Self-powered bicycle signal output device and display...

Details Self-powered bicycle signal output device and display... Self-powered bicycle signal output device and display...

2007-08-07

2007-08-07

LeDynh, Bot (Department: 2862)

Electricity: measuring and testing

Electrical speed measuring

Including speed-related frequency generator

C324S167000, C340S432000, C340S441000, C340S463000, C340S466000, C340S467000, C340S670000, C340S691600, C340S693400

Reexamination Certificate

active

10905748

ABSTRACT:
A bicycle signal output device comprises a magnet structured to be mounted to one of a first part and a moving part of a bicycle, a coil structured to be mounted to the other one of the first part and the moving part of the bicycle, and a signal generating unit that operates using electrical power generated by the coil in response to relative motion between the magnet and the coil.

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