发明名称 |
ENERGIZED SCREW GLAND |
摘要 |
A screw gland assembly that comprises a body having threads formed on an outer surface of the body. A piston retainer coupled to the body, and a piston disposed within the body. A biasing member disposed between the piston retainer and the piston such that the piston is moveable relative to the body against a bias force of the biasing member. |
申请公布号 |
WO2016099799(A3) |
申请公布日期 |
2016.09.09 |
申请号 |
WO2015US61793 |
申请日期 |
2015.11.20 |
申请人 |
FORUM US, INC. |
发明人 |
PATTERSON, Stephen;ANWER, Sohaib;LEMAN, Louis |
分类号 |
F04B53/16;B25B29/02;F16B31/04;F16J15/18 |
主分类号 |
F04B53/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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