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VACUUM ASSISTED SUSPENSION SYSTEM
专利权人:
OSSUR HF
发明人:
Grimur JONSSON,Bjarni GUNNARSSON,Olafur Freyr HALLDORSSON,David SANDAHL
申请号:
US14940403
公开号:
US20160067063A1
申请日:
2015.11.13
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A vacuum assisted suspension system includes an elongate compression transfer element and a pump housing. The pump housing defines an enclosed space to receive a fluid. At least one wall of the housing and at least one movable wall define a fluid compartment and a non-fluid chamber. The at least one movable wall is connected to the compression transfer element. The compression transfer element causes the at least one movable wall of the fluid compartment to reciprocate in the fluid compartment to increase the volume of the fluid compartment in response to a compressive force on the compression transfer element and enables the at least one movable wall to decrease the volume of the fluid compartment in the absence of a compressive force.
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中国工程科技知识中心
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