Umbrella seal for aircraft

Details Umbrella seal for aircraft Umbrella seal for aircraft

1990-02-05

1992-04-21

Peters, Jr., Joseph F.

Aeronautics and astronautics

Aircraft structure

Details

244121, 244123, B64C 112

Patent

active

051060370

ABSTRACT:
An improved seal assembly positionable to cover a gap between aircraft panels. The seal assembly includes an umbrella seal and primary nodes extending therefrom into the gap. The seal assembly also includes secondary nodes in the gaps secured with respect to the panels and positioned between the primary nodes. The primary and secondary nodes having apertures aligned along a common axis. An elongated pin extends through the apertures of the primary and secondary nodes. The assembly further includes a cross seal positionable with its ends secured over ends of adjacent umbrella seals.

REFERENCES:
patent: 2441087 (1948-05-01), Symer
patent: 2473728 (1949-06-01), Rutledge
patent: 2881994 (1959-04-01), Michael
patent: 3054484 (1962-09-01), Griffiths et al.
patent: 3075234 (1963-01-01), Speakman

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