发明名称 |
Floating column support pedestal |
摘要 |
An instrument support pedestal having a post pneumatically urged upwardly to counterbalance an instrument on the post, with the post slidably mounted in an elongated extrusion having vessels connected to the post pneumatics to form a large accumulator and another vessel serving as a high pressure reservoir so that the pneumatic force on the post can be varied.
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申请公布号 |
US4763864(A) |
申请公布日期 |
1988.08.16 |
申请号 |
US19870109837 |
申请日期 |
1987.10.13 |
申请人 |
O'CONNOR ENGINEERING LABORATORIES |
发明人 |
HEALY, JOHN T. |
分类号 |
F16M11/28;F16M11/42;(IPC1-7):A47G29/00 |
主分类号 |
F16M11/28 |
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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