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:
Sep. 22, 2020
Filed:
May. 25, 2017
Shimano Inc., Sakai, Osaka, JP;
Jun Gao, Osaka, JP;
Shimano Inc., Osaka, JP;
Abstract
A gear changing control apparatus is provided for controlling a gear changing device of a bicycle according to a plurality of operation modes of an auxiliary power device that assists a manual drive force of the bicycle. The control apparatus includes a controller and a traveling state detecting unit. The traveling state detecting unit is configured to detect a traveling state of the bicycle. The controller controls the gear changing device and controls the auxiliary power device to operate in one of the plurality of operation modes. The controller is configured to select a gear changing range to be used according to a selected operation mode from the plurality of operation modes. The controller controls the gear changing device within the gear changing range that is selected. The controller also controls the gear changing device according to a detection result of the traveling state detecting unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile