The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 25, 2011
Filed:
Mar. 02, 2009
Tadashi Ichida, Nara, JP;
Takumi Onogi, Osaka, JP;
Kazuhiro Fujii, Osaka, JP;
Masahiko Fukuda, Hyogo, JP;
Haruyuki Takebayashi, Osaka, JP;
Ryuichiro Takamoto, Osaka, JP;
Tadashi Ichida, Nara, JP;
Takumi Onogi, Osaka, JP;
Kazuhiro Fujii, Osaka, JP;
Masahiko Fukuda, Hyogo, JP;
Haruyuki Takebayashi, Osaka, JP;
Ryuichiro Takamoto, Osaka, JP;
Shimano Inc., Osaka, JP;
Abstract
A bicycle shifting control apparatus controls an electrical power supplied from a power supply to first and second gear shifting devices that are operated by first and second gear shift operating devices, respectively. The bicycle shifting control apparatus includes a first power supply sensor and a controller. The first power supply sensor detects a power level of the power supply. The controller receives a power level signal from the first power supply sensor. The controller performs a stopping operation of the first gear shifting device in response to the first power supply sensor detecting the power level of the power supply being below a first prescribed power level, but the controller transmits a second gear shift signal from the second gear shift operating device to the second gear shifting device to perform a second shifting operation of the second gear shifting device.