Aeronautics and astronautics – Aircraft structure – Fuselage and body construction
Patent
1996-10-02
1999-04-20
Jordan, Charles T.
Aeronautics and astronautics
Aircraft structure
Fuselage and body construction
244 1N, 244133, 181208, 181290, 428 98, 428192, B64C 100
Patent
active
058950133
ABSTRACT:
A constrained damping layer assembly includes a first constraining layer adapted for being secured to a first portion of an aircraft frame, and a second constraining layer adapted for being secured to a second portion of the aircraft frame. A damping material is sandwiched between the first constraining layer and the second constraining layer. The damping material includes a first side, which is adapted for slidably contacting the first constraining layer, and further includes a second side, which is adapted for slidably contacting the second constraining layer. The first constraining layer is adapted for sliding in a first direction upon introduction of a sheer load onto the interior panel, and the second constraining layer is adapted for sliding in a second direction upon introduction of a sheer load onto the interior panel.
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Dinh Tier
Jordan Charles T.
McDonnell Douglas Corp.
Stout Donald E.
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