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:
May. 04, 2010
Filed:
May. 18, 2005
Shinya Kuwabara, Susono, JP;
Koichi Tanaka, Okazaki, JP;
Shinya Kuwabara, Susono, JP;
Koichi Tanaka, Okazaki, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
A belt type continuously variable transmission includes an adjustable sheave which is provided with a fixed rotor fixed to a revolving shaft and with a movable rotor attached to the revolving shaft by spline fit in a manner inhibiting their relative rotation and allowing axial displacement so that a groove width is adjustable between the movable rotor and the fixed rotor, wherein the revolving shaft is provided with a load supporting portion on which tip surfaces of spline teeth of the movable rotor are in slide contact, whereby a radial load from the movable rotor is supported by the load supporting portion.