Title:
クランクアームアッセンブリ
Document Type and Number:
Japanese Patent JP6460972
Kind Code:
B2
Abstract:
A bicycle crank arm assembly basically includes a bicycle crank arm and first to third detecting circuits. The first detecting circuit is configured to detect a force acting in a first direction. The second detecting circuit is configured to detect a force acting in a second direction. The third detecting circuit is configured to detect a moment. The first detecting circuit includes a first strain sensor that is mounted to an attachment surface. The second detecting circuit includes a second strain sensor that is mounted to the attachment surface. The third detecting circuit includes a third strain sensor that is mounted to the attachment surface.
Inventors:
Toshio Tezuka
Fumiaki Yoshida
Shintaro Mori
Toru Arai
李 奎
Watanuki Tomoaki
Fumiaki Yoshida
Shintaro Mori
Toru Arai
李 奎
Watanuki Tomoaki
Application Number:
JP2015248639A
Publication Date:
January 30, 2019
Filing Date:
December 21, 2015
Export Citation:
Assignee:
SHIMANO INC.
MinebeaMitsumi Co., Ltd.
MinebeaMitsumi Co., Ltd.
International Classes:
G01L5/16; G01L5/22
Domestic Patent References:
| JP2014134507A | ||||
| JP2014044176A | ||||
| JP2015529330A |
Foreign References:
| US4463433 |
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation