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US 7,063,327 B2Granted
Sealing element
AssigneeFederal Mogul Sealing Systems Bretten GmbH & Co.KG
InventorRalf Salameh
Life of this patent
Estimating the term…
Abstract
A sealing element, especially a flat seal, consisting of a metal-supported elastomer material, containing sealing profiles that are offset form one another, between which, at given intervals, elements that provide acoustic de-coupling, also made of elastomer material, are located.
Claims11
A sealing element seal, comprising:
- a sealing element of an elastomer material, having spaced-apart sealing profiles, between which, at given intervals, de-coupling elements that provide acoustic de-coupling, also made of elastomer material, are located;
- said de-coupling elements having a generally hemi-spherical crown and wherein the height of the de-coupling elements is approximately 30% to 50% of the height of the sealing profiles.
Dependencies are inferred from the claim text.