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:
Aug. 30, 2016
Filed:
Dec. 09, 2011
Satoshi Kitamura, Osaka, JP;
Shintaro Mori, Osaka, JP;
Satoshi Kitamura, Osaka, JP;
Shintaro Mori, Osaka, JP;
Shimano Inc., Osaka, JP;
Abstract
A bicycle generator or a shifting device has a base member, a rotation receiving member and a dynamo. The base member is configured to be mounted only in vicinity of a hub axle. The rotation receiving member is rotatably mounted on the base member and is rotated by a rotational part of a bicycle. The dynamo is coupled to the rotation receiving member to generate electrical energy in response to rotation of the rotation receiving member. In the case of the shifting device, a shifting unit is provided that includes an electric motor and an output member that engages a part of a bicycle hub transmission device.