Sealing device for a flap track in a belly fairing of an...

Aeronautics and astronautics – Aircraft structure – Details

Reexamination Certificate

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Details

C244S129100, C244S129400, C244S123100, C244S213000

Reexamination Certificate

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07422177

ABSTRACT:
Sealing device for the flap track for the flap-actuating shaft, in the belly fairing of an aircraft, with a top hollow body1and a bottom hollow body7which are flexibly compressible, each comprising at least one interior chamber2, 8with open sides2a,2b, a wall3, 9with respective external contact surfaces3awhich are in flexible contact with each other, the outer surfaces4a,10aof the front walls4, 10of the hollow bodies1, 7jointly forming an outer sealing surface11which covers the flap track19, said hollow bodies1,7having jointly a vertical compression flexibility such that the contact surfaces3a,9aretract around the actuating shaft20, the interior chambers2, 8extending between the front walls4, 10and rear walls5, 11of the hollow bodies2, 7.

REFERENCES:
patent: 2405726 (1946-08-01), Zap
patent: 2984506 (1961-05-01), Andresen et al.
patent: 3031198 (1962-04-01), Hudson
patent: 3480237 (1969-11-01), Appleby
patent: 3486720 (1969-12-01), Seglem et al.
patent: 3917194 (1975-11-01), Muller
patent: 4434959 (1984-03-01), Rudolph
patent: 4618109 (1986-10-01), Victor
patent: 5161757 (1992-11-01), Large
patent: 5458343 (1995-10-01), Dornfeld et al.
patent: 5839698 (1998-11-01), Moppert
patent: 6299108 (2001-10-01), Lindstrom et al.
patent: 2011345 (1971-09-01), None
patent: 1508788 (1978-04-01), None

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