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. 24, 2018
Filed:
Jan. 30, 2014
Aisin Aw Co., Ltd., Anjo-shi, Aichi-ken, JP;
Aisin Aw Industries Co., Ltd., Echizen-shi, Fukui, JP;
Yoshihiro Takikawa, Aichi, JP;
Yoichi Oi, Aichi, JP;
Takayuki Miyaoka, Aichi, JP;
Yuichiro Hirai, Aichi, JP;
Makoto Yamaguchi, Fukui, JP;
Takuya Yoshikawa, Fukui, JP;
Tomonori Kinoshita, Fukui, JP;
Aki Ogawa, Fukui, JP;
Masahiro Hata, Fukui, JP;
AISIN AW CO., LTD., Anjo-shi, Aichi-ken, JP;
AISIN AW INDUSTRIES CO., LTD., Echizen-shi, Fukui, JP;
Abstract
A damper device includes a dynamic damper that has third springs coupled to an intermediate member and that also has, as a mass body coupled to the third springs, a turbine runner and a coupling member etc. The third springs of the dynamic damper are disposed so as to overlap both in the axial and radial directions of the damper device second springs that have higher rigidity than first springs and that are disposed inward of the first springs to transfer torque between a drive member and a driven member.