Title:
AIRCRAFT FLAP
Document Type and Number:
WIPO Patent Application WO/2003/051713
Kind Code:
A1
Abstract:
A flap (12) for an aircraft having a movable plate (21). The movable plate (21) is disposed at a position near to the rear edge of the flap (12). A support shaft (22) rotatably supports the movable plate. The movable plate is connected to a winch (24) through a wire (25). When the winch has loosened the wire, the movable plate is disposed in an active position by the urging force of a torsion spring (22a), and when the winch has wound up the wire, the movable plate is disposed in a standby position against the urging force of the torsion spring.
Inventors:
KANKI KENZO (JP)
NISHIDA HAREYUKI (JP)
NISHIDA HAREYUKI (JP)
Application Number:
PCT/JP2002/004210
Publication Date:
June 26, 2003
Filing Date:
April 26, 2002
Export Citation:
Assignee:
KANKI KENZO (JP)
NISHIDA HAREYUKI (JP)
NISHIDA HAREYUKI (JP)
International Classes:
B64C9/18; B64C9/16; B64C9/34; B64C13/30; (IPC1-7): B64C9/34; B64C9/02; B64C13/30; B64C21/00
Foreign References:
| US4717097A | 1988-01-05 | |||
| US2344945A | 1944-03-28 | |||
| JPH04108094A | 1992-04-09 | |||
| JPH0119173C |
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