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发明名称
hydraulic cylinder internal mounting check valve
摘要
<p>스트로크 엔드시 유로가 폐쇄되어 쿠션기능을 확보하고, 스트로크 엔드에서 방향전환후 초기 이동시 쿠션링을 가압하는 제1추력 및 스트로크 엔드에서 방향전환후 초기 이동시 개방되는 유로를 통해 공급되는 작동유에 의해 피스톤을 가압하는 제2추력을 확보할 수 있다.</p>
申请公布号
KR101151377(B1)
申请公布日期
2012.06.08
申请号
KR20090114002
申请日期
2009.11.24
申请人
发明人
分类号
F15B11/02;F15B15/14
主分类号
F15B11/02
代理机构
代理人
主权项
地址
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