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:
Jun. 09, 2020
Filed:
Jun. 27, 2016
Aisin Aw Industries Co., Ltd, Echizen-shi, Fukui, JP;
Aisin Aw Co., Ltd., Anjo-shi, Aichi, JP;
Takuya Yoshikawa, Echizen, JP;
Aki Ogawa, Echizen, JP;
Akiyoshi Kato, Echizen, JP;
Ryosuke Otsuka, Echizen, JP;
Yoshihiro Inoue, Echizen, JP;
Yoshihiro Takikawa, Anjo, JP;
Hiroki Nagai, Anjo, JP;
Masaki Wajima, Anjo, JP;
Takao Sakamoto, Anjo, JP;
Kazuhiro Itou, Anjo, JP;
AISIN AW INDUSTRIES CO., LTD., Echizen-Shi, JP;
AISIN AW CO., LTD., Anjo, JP;
Abstract
A rotary inertia mass damper of a damper device is configured to include a planetary gear that includes a driven member with outer teeth, first and second input plate member as a carrier which rotatably supports a plurality of pinion gears, and a ring gear that meshes with the plurality of pinion gears and works as the mass body. The outer teeth of the driven member are arranged to be disposed outside first and second springs in a radial direction of the damper device. The driven member, the plurality of pinion gears and the ring gear are arranged to at least partially overlap with the first and second springs as viewed in the radial direction. A motion of the ring gear in the axial direction is restricted by the plurality of pinion gears.