Title:
平行移動式フラップ駆動ドア
Document Type and Number:
Japanese Patent JP5252461
Kind Code:
B2
Abstract:
In one embodiment, an apparatus is provided for covering and uncovering a flap opening in an aircraft. The apparatus comprises a door member, a torque tube roller member, at least one roller member, and a biasing member. The door member may be adapted to cover and uncover a flap opening. The torque tube roller member may be attached with the door member, and may be adapted to be pushed by a torque tube member attached with a flap of an aircraft. The door member may be adapted to be driven from a closed position covering a flap opening into an open position uncovering a flap opening. The roller member may be attached with the door member and may be adapted to follow at least one track member. The biasing member may be attached with the door member for biasing the door member towards a closed position covering a flap opening.
Inventors:
Coffrin, Rayev.
Application Number:
JP2010520020A
Publication Date:
July 31, 2013
Filing Date:
June 19, 2008
Export Citation:
Assignee:
The Boeing Company
International Classes:
B64C1/14; B64C3/50
Domestic Patent References:
| JP2007137417A |
Foreign References:
| US4576347 | ||||
| EP1516813A1 | ||||
| DE723748C2 | ||||
| US4979702 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori
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