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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.:

US 12060925 B1

PDFFull Text
Date of Patent:
Aug. 13, 2024

Filed:

Oct. 06, 2020

Toroidal continuously variable transmission

Applicant:

Kawasaki Jukogyo Kabushiki Kaisha, Kobe, JP;

Inventors:

Kenji Komatsu, Kobe, JP;

Hideyuki Imai, Kobe, JP;

Kenichiro Tanaka, Kobe, JP;

Kippei Matsuda, Kobe, JP;

Assignee:

KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

William C Joyce

Int. Cl.
CPC ...
F16H 15/38 (2006.01); F16C 19/10 (2006.01); F16H 37/08 (2006.01);
U.S. Cl.
CPC ...
F16H 15/38 (2013.01); F16C 19/10 (2013.01); F16H 37/086 (2013.01); F16H 2015/383 (2013.01);
Abstract

A toroidal continuously variable transmission includes a rotating shaft, a pair of discs, at least one power roller, and at least one bearing arranged between the rotating shaft and a casing. At least one of the pair of discs includes: a disc main body including a concave surface opposed to the power roller; and a cylindrical portion projecting from the disc main body along the rotation axis toward an opposite side of the power roller. The cylindrical portion is inserted between the bearing and the rotating shaft.

Find Patent Forward Citations

Komatsu, Kenji. (2024). Toroidal continuously variable transmission (U.S. Patent No. 12060925). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12060925

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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