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.

Date of Patent:
Mar. 08, 2016

Filed:

Jul. 06, 2012
Applicants:

Soichiro Sumida, Saitama, JP;

Toru Yagasaki, Saitama, JP;

Inventors:

Soichiro Sumida, Saitama, JP;

Toru Yagasaki, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 55/56 (2006.01); F16G 1/21 (2006.01); F16G 1/22 (2006.01); F16G 5/16 (2006.01); F16H 9/18 (2006.01);
U.S. Cl.
CPC ...
F16G 5/16 (2013.01); F16H 9/18 (2013.01);
Abstract

An element for a metallic belt in a continuously variable transmission capable of reducing misalignment while ensuring friction force in a small diameter state is provided. An elementfor a metallic belt in a belt-type continuously variable transmission has a structure in which a side edge of the elementof a metallic beltthat contacts a drive pulleyand a driven pulleyincludes: a belt radial outer portionthat is located on a radial outer side of the metallic beltand linearly shaped to follow a radial inner portionas a constant-angle inclined generatrix portion; and a belt radial inner portionthat is located on a radial inner side of the metallic beltand curved to taper inward in the belt radial direction to gradually increase an inclination angle.


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