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Title:
FRAME STRUCTURE OF MOTORCYCLE
Document Type and Number:
Japanese Patent JP2011084231
Kind Code:
A
Abstract:

To provide a frame structure of a motorcycle manufacturable at low cost by simplifying the structures of the parts of a frame configuration.

The frame structure of a motorcycle includes a head pipe, a pair of right and left main frames extending from the head pipe diagonally downward toward the rear of a vehicle body, sub pipes which are connected to the rear ends of the pair of right and left main frames, respectively, and extend from the rear ends of the main frames upward and downward, respectively, and pivot plates which are disposed forward of the sub pipes and which support rear forks. The sub pipe is circular in cross section.


Inventors:
IKEDA HIDEKI
Application Number:
JP2009240025A
Publication Date:
April 28, 2011
Filing Date:
October 19, 2009
Export Citation:
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Assignee:
HONDA MOTOR CO LTD
International Classes:
B62K11/04; B62K19/38; B62K25/20; B62M7/02
Domestic Patent References:
JPS61191492A1986-08-26
JPH02270688A1990-11-05
JP2008007015A2008-01-17
JP2008238995A2008-10-09
JPH01175493U1989-12-13
JP2008189288A2008-08-21
JPH11263270A1999-09-28
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Shuji Ouchi