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:
Nov. 02, 2021
Filed:
Dec. 18, 2018
Applicants:
Nok Corporation, Tokyo, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Shinya Kinoshita, Tottori, JP;
Yuk Ito, Wako, JP;
Takashi Kondo, Waco, JP;
Masaya Miyazawa, Waco, JP;
Kei Mochizuki, Waco, JP;
Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 55/36 (2006.01); F16H 55/40 (2006.01); F16H 55/48 (2006.01); F16F 15/126 (2006.01);
U.S. Cl.
CPC ...
F16H 55/36 (2013.01); F16F 15/126 (2013.01); F16H 55/40 (2013.01); F16H 55/48 (2013.01); F16H 2055/366 (2013.01);
Abstract
In a torsional damper, a damper mass is connected to a hub through a damper rubber. The hub is provided with a boss fixed to a crankshaft and a rim holding the damper rubber. The boss and the rim are coupled by plurality of spokes. The plurality of spokes each has an inclined shape inclined in the axial direction. Reinforcement portion is provided in the spokes in one direction corresponding to a bending vibration to be input among the plurality of spokes.