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AssigneeFreudenberg Sealing Technologies S.A.S. Di Externa Italia S.R.L.U.
InventorsPasquale Angiulli, Luca Breusa, Massimo Barban, Stefano Miletto, Maurizio Buro, Andrea Berta
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A gasket for sealing a compartment between rotating and fixed members. The gasket has a first ring; a second ring radially more external than the first ring; a first annular elastomeric element carried by the first ring and defining at least a first annular sealing lip cooperating with the second ring to counter the passage of external contaminants inside the compartment; a second annular elastomeric element carried by the second ring and defining at least a second annular sealing lip cooperating with the first ring to counter the passage of lubricant to the outside; a third ring coupled to the second ring and extending from this latter towards the axis of the gasket; and at least a third annular sealing lip, overhangingly projecting from the first elastomeric element and cooperating with the third ring to counter the passage of external contaminants from the outside towards the first sealing lip.
A gasket for sealing a compartment between two members, one fixed and the other rotating, so as to prevent the passage of lubricant from a first ambient to a second ambient, arranged on opposite sides of said compartment, and to at least hinder the passage of external contaminants from said second ambient to said first ambient, said gasket having an annular configuration about a middle axis and having a first and a second axial opposite ends adapted to be arranged, in use, facing said first and second ambient, respectively, said gasket comprising:
A gasket for sealing a compartment between a first member and a second member, said gasket having an annular configuration about a middle axis and having a first axial end and a second axial end opposite the first axial end, said gasket comprising:
Dependencies are inferred from the claim text.