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:
Apr. 27, 2021
Filed:
Jan. 30, 2017
Aisin Aw Industries Co., Ltd, Echizen, JP;
Aisin Aw Co., Ltd., Anjo, JP;
Takuya Yoshikawa, Echizen, JP;
Aki Ogawa, Echizen, JP;
Yoshihiro Yoshida, Echizen, JP;
Akiyoshi Kato, Echizen, JP;
Ryosuke Otsuka, Echizen, JP;
Kazuyoshi Ito, Anjo, JP;
Masaki Wajima, Anjo, JP;
AISIN AW INDUSTRIES CO., LTD, Echizen, JP;
AISIN AW CO., LTD., Anjo, JP;
Abstract
A drive member of a damper device includes a first input plate member and a second input plate member that rotatably support a plurality of pinion gears of a planetary gear of a rotary inertia mass damper. A driven member includes an outer teeth gear portion that meshes with the pinion gear in an outer circumferential portion thereof and is disposed between the first and the second input plate members in an axial direction so as to work as a sun gear of the planetary gear. A stopper is configured to restrict the relative rotation between the drive member and the driven member and includes a contact portion arranged in the outer circumferential portion of the driven member so as to contact with the first input plate member.