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. 15, 2002
Filed:
Mar. 17, 2000
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A pair of friction wheels gripped between an input disk and output disk facing each other on a rotation shaft of a friction wheel continuously variable transmission, are supported by a pair of supporting members each comprising a supporting shaft. An end of the supporting shaft of one supporting member and an end of the supporting shaft of another supporting member are joined by a link. The center of the link is supported free to pivot by a pin. The link supports the supporting member against an outward force exerted by the input disk and output disk on the friction wheels in a direction away from the rotation shaft. The link and supporting shaft are joined by inserting a joint into an engaging hole of the link. The shapes of the outer circumferential surface of the joint and inner circumferential surface of the engaging hole are set so that the force exerted by the joint on the link due to the action of the outward force does not generate a moment assisting inclination when the link inclines.