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:
Oct. 08, 2019
Filed:
Mar. 24, 2015
Nsk Ltd., Shinagawa-ku, Tokyo, JP;
Honda Motor Co., Ltd., Minato-ku, Tokyo, JP;
Kota Fukuda, Kanagawa, JP;
Toshirou Toyoda, Kanagawa, JP;
Hiroki Nishii, Kanagawa, JP;
Toshihiro Saito, Saitama, JP;
NSK LTD., Tokyo, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
Fletching wear caused by elastic deformation in the axial direction of an input-side diskdue to thrust force of a pressure device is prevented. A female-spline sectionformed around the middle section in the axial direction of the inner-circumferential surface of a center holein the input-side diskand a male-spline sectionformed around the outer-circumferential surface of one end section in the axial direction of an input rotating shaftengage with a spline engagement. A disk-side fitting surface sectionformed around a portion of the inner-circumferential surface of the center holein the input-side diskthat is adjacent to the other end side of the female-spline sectionand a shaft-side fitting surface sectionformed around a portion of the outer-circumferential surface of the input rotating shaftthat is adjacent to the other end side of the male spline sectionare fitted together with an interference fit.