DAMPING DEVICE

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United States of America Patent

SERIAL NO

13661030

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Abstract

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A damping device, including: a wedge assembly having a wedge including a vertical surface and an inclined surface; a primary friction board disposed on the vertical surface; and a secondary friction board disposed on the inclined surface; and a damping spring assembly disposed underneath the wedge assembly. The wedge assembly has the following structure parameters: α=16-30°, and μ1, where α represents an included angle between a friction surface of the secondary friction board and a vertical plane, μ represents a friction coefficient of the primary friction board, and μ1 represents a friction coefficient of the secondary friction board.

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Patent Owner(s)

Patent OwnerAddress
CSR YANGTZE CO LTDDAQIAO NEW AREA JIANGXIA ECONOMIC DEVELOPMENT ZONE WUHAN HUBEI 430212

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
SUN, Mingdao Wuhan, CN 7 28
WANG, Baolei Wuhan, CN 20 32
XIAO, Guangyi Wuhan, CN 2 20
XU, Yong Wuhan, CN 250 1527

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