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. 30, 2006

Filed:

Aug. 18, 2004
Applicants:

Kazuhiko Gogo, Saitama, JP;

Akimi Watanabe, Saitama, JP;

Inventors:

Kazuhiko Gogo, Saitama, JP;

Akimi Watanabe, Saitama, JP;

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62K 21/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

A cylindrical steering damper apparatus for a motorcycle has a relatively simple structure, in which a gradually increasing damping force is generated according to the turned angle when a handlebar is turned, and the damping force is not generated when the handlebar is returned. The cylindrical damper is disposed between a head pipe, for pivotally supporting a steering stem, and a fork bridge of a front fork, so as to be the shortest when the handlebarbar is at a neutral position. The cylindrical damper is connected to the head pipe and the fork bridge via spherical ball-and-socket joints. The cylindrical damper generates the damping force when being expanded. Since the cylindrical damper is expanded when the handlebar is turned in either a left or right direction, a damping force is generated.


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