Seal for aircraft boarding stairs or boarding bridge
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United States of America Patent
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Apr 22, 2008
Grant Date -
May 17, 2007
app pub date -
Aug 18, 2006
filing date -
Aug 20, 2005
priority date (Note) -
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Abstract
The Object of the invention as a seal for aircraft boarding stairs or for an aircraft boarding bridge, said seal comprising a U-shaped bellows (5) spanning a gangway bottom plate (10), said bellows (5) comprising a flexible frame (3) at its one open end, said flexible frame having a bumper (4) made from an elastically resilient material, whereby the bellows (5) is separable.
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