Title:
BICYCLE
Document Type and Number:
Japanese Patent JP2014097755
Kind Code:
A
Abstract:
To improve operability.
A bicycle comprises an operation part 40, a head tube 11 supporting the operation part 40, a front wheel shaft 46 provided below the head tube 11 and rotatably supported, and a plurality of front wheels 20 installed on both sides of the front wheel shaft 46. The head tube 11 forms a predetermined caster angle θ with respect to the vertical direction, and the caster angle θ ranges from 12 degrees to 26 degrees.
Inventors:
KOBAYASHI KENJI
TANAKA KOJI
KIMURA TSUKIJU
TANAKA KOJI
KIMURA TSUKIJU
Application Number:
JP2012251293A
Publication Date:
May 29, 2014
Filing Date:
November 15, 2012
Export Citation:
Assignee:
MAX CO LTD
International Classes:
B62K5/023
Attorney, Agent or Firm:
Akira Koike
Seiji Iga
Toshiya Fujii
Nobuhiro Noguchi
Yusei Atsuya
Seiji Iga
Toshiya Fujii
Nobuhiro Noguchi
Yusei Atsuya