Gaskets
AssigneeEngineering Components Limited
InventorsClinton B. Barker, Martin E. J. Wright
Life of this patent
Estimating the term…
Abstract
A gasket has an eyelet attached to a flat body portion 1 and the eyelet includes primary (6) and secondary (2,3) sealing zones. An annular seal of a rubber sealing material (9,10) is deposited on the eyelet at least between the primary and secondary sealing zones. The seal of rubbery material may also extend over part or all of the secondary sealing portion of the eyelet and may extend on to the body portion.
Claims7
A gasket comprising a flat body portion formed with an aperture, said aperture containing an eyelet attached to the edge of said flat body portion, the eyelet including primary and secondary sealing coaxial annular portions, said primary and secondary sealing portions being separated by a groove, and an annular seal of a rubbery sealing material deposited on said eyelet at least between said primary and secondary sealing portions, said sealing material filling said groove.
Dependencies are inferred from the claim text.