Title:
一体同時硬化複合材翼
Document Type and Number:
Japanese Patent JP4607583
Kind Code:
B2
Abstract:
A single piece co-cured composite wing is disclosed. The wing has a flying surface and structural members. In one embodiment the structural members may be a plurality of spars. The spars may have various shapes to increase the buckling strength. The spars may be wave shaped, such as a sinusoidal shape. The flying surface and the structural members are co-cured in order to form a single piece, integral wing structure. A process for manufacturing a single piece co-cured wing is also disclosed. The process may include laying out composite sheets for the flying surface of the wing. Then, the composite material of the spars is arranged around a plurality of pressurizable forms. Finally, the composite material is cured in a clamshell frame.
Inventors:
Simpson, Craig
Allman, Mike
Tuttle, steven
Ashton, Rally
Allman, Mike
Tuttle, steven
Ashton, Rally
Application Number:
JP2004515852A
Publication Date:
January 05, 2011
Filing Date:
June 19, 2003
Export Citation:
Assignee:
ROCKY MOUNTAIN COMPOSITES,INC.
International Classes:
B64C3/20; B29C37/00; B29C70/44; B29C70/54; B64C1/00; B64C3/24; B29C53/80
Domestic Patent References:
| JP2000006893A | ||||
| JP62168799A | ||||
| JP9217602A |
Foreign References:
| US6237873 | ||||
| US5848765 |
Other References:
マイクル・C・Y・ニウ,航空機構造設計,日本,有限会社 名古屋航空技術,2000年 2月21日,初版
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Atsushi Honda
Miho Ikegami
Makoto Onda
Atsushi Honda
Miho Ikegami