| 发明名称 |
ACUTATOR FOR AIRCRAFT TURBINE ENGINE NACELLE WITH NOTABLY ONE-PIECE ANNULAR REAR PART |
| 摘要 |
An actuator for an aircraft turbine engine nacelle with a one-piece annular rear part, includes an engine assembly having a nut which is capable of rotating but not of translational movement, and a shaft for turning this nut. The actuator also includes a screw assembly having a screw capable of translational movement without rotating, in mesh with the nut, and a ball joint at one end of this screw intended to be fixed to the annular rear part. |
| 申请公布号 |
US2014271163(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201414287845 |
申请日期 |
2014.05.27 |
| 申请人 |
AIRCELLE |
发明人 |
Hue Corentin;Corfa Jérôme |
| 分类号 |
F01D25/24;B64D29/08 |
主分类号 |
F01D25/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An actuator for an aircraft turbine engine nacelle with a one-piece annular rear part, said actuator disposed between a stationary part of said engine nacelle and said annular rear part of the engine nacelle, said actuator comprising:
an engine assembly comprising a nut which rotates, without transitional movements along a longitudinal axis of said engine nacelle, and means for turning said nut; and a screw assembly comprising a screw translating, without rotating, along the longitudinal axis, in mesh with said nut and a ball joint at one end of said screw fixed to said annular rear part. |
| 地址 |
Gonfreville L'Orcher FR |
