POWER GENERATION DEVICE FOR BICYCLE AND BICYCLE

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.

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Inventors:

TSUKAMOTO KENJI (JP)
NAMIKI YOSHIHIRO (JP)
HONDA SATOSHI (JP)
KIKUCHI HIROYUKI (JP)

Application Number:

PCT/JP2019/004109

Publication Date:

September 12, 2019

Filing Date:

February 05, 2019

Export Citation:

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Assignee:

HONDA MOTOR CO LTD (JP)

International Classes:

F03G5/06; B62J99/00; H02K7/18

Foreign References:

JP2013209077A	2013-10-10
JP2010284044A	2010-12-16
JPS5365513U	1978-06-02
JP2013121834A	2013-06-20
JPH07242187A	1995-09-19
KR20120001414A	2012-01-04
JP2009103071A	2009-05-14
JP2009264356A	2009-11-12

Other References: