| 发明名称 |
Lead Screw Locking Mechanism |
| 摘要 |
A method and apparatus for locking an externally threaded member in place. An apparatus comprises a number of internally threaded members and a shape memory element associated with the number of internally threaded members. The number of internally threaded members is configured to engage the externally threaded member. Changing a baseline shape of the shape memory element to a modified shape either prevents or allows movement of the number of internally threaded members relative to the externally threaded member. |
| 申请公布号 |
US2014338481(A1) |
申请公布日期 |
2014.11.20 |
| 申请号 |
US201313893627 |
申请日期 |
2013.05.14 |
| 申请人 |
The Boeing Company |
发明人 |
Gunter Ian Miles |
| 分类号 |
F16H25/12 |
主分类号 |
F16H25/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
a number of internally threaded members configured to engage an externally threaded member; and a shape memory element associated with the number of internally threaded members,
wherein changing a baseline shape of the shape memory element to a modified shape either prevents or allows movement of the number of internally threaded members relative to the externally threaded member. |
| 地址 |
Chicago IL US |
