Title:
AIRCRAFT FUSELAGE WITH HIGHLY RESISTANT FRAMES
Document Type and Number:
WIPO Patent Application WO/2012/131137
Kind Code:
A3
Abstract:
The invention relates to an aircraft fuselage comprising highly resistant ring frames. The structure of a section of the fuselage comprises a skin (10), a plurality of ring frames (30) placed transversely to the longitudinal axis of the fuselage, and a plurality of longitudinal stringers (20), the stringers having a closed cross-section comprising a cover (21), two webs (23, 25) and two feet (27, 29) connected to the skin (10). The ring frames (30) have, in at least one of the sectors thereof, a foot (31) connected to the skin (10), a web (33) having openings in the areas of intersection with said stringers (20), a head (35) and a head extension (37) that does not interfere with the stringers. The ring frames (30) are connected at least to the covers (21) of the stringers in the intersection areas thereof.
Inventors:
VINUE SANTOLALLA EDUARDO (ES)
FOLCH CORTES DIEGO (ES)
MARTINO GONZALEZ ESTEBAN (ES)
GUINALDO FERNANDEZ ENRIQUE (ES)
GOYA ABAURREA PABLO (ES)
FOLCH CORTES DIEGO (ES)
MARTINO GONZALEZ ESTEBAN (ES)
GUINALDO FERNANDEZ ENRIQUE (ES)
GOYA ABAURREA PABLO (ES)
Application Number:
PCT/ES2012/070202
Publication Date:
December 06, 2012
Filing Date:
March 26, 2012
Export Citation:
Assignee:
AIRBUS OPERATIONS SL (ES)
VINUE SANTOLALLA EDUARDO (ES)
FOLCH CORTES DIEGO (ES)
MARTINO GONZALEZ ESTEBAN (ES)
GUINALDO FERNANDEZ ENRIQUE (ES)
GOYA ABAURREA PABLO (ES)
VINUE SANTOLALLA EDUARDO (ES)
FOLCH CORTES DIEGO (ES)
MARTINO GONZALEZ ESTEBAN (ES)
GUINALDO FERNANDEZ ENRIQUE (ES)
GOYA ABAURREA PABLO (ES)
International Classes:
B64C1/12
Foreign References:
| DE102004035170B3 | 2005-08-18 | |||
| FR1345076A | 1963-12-06 | |||
| US5242523A | 1993-09-07 |
Attorney, Agent or Firm:
ELZABURU, Alberto de (C/ Miguel Ángel 21, Madrid, ES)
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