Absorber
AssigneeTusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi
InventorsHakan Yavas, Murat Koksal, Ahmet Alptug Tanrikulu, Akin Dagkolu, Atayil Koyuncu
Life of this patent
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Abstract
An absorber that has at least one source provided in air and/or space vehicles, transmitting vibrations to the vehicle, a bracket disposed under the source, allowing the source to be fixed into the air and/or space vehicle, at least one first part with a negative Poisson's ratio, at least one second part with a positive Poisson's ratio, and at least one apparatus disposed between the source and the bracket, having the first part and the second part and enabling an almost complete absorption of the vibrations transmitted by the source.
Claims11
An absorber (1) comprising:
- at least one source (K) provided in air and/or space vehicles, transmitting vibrations to the vehicle,
- a bracket (B) disposed under the source (K), allowing the source (K) to be fixed into the air and/or space vehicle,
- at least one first part (2) with a negative Poisson's ratio,
- at least one second part (3) with a positive Poisson's ratio,
- at least one apparatus (4) disposed between the source (K) and the bracket (B), having the first part (2) and the second part (3) and enabling an almost complete absorption of the vibrations transmitted by the source (K),
- wherein the first part (2) and the second part (3) comprised by the apparatus (4) are manufactured from the same material in one piece with each other by an additive manufacturing method and arranged in a consecutive manner radially from the center towards the exterior such that at least one of the first part (2) or the second part (3) is disposed in the center and at least the other one almost completely surrounds the one in the center;
- and
- wherein the apparatus (4) is produced from AlSi10Mg or AlSi7Mg materials, and wherein the body (5) has apparatuses (4) located at the corners of an equilateral hexagon on the bracket (B).
Dependencies are inferred from the claim text.