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US 2012/0267475 A1Published application
Acoustic seal for aircraft
OwnerFernando Camposinventor
Life of this patent
Estimating the term…
Abstract
An acoustic seal device is placed around the periphery of aircraft doors for reducing reducing wind noises transmitted into the aircraft cabin by the door gaps without adding additional weight to the aircraft. The acoustic seal includes a pre-shaped body made of a soundproofing material. The pre-shaped body is adapted to be secured to a door opening and has a shape that matches the shape of the door opening.
Claims9
An acoustic seal comprising:
- a pre-shaped body made of a soundproofing material;
- wherein the pre-shaped body is adapted to be secured to an aircraft door opening;
- and
- wherein the pre-shaped body has a shape that matches a shape of the aircraft door opening.
1 more element
An acoustic seal comprising:
- a pre-shaped body made of a soundproofing material;
- a cover attached to the pre-shaped body;
- wherein the pre-shaped body is adapted to be secured to a door opening;
- and
- wherein the pre-shaped body has a shape that matches a shape of the door opening.
2 more elements
Dependencies are inferred from the claim text.