Patent · US Active

Lintel structure for aircraft fuselage and fuselage comprising such a lintel

US11312469B2 · kind B2 · utility

0Cited by

0References

11Claims

0Family size

Assignee

STELIA AEROSPACE

Inventors

Hervé Ducournau · Rochefort, FR
Alain PRUDENT · Colomiers, FR
Florian Gauchet · Rochefort, FR

Key dates

Filing date	Jul 17, 2015
Grant date	Apr 26, 2022
Priority date	—
Expiry date	Jul 26, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB64C1/1492
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An aircraft fuselage includes a structure, considered in respect of all or part of the fuselage, with fuselage upper sub-structure constituting an upper part of the fuselage and a fuselage bottom sub-structure constituting a lower part of the fuselage. Openings in the structure of the fuselage are intended for the installation of windows or doors for exiting the fuselage. Furthermore, the fuselage upper sub-structure and the fuselage bottom sub-structure form fuselage sub-structures that are assembled with one another via at least one lintel in which all or some of the openings intended for installing the exit doors or windows are formed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.