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:
Nov. 11, 2003
Filed:
Aug. 31, 1999
Hitoshi Kishimoto, Sakai, JP;
Kazuhiro Fujii, Kawachinagano, JP;
Shimano, Inc., Osaka, JP;
Abstract
A torque sensor for a bicycle bottom bracket assembly having a bottom bracket axle includes an axle supporting member for supporting the axle for rotation around a support axis. The axle supporting member has a first sensor mounting location, and a first pressure sensor is provided for placement at the first sensor mounting location. In a more specific embodiment, the axle supporting member includes a second sensor mounting location and a second pressure sensor is provided for placement at the second sensor mounting location. The second sensor mounting location may be spaced apart from the first sensor mounting location in the direction of the support axis. In this case the second sensor mounting location may face the first sensor mounting location in the direction of the support axis or may be disposed diagonally across from the first sensor mounting location in the direction of the support axis. Alternatively, the second sensor mounting location may face the first sensor mounting location in the radial direction of the axle supporting member.