公开(公告)号：US20150252865A1

公开(公告)日：2015-09-10

申请号：US14721728

申请日：2015-05-26

申请人： PROGRESSIVE SUSPENSION, LLC

发明人： Troy Joseph Henige ,  Ryan Kenneth Raker

IPC分类号： F16F9/504 ,  F16F9/34

CPC分类号： F16F9/504 ,  F16F9/3405 ,  Y10T29/49826

摘要： A shock absorber is disclosed herein with a frequency sensitive damping force that includes a cylinder containing a damping medium, a piston rod which is axially movable in the cylinder, and a piston assembly arranged for axial movement in the damping medium. The piston assembly is connected to the piston rod and divides the cylinder in a working space on each side of the piston. The piston assembly includes a flow path fluidly coupled to a frequency sensitive element movable relative to the piston assembly.

摘要翻译： 本文公开了一种减振器，其具有频率敏感的阻尼力，该阻尼力包括包含阻尼介质的气缸，可在气缸中可轴向移动的活塞杆和布置成在阻尼介质中轴向运动的活塞组件。 活塞组件连接到活塞杆，并将气缸在活塞两侧的工作空间中分开。 活塞组件包括流体连接到可相对于活塞组件移动的频率敏感元件的流路。