of a dust seal member and a brake-gap adjustment seal member, attached to a brake caliper, are coated with a friction reducing agent.


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