Title:
スポイラー展開機構
Document Type and Number:
Japanese Patent JP2011519781
Kind Code:
A
Abstract:
An aircraft wing assembly comprising: a wing; a spoiler pivotally attached to the wing; and a spoiler deployment mechanism. The deployment mechanism comprises a scissor linkage mechanism comprising an upper link pivotally attached to the spoiler at an upper pivot, and a lower link pivotally attached to the wing at a lower pivot and to the upper link at a central pivot. An actuator is pivotally attached to the wing at a proximal pivot and to the scissor linkage mechanism at a distal pivot. The actuator is adjustable between expanded and contracted configurations so as to vary the distance between the proximal and distal pivots. This opens up the angle between the upper and lower links of the scissor linkage mechanism and pushes the spoiler up into the air-stream above the wing.
Inventors:
Allen, Damien
Application Number:
JP2011507994A
Publication Date:
July 14, 2011
Filing Date:
April 28, 2009
Export Citation:
Assignee:
Airbus Operations Limited
International Classes:
B64C9/02
Foreign References:
| WO2006084157A2 | 2006-08-10 | |||
| US6010097A | 2000-01-04 | |||
| US4120470A | 1978-10-17 | |||
| US20030230677A1 | 2003-12-18 | |||
| US4444368A | 1984-04-24 | |||
| US4470569A | 1984-09-11 | |||
| US3089666A | 1963-05-14 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shinji Mitsuhashi
Koichi Ito
Tatsuki Sone
Jun Tsuruta
Tetsuro Shimada
Shinji Mitsuhashi
Koichi Ito
Tatsuki Sone