Title:
ダンパ装置
Document Type and Number:
Japanese Patent JP6846539
Kind Code:
B2
Abstract:
A damper device includes rotating elements including an input element and an output element, first elastic bodies that each transmit torque between the input element and the output element, a plurality of second elastic bodies that act in parallel with the plurality of first elastic bodies when torque transmitted between the input element and the output element is greater than or equal to a predetermined value, and a rotary inertia mass damper. The rotary inertia mass damper includes a sun gear, a carrier that rotatably supports a plurality of pinion gears, and a ring gear that meshes with the plurality of pinion gears and that serves as a mass body. The plurality of second elastic bodies are located at a different position than the plurality of first elastic bodies in a radial direction of the rotating elements and are circumferentially aligned with the plurality of pinion gears.
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Inventors:
Takuya Yoshikawa
Kinoshita Tomonori
Tetsuro Taniguchi
Akiyoshi Kato
Youichi Oi
Kinoshita Tomonori
Tetsuro Taniguchi
Akiyoshi Kato
Youichi Oi
Application Number:
JP2019554244A
Publication Date:
March 24, 2021
Filing Date:
November 14, 2018
Export Citation:
Assignee:
Aisin AW Industry Co., Ltd.
Aisin AW Co., Ltd.
Aisin AW Co., Ltd.
International Classes:
F16F15/14; F16F15/134; F16F15/30; F16H1/28
Domestic Patent References:
| JP2017110788A |
Foreign References:
| WO2016208763A1 | ||||
| WO2016208767A1 | ||||
| WO2016104783A1 |
Attorney, Agent or Firm:
Aitec International Patent Office