Invention Grant
US09126671B2 Stiff panel for aircraft, comprising stiffeners with notched cores
有权
用于飞机的刚性板，包括具有凹口芯的加强筋
- Patent Title: Stiff panel for aircraft, comprising stiffeners with notched cores
- Patent Title (中): 用于飞机的刚性板，包括具有凹口芯的加强筋
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Application No.: US13557390Application Date: 2012-07-25
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Publication No.: US09126671B2Publication Date: 2015-09-08
- Inventor: Jéôme Dubost , Jean Claude Lacombe
- Applicant: Jéôme Dubost , Jean Claude Lacombe
- Applicant Address: FR
- Assignee: Airbus Operations S.A.S.
- Current Assignee: Airbus Operations S.A.S.
- Current Assignee Address: FR
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: FR1156855 20110727
- Main IPC: B64C1/12
- IPC: B64C1/12 ; B64C1/06 ; E04C2/32 ; B64C3/18 ; B64C1/00
Abstract:
A stiffened panel includes a panel at least one of whose surfaces is equipped with stiffeners each of which includes a base that is pressed against the surface of panel, as well as a core that is oriented orthogonally relative to the base and whose first longitudinal edge is integral to the latter. At least one of the stiffeners includes a multitude of notches that cross over a second longitudinal edge of the core opposite the first edge, so that they extend towards the outside of the stiffener.
Public/Granted literature
- US20130026292A1 STIFF PANEL FOR AIRCRAFT, COMPRISING STIFFENERS WITH NOTCHED CORES Public/Granted day:2013-01-31
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