发明名称 |
MEDICAL ACCESSORY POLE CLAMP |
摘要 |
A mounting clamp particularly suited for mounting medical accessories on support poles comprises a stationary clamping surface which can be attached to an accessory housing. A cam is pivotly mounted on a trunnion connected to the stationary clamping surface has a spiral clamping surface, the stationary clamping surface and spiral clamping surface being positioned to constitute a clamping means when the clamp is in a clamping position. A spring means having one end connected to the trunnion and the other end connected to the cam is provided for biasing the cam to the clamping position. A lever pivotly mounted on the trunnion has a projection which engages the cam and causing it to pivot with the lever when the lever is pivoted to a clamp releasing position. The cam preferably has two spiral surfaces, one generated by a line parallel to the axis of rotation of the cam and the second cam surface by a line forming an angle with the axis of rotation of the cam. Two stationary surfaces preferably oppose the two cam surfaces, whereby the clamp bears on a total of four surfaces of a support pole when fully secured. |
申请公布号 |
EP0224367(B1) |
申请公布日期 |
1991.11.06 |
申请号 |
EP19860308936 |
申请日期 |
1986.11.17 |
申请人 |
CRITIKON, INC. |
发明人 |
DANBY, HAL C.;RITSON, CARL |
分类号 |
A61M5/168;A61M5/14;F16M13/02 |
主分类号 |
A61M5/168 |
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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