Title:
自動二輪車の車体フレーム
Document Type and Number:
Japanese Patent JP5620810
Kind Code:
B2
Abstract:
A vehicle body frame (1) of a motorcycle comprises a front frame portion (3) extending rearward from a head pipe (2), and a rear frame portion (5) extending rearward from a rear end of the front frame portion (3). The front frame portion (3) includes a pair of right and left frame members (30,31). A forward portion of the rear frame portion (5) is a lumber frame (5) having a closed cross-section structure portion in which a pair of right and left steel plates (50,51) are joined together.
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Inventors:
川井 秀明
Application Number:
JP2010288913A
Publication Date:
November 05, 2014
Filing Date:
December 24, 2010
Export Citation:
Assignee:
川崎重工業株式会社
International Classes:
B62K19/40; B62K19/20; B62K19/28
Attorney, Agent or Firm:
Patent business corporation Owner old patent firm