发明名称 High compliance multiple chamber piston for fluid damped elastomer devices
摘要 A multiple chamber piston includes a first fluid chamber and a second fluid chamber attached by a first channel and a third fluid chamber connected to a fourth fluid chamber by a second channel. Air chambers are provided between the first fluid chamber and the third fluid chamber as well as the second fluid chamber and the fourth fluid chamber. As a result, when vibration is to be attenuated, walls of the air chambers are able to bend and deform to increase compliance of the overall multiple chamber piston.
申请公布号 US6698731(B2) 申请公布日期 2004.03.02
申请号 US20020128902 申请日期 2002.04.24
申请人 THE PULLMAN COMPANY 发明人 THORNHILL JAY
分类号 F16F13/14;(IPC1-7):F12F9/00 主分类号 F16F13/14
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