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. 12, 2019
Filed:
Sep. 19, 2014
Aisin Aw Co., Ltd., Anjo-shi, Aichi-ken, JP;
Yoshihiro Takikawa, Tsuchima, JP;
Makoto Ueno, Anjo, JP;
Masaki Wajima, Anjo, JP;
Koichiro Ida, Nishio, JP;
Kazuhiro Itou, Anjo, JP;
Yuji Kanyama, Sabae, JP;
Aki Ogawa, Sabae, JP;
Kotaro Tsuda, Fukui, JP;
AISIN AW CO., LTD., Anjo-shi, Aichi-ken, JP;
Abstract
A damper device of a starting device includes a drive member, a driven member, outer springs that transmit torque between the drive member and the driven member, first and second inner springs that are placed inward of the outer springs and that transmit torque between the drive member and the driven member, and a dynamic damper having third springs coupled to a first intermediate member as a rotary element and a turbine runner as a mass body coupled to the third springs. The third springs of the dynamic damper are disposed so as to be located next to the outer springs of the damper device in the circumferential direction.