发明名称 |
Systems, methods and apparatus of an extending column |
摘要 |
Systems, methods and apparatus are provided through which, in some embodiments, an extending column is comprised of a plurality of stacked slides that are mounted to each other through linear bearing assemblies that allow the extending column to telescope inward and outward. Some embodiments of the extending column have a synchronization mechanism between each slide to extend each slide in equal distances relative to each other.
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申请公布号 |
US7497625(B2) |
申请公布日期 |
2009.03.03 |
申请号 |
US20040863993 |
申请日期 |
2004.06.08 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BOOMGAARDEN JONATHON CARL;OLIKARA PHILIP |
分类号 |
A61B6/00;F16C17/00;F16C29/00;G01N23/04;G12B5/00;H05G1/02 |
主分类号 |
A61B6/00 |
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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