Joints and connections – Molded joint – Including mechanical interlock
Patent
1989-02-06
1990-03-20
Kundrat, Andrew V.
Joints and connections
Molded joint
Including mechanical interlock
29513, 244123, 403266, 403274, 403282, F16B 100
Patent
active
049096559
ABSTRACT:
The invention relates to a joint for aircraft wing skins which have previously been connected to support substructures by rivets or other mechanical fasteners which create stress points and leakage points when aircraft wings are filled with fuel. The invention utilizes interleaved plies of a composite fabric to mechanically interlock the wing skin and support substructure. Use of the invention increases the structural integrity of the connection joint between wing skin and support substructure.
REFERENCES:
patent: 251094 (1881-12-01), Carr
patent: 254842 (1882-03-01), Pflug
patent: 3995080 (1976-11-01), Cogburn et al.
patent: 4331495 (1982-05-01), Lackman et al.
patent: 4395450 (1983-07-01), Whitener
patent: 4786343 (1988-11-01), Hertzberg
patent: 4811540 (1989-03-01), Kallies et al.
Bordas Carol I.
Grumman Aerospace Corporation
Kundrat Andrew V.
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