Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tadashi Ichida0
Kazuhiro Takeda0
Date of Patent
October 30, 2007
0Patent Application Number
107082640
Date Filed
February 20, 2004
0Patent Citations Received
0
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Patent Primary Examiner
Patent abstract
A shift control apparatus is provided for a bicycle that has a front transmission and a rear transmission, wherein each transmission has a plurality of gear steps. The apparatus comprises a travel condition sensing unit and a control unit that operates one of the front transmission and the rear transmission in priority to the other one of the front transmission and the rear transmission based on the travel condition.
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