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:
Jul. 16, 2019
Filed:
Jan. 29, 2015
Applicant:
Nsk Ltd., Tokyo, JP;
Inventor:
Hirotaka Kishida, Fujisawa, JP;
Assignee:
NSK LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 15/38 (2006.01); F16H 57/021 (2012.01);
U.S. Cl.
CPC ...
F16H 15/38 (2013.01); F16H 57/021 (2013.01); F16H 2057/0216 (2013.01);
Abstract
A toroidal continuously variable transmission include a pair of disks which is provided rotatably and concentrically with each other in a state where inner surfaces of respective disks are opposed to each other and a power roller held between the disks opposing to each other. One of the disks is supported on a shaft. The other of the disks is rotatably supported, via a first bearing, on a hollow shaft into which the shaft is inserted and which is non-rotatably supported by a support member. The shaft is rotatably supported on the hollow shaft via a second bearing.