Manhole assembly in the lower skin of an aircraft wing made of a composite material
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United States of America Patent
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Mar 4, 2014
Issued Date -
N/A
app pub date -
Apr 25, 2011
filing date -
Jan 26, 2011
priority date (Note) -
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Abstract
A manhole assembly in the lower skin (37) of an aircraft wing made of a composite material for giving access to an installation placed inside said aircraft wing such as a fuel tank, comprising an inner cover (31) and an outer cover (33) joined by first fastener means (35); the lower skin (37) being configured with a rebated edge (45) around the manhole so that the outer cover (33) can be mounted over the lower skin (37) maintaining the aerodynamic continuity in the aircraft wing surface; the inner cover (31) being mounted over the lower skin (37) by its inner surface with a sealing profile (41) between them and being joined to the lower skin (37) by second fastener means (47).
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