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. 01, 2018
Filed:
Jul. 30, 2014
Honda Motor Co., Ltd., Tokyo, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
Provided are a power transmission switching mechanism allowing reduction in size and weight in a simple configuration with a minimized piece-part count, and a transmission provided therewith. The power transmission switching mechanism includes a sleeve that moves in an axial direction of a rotation shaft, a hub section provided integrally with a gear for holding a sleeve axially slidably and unrotatably, and a dog spline installed to a pulley piston fixed to the rotation shaft for meshing the sleeve. In a state in which the sleeve is held to the hub section, the rotation shaft is disengaged with the gear and a relative rotation thereof is allowed. Meanwhile, when the sleeve axially moves from the hub section, the rotation shaft engages with the gear and both thereof rotate integrally.