Fairing arrangements for aircraft

Aeronautics and astronautics – Aircraft sustentation – Sustaining airfoils

Reexamination Certificate

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Details

C244S214000, C244S213000, C244S129100

Reexamination Certificate

active

07051982

ABSTRACT:
A fairing arrangement for bridging an aircraft fixed structure (14) and a control surface (10) hingedly mounted on and angularly displaceable with respect to the aircraft structure is provided, together with a method of producing a flexible seal member for such an arrangement. The fairing arrangement includes first and second fairing portions (22, 24) on the fixed aircraft structure (14) and control surface (10) respectively with an intermediate flexible seal (26) disposed between them. The flexible seal (26) is of composite construction being made of rubber-like material with a series of reinforcing plies (341to345). The plies are of fabric construction and the seal is deformable to accommodate differential movement between the first and second fairing portions (22, 24) to provide a continuous seal therebetween.

REFERENCES:
patent: 4213587 (1980-07-01), Roeseler et al.
patent: 4858853 (1989-08-01), Westerman et al.
patent: 5071092 (1991-12-01), Williams et al.
patent: 5156360 (1992-10-01), Shine
patent: 5388788 (1995-02-01), Rudolph
patent: 5518210 (1996-05-01), Friberg
patent: 2 235 169 (1991-02-01), None
patent: 2 238 026 (1991-05-01), None
patent: 2 238 991 (1991-06-01), None

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