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:
Aug. 19, 2025
Filed:
Dec. 02, 2020
Applicant:
Nsk Ltd., Tokyo, JP;
Inventors:
Toru Ishii, Maebashi, JP;
Toru Segawa, Maebashi, JP;
Ryo Osawa, Maebashi, JP;
Yuki Uchiyama, Maebashi, JP;
Assignee:
NSK LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 5/04 (2006.01); B62D 7/16 (2006.01); F16D 3/68 (2006.01); F16D 3/12 (2006.01);
U.S. Cl.
CPC ...
B62D 5/0454 (2013.01); B62D 5/0409 (2013.01); B62D 7/16 (2013.01); F16D 3/68 (2013.01); F16D 3/12 (2013.01);
Abstract
A torque transmission joint includes a first elastic body having a plurality of first elastic pieces pinched in a circumferential direction between respective first convex portions and a coupling, and a second elastic body having a plurality of second elastic pieces pinched in the circumferential direction between respective second convex portions and the coupling.