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:
Apr. 10, 2012
Filed:
Feb. 19, 2009
Youichi Murata, Kariya, JP;
Kazumichi Tsukuda, Anjo, JP;
Naoki Ohkoshi, Anjo, JP;
Katsumori Fujii, Anjo, JP;
Daisuke Kikukawa, Toyota, JP;
Youichi Murata, Kariya, JP;
Kazumichi Tsukuda, Anjo, JP;
Naoki Ohkoshi, Anjo, JP;
Katsumori Fujii, Anjo, JP;
Daisuke Kikukawa, Toyota, JP;
Aisin Aw Co., Ltd, Aichi-Ken, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-Ken, JP;
Abstract
A fixed sheave mounted on an input shaft and a movable sheave mounted on a cylindrical member that is slidably supported in the axial direction relative to the input shaft are respectively structured using annular members having the same shape. With this structure, the fixed sheave and the movable sheave can be common structural components, thereby enabling the structural components to be easily formed by making the shape thereof relatively simple. As a result, productivity can be further improved.