公开(公告)号：US20200331315A1

公开(公告)日：2020-10-22

申请号：US16959140

申请日：2018-07-24

申请人： SHENZHEN POLYTECHNIC

发明人： SHAOYUN REN ,  ZHIJUN DENG ,  ZHURONG DONG

IPC分类号： B60G17/015 ,  F16F9/19 ,  F16F9/50 ,  F16F9/38 ,  F16H1/28 ,  F16H57/02 ,  B60G13/08 ,  B60G17/08 ,  F16F9/43 ,  F16F9/32

摘要： A vibration damping component, comprising a hydraulic cylinder and a hydraulic motor. The hydraulic oil cylinder comprises an oil storage cylinder and a working cylinder, wherein the working cylinder is internally provided with a first piston piece and is divided into an expansion cavity and a contraction cavity by means of the first piston piece; the expansion connects the oil storage cylinder by means of a first one-way oil discharge; the contraction connects the oil storage cylinder by means of a second one-way oil discharge; the oil storage cylinder is provided thereon with an oil outlet hole; an input end of the hydraulic motor is connected to the oil outlet hole; and an output end of the hydraulic motor is in communication respectively with the expansion by means of a first one-way oil return pipe and with the contraction by means of a second one-way oil return pipe.