Patent · US Active

Sealing device between a cross member and insulation blanket provided at an aircraft fuselage

US8882038B2 · kind B2 · utility

0Cited by

7References

19Claims

0Family size

Assignee

AIRBUS OPERATIONS SAS · FR

Inventors

Olivier Piuzzi · Tournefeuille, FR
Francois Rouyre · Colomiers, FR

Key dates

Filing date	Nov 22, 2011
Grant date	Nov 11, 2014
Priority date	—
Expiry date	Feb 7, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB64C1/403
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An insulation blanket to be connected at the inside surface (16) of an aircraft fuselage, includes at least one opening that allows a through element (20) to pass, at which is connected a sealing device, characterized in that this sealing device includes a core (28) that is combined with a body (30) that extends over a closed contour delimiting the opening (26), with the core (28) having a spring action that tends to flatten the body (30) against the through element (20) over at least a part of the circumference of the opening (26).

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