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.

Patent No.:

US 7757801 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 20, 2010

Filed:

Jun. 05, 2006
Applicant:

Hidetoshi Toyoda, Saitama, JP;

Inventor:

Hidetoshi Toyoda, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 61/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

To provide a rear swing arm installation structure that does not require large tightening force and upsizing and can avoid backlash of a rear swing arm. In a rear swing arm installation structure, a cylindrical spacer into which a pivot shaft is inserted is screwed into the pivot bearing holes of a pair of vehicle body frames. The spacer includes a head section of a large diameter and a screw section having a smaller diameter than the head section. The head section touches an end face of the pivot bearing hole of the vehicle body frame and the tip of the screw section touches an end face of a rear swing arm.


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