Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shih-Hsiang Chien0
Chin-Hone Lin0
Pao-Cheng Lin0
Date of Patent
January 18, 2011
Patent Application Number
12396843
Date Filed
March 3, 2009
Patent Primary Examiner
Patent abstract
A balanced bridge electric gear-shifting mechanism comprises a signal input stage, a balanced bridge circuit and a signal output stage. The mechanism, by means of inputting different up and down gear signals to enact an analog gear-shifting apparatus to generate different voltage potentials, effectively improves the drawbacks of wrong gear shifting induced by a conventional digital gear shifting apparatus for wrongly touching the up and down shifting gear, so as to reduce the gear-shifting duration, enhance the gear-shifting smoothness, and enhance the system reliability and stability.
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