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Patent Searching and Data


Title:
POWER GENERATION DEVICE FOR BICYCLE AND BICYCLE
Document Type and Number:
WIPO Patent Application WO/2019/171859
Kind Code:
A1
Abstract:
[Problem] To make it possible to generate electric power using an existing bicycle without decreasing the life of a tire. [Solution] This power generation device for bicycle comprises: a housing 52 configured to be supported on a frame 18 of a bicycle 10; a generator 54 attached to the housing 52; a battery 102 configured to be attached to the frame 18 and storing electric power generated by the generator 54; an annular rotation input member 81 which is rotatably disposed on the housing 52 so as to be arranged around a crank axis B constituting the central axis of rotation of a crank shaft 24 and a crank arm 26 for a pedal of the bicycle 10, and which rotationally drives the generator 54; and a coupling member 90 coupling the rotation input member 81 to the crank shaft 24 or the crank arm 26.

Inventors:
TSUKAMOTO Kenji (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
NAMIKI Yoshihiro (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
HONDA Satoshi (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
KIKUCHI Hiroyuki (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
Application Number:
JP2019/004109
Publication Date:
September 12, 2019
Filing Date:
February 05, 2019
Export Citation:
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Assignee:
HONDA MOTOR CO., LTD. (1-1 Minami-Aoyama 2-chome, Minato-ku Tokyo, 56, 〒1078556, JP)
International Classes:
F03G5/06; B62J99/00; H02K7/18
Foreign References:
JP2013209077A2013-10-10
JP2010284044A2010-12-16
JPS5365513U1978-06-02
JP2013121834A2013-06-20
JPH07242187A1995-09-19
KR20120001414A2012-01-04
Attorney, Agent or Firm:
OSHIMA & PARTNERS (2-20, Kanda-Jimbocho Chiyoda-k, Tokyo 51, 〒1010051, JP)
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