专利名称：END MEMBER ASSEMBLIES AS WELL AS GAS
SPRING ASSEMBLIES, SUSPENSION SYSTEMSAND METHODS
发明人：LEONARD, Joshua, R.,BROOKES, Graham,
R.,FESSEL, Paul,J.
申请号：EP16718172.6申请日：20160414公开号：EP3283309A1公开日：20180221
摘要：End member assemblies include an end member wall dimensioned forsecurement to a flexible spring member to at least partially define a spring chamber. Areservoir wall is supported on the end member wall and at least partially defines areservoir chamber having a substantially-fixed volume. The reservoir wall includes at leastone passage such that the reservoir chamber is disposed in fluid communication with thespring chamber. A passive control device is operatively associated with the passage suchthat under a first predetermined condition the passive control device is in a first operablecondition in which the gas spring assembly has a first spring rate and such that under asecond predetermined condition of use the passive control device is in a second operablecondition in which the gas spring assembly has a second spring rate. Gas springassemblies and suspension systems are also included.
申请人：Firestone Industrial Products Company, LLC
地址：200 4th Avenue South Nashville TN 37201 US
国籍：US
代理机构：Kraus & Weisert Patentanwälte PartGmbB
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