Centrifugal pendulum, torque transmitting device including the centrifugal pendulum and vehicle

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United States of America Patent

PATENT NO 11913518
APP PUB NO 20220364628A1
SERIAL NO

17633853

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A centrifugal pendulum includes a first support plate, being able to rotate around a rotation axis; a second support plate, facing the first support plate in the axial direction and fixed to the first support plate. A mass is disposed between the first support plate and the second support plate in the axial direction. The first support plate has a first protrusion extending axially, and the first protrusion is integrally formed with the first support plate and defines a first track. The mass has a through hole extending axially, and the through hole defines a second track. The first protrusion extends into said through hole such that the first track faces the second track in the radial direction. A roller is disposed between the first track and the second track in the radial direction, and is capable of rolling against the first track and the second track, such that the mass is able to move relative to the first and second support plates and apply a torque onto the first and second support plates. The present invention also discloses a torque transmitting device comprising the centrifugal pendulum and a vehicle.

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Patent Owner(s)

Patent OwnerAddress
VALEO KAPEC TORQUE CONVERTERS (NANJING) CO LTDNO 88 GUANGLI ROAD JIANGNING DEVELOPMENT ZONE NANJING JIANGSU 211153

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Xun Nanjing, CN 58 86
Li, Maohui Nanjing, CN 11 38
Wang, Shengzhang Nanjing, CN 3 0
Yin, Ying Nanjing, CN 10 127

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