发明名称 |
Valve door having a force directing component and retractable instruments comprising same |
摘要 |
A valve door for a seal cylinder comprises a lid having first and second surfaces and a connecting means connecting the lid with an actuating mechanism, the connecting means distributes forces from the actuating mechanism across a portion of the first lid surface in order to bias the lid to a closed position. A force directing member is attached to the first lid surface, the force directing member being adapted to distribute force from the connecting means over a portion of the lid surface, thereby maintaining a positive seal and reducing lid deflection. |
申请公布号 |
US8226312(B2) |
申请公布日期 |
2012.07.24 |
申请号 |
US20080057477 |
申请日期 |
2008.03.28 |
申请人 |
RENNECKER DANIEL;VANDERHOOF RUSS;SANFORD, L.P. |
发明人 |
RENNECKER DANIEL;VANDERHOOF RUSS |
分类号 |
B43K5/17 |
主分类号 |
B43K5/17 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|