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. 11, 2024
Filed:
Dec. 26, 2019
Aisin Corporation, Aichi, JP;
Aisin Aw Industries Co., Ltd, Echizen, JP;
Takuya Yoshikawa, Echizen, JP;
Tomonori Kinoshita, Echizen, JP;
Akiyoshi Kato, Echizen, JP;
Ryosuke Otsuka, Echizen, JP;
Yoichi Oi, Kariya, JP;
Yu Mizukami, Kariya, JP;
Aki Ogawa, Echizen, JP;
AISIN CORPORATION, Aichi, JP;
AISIN AW INDUSTRIES CO., LTD., Fukui, JP;
Abstract
A damper device including an input element to which a torque from an engine is transmitted; an output element; an elastic body to transmit torque between the input element and the output element; and rotary inertia mass damper having a mass body that rotates in accordance with a relative rotation of the input element and the output element. The output element is coupled to a rotor of an electric motor, which is coupled to an input shaft of a transmission. The rotary inertia mass damper includes a planetary gear mechanism having a carrier that supports pinion gears, the carrier is a part of the input element, one of the sun gear and the ring gear is a part of the output element, and the other of the sun gear and the ring gear functions as the mass body.