Sealing profile with U-shaped cross-section and inside sealing lips
First Claim
1. Sealing profile, comprising a basic body being formed of elastomeric material and having a U-shaped cross section defining an inner surface thereof with sides, a metallic reinforcement inlay disposed in said basic body, sealing lips integrally formed on said inner surface of said basic body, at least one of said sealing lips on one of said sides of said inner surface of said basic body being formed of the same material as said basic body, said at least one sealing lip having a substantially triangular cross section defining corners and an enlarged head surface, one of said corners pivotally connecting said at least one sealing lip to said basic body, and said enlarged head surface of said sealing lip having a concavely curved recess formed therein.
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Accused Products
Abstract
A sealing profile includes a basic body being formed of elastomeric material and having a U-shaped cross section defining an inner surface thereof with sides. A metallic reinforcement inlay is disposed in the basic body. Sealing lips are integrally formed on the inner surface of the basic body. At least one of the sealing lips on one of the sides of the inner surface of the basic body is formed of the same material as the basic body. The at least one sealing lip has a substantially triangular cross section defining corners and an enlarged head surface. One of the corners pivotally connects the at least one sealing lip to the basic body. The enlarged head surface of the sealing lip has a concavely curved recess formed therein.
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Citations
5 Claims
- 1. Sealing profile, comprising a basic body being formed of elastomeric material and having a U-shaped cross section defining an inner surface thereof with sides, a metallic reinforcement inlay disposed in said basic body, sealing lips integrally formed on said inner surface of said basic body, at least one of said sealing lips on one of said sides of said inner surface of said basic body being formed of the same material as said basic body, said at least one sealing lip having a substantially triangular cross section defining corners and an enlarged head surface, one of said corners pivotally connecting said at least one sealing lip to said basic body, and said enlarged head surface of said sealing lip having a concavely curved recess formed therein.
Specification