| 发明名称 |
DEVICE FOR HOLDING AND DEPLOYING APPARATUS FOR USE IN SPACE |
| 摘要 |
A device for holding and deploying apparatus for use in space includes a fixed body and a movable body coaxially connected to each other through balls displaceable from a retention position to a release position, and a shape memory alloy actuator remote-controllable to displace the balls from the retention position to the release position and the ensuing separation of the moveable body from the fixed body under the action of axial thrust elastic means. The shape memory alloy actuator consists of a torsionally-deformable bar. |
| 申请公布号 |
US2016290323(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201615085279 |
申请日期 |
2016.03.30 |
| 申请人 |
AEREA S.p.A. |
发明人 |
CASSANELLI Ruggero |
| 分类号 |
F03G7/06;B64G1/22 |
主分类号 |
F03G7/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device for holding and deploying apparatus for use in space, comprising:
a fixed body and a movable body coaxially connected to each other in a separable fashion by means of a remote controllable shape memory alloy actuator, the shape memory alloy actuator consisting of a torsionally-deformable bar, the fixed body and the movable body axially connected to each other by coupling members displaceable through said torsionally-deformable bar from a retention position for coupling the movable body to the fixed body to a release position for separating the movable body from the fixed body under the action of axial thrust elastic means. |
| 地址 |
Milano IT |
