Damper device

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United States of America Patent

PATENT NO 11781618
APP PUB NO 20190203800A1
SERIAL NO

16327546

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Abstract

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A damper device includes an input element; an intermediate element; art output element; a first elastic body that transmits a torque between the input element and the intermediate element; and a second elastic body that transmits a torque between the intermediate element and the output element. The damper device also includes a rotary inertia mass damper that includes a first mass body rotating in accordance with relative rotation between the input element and the output element and that is arranged between the input element and the output element to be parallel to a torque transmission path including the first elastic body, the intermediate element and the second elastic body. Finally, the damper devices includes a second mass body; and an elastic body arranged to couple the second mass body with the output element.

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Patent Owner(s)

Patent OwnerAddress
AISIN CORPORATION2-1 ASAHI-MACHI KARIYA AICHI 448-8650

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kato, Akiyoshi Echizen, JP 28 108
Ogawa, Aki Echizen, JP 20 94
Oi, Yoichi Anjo, JP 42 147
Otsuka, Ryosuke Echizen, JP 12 39
Wajima, Masaki Anjo, JP 39 94
Yoshikawa, Takuya Echizen, JP 60 279

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