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.:
Date of Patent:
Sep. 18, 2001
Filed:
Sep. 10, 1999
Yoshiyuki Horii, Saitama, JP;
Toshio Matsuno, Saitama, JP;
Honda, Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
To make a vehicle body frame welded with a rear cushion bracket as thin as possible and as light as possible. A vehicle body frame includes a bracket attached to a rear face of an upper portion of a center pipe. The bracket is attached with a rear wheel suspension and a cushion unit is supported thereon at an upper end portion thereof. The wall of the center pipe includes thick wall portions provided only at corner portions of left and right sides of a rear face wall thereof. Left and right end portions of a base portion of the bracket are welded at outer sides thereof to the thick portions of the center pipe. The wall thickness T,and T,of thick wall portions of the center pipe are made substantially equal to the wall thickness T,and T,of left and right end portions of the base portion of the bracket to be welded. Furthermore, the wall thickness of other portions of the center pipe is made thinner. The center pipe is formed by extrusion of an aluminum alloy or the like.