发明名称 |
Support arm for surgical light apparatus |
摘要 |
An arm assembly for supporting a surgical lighthead of a surgical light apparatus. The arm assembly includes a first arm and a second arm pivotally coupled to the first arm about a main pivot axis. A rod extends within an interior region of the second arm. A link is coupled to the rod to the first arm for pivoting movement about a link pivot axis that is spaced apart from the main pivot axis. A spring extends within the interior region of the second arm. The spring exerts a force on the rod and the link to counterbalance the surgical lighthead. A space filler includes an outer cover coupled to the first arm and formed to include a first slot and an inner cover nested within the outer cover and formed to include a second slot.
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申请公布号 |
US6328458(B1) |
申请公布日期 |
2001.12.11 |
申请号 |
US20000480640 |
申请日期 |
2000.01.11 |
申请人 |
HILL-ROM SERVICES, INC. |
发明人 |
BELL WILLIAM R.;COON DENNIS C.;PETERSON THOMAS M. |
分类号 |
A61G13/00;F16M11/04;F21S8/00;F21V21/26;(IPC1-7):F21V21/26 |
主分类号 |
A61G13/00 |
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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