Tube seal
AssigneeFreudenberg-NOK General Partnership
InventorsAdam K. PARSLEY, Zachary A. SCHULTZ
Life of this patent
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Abstract
A tube seal includes a cylindrical tube and an elastomeric seal body molded to the cylindrical tube. The elastomeric seal body includes a pair of seal lip regions extending from opposite ends of the rigid cylindrical tube and inserted into a respective bore of a pair of opposing members for providing a sealing relationship there between. The seal lip regions each include, in an unassembled condition, an axially extending seal lip and a radially outwardly extending seal lip connected to the ends of the rigid cylindrical tube by an elastomeric hinge region.
Claims24
A sealing assembly, comprising:
- a pair of opposing members each including a bore having an inner diameter;
- and
- a tube seal including a cylindrical insert and an elastomeric seal body molded to an outer surface of the cylindrical insert, the elastomeric seal body including a pair of seal lip regions extending from opposite ends of the cylindrical insert and inserted into a respective bore of the pair of opposing members, the seal lip regions each including, in an unassembled condition, an axially extending seal lip and a radially outwardly extending seal lip connected to the ends of the cylindrical insert by an elastomeric hinge region.
A tube seal for insertion in respective bores in a pair of opposed members, the tube seal comprising:
- a cylindrical insert;
- and
- an elastomeric seal body molded to an outer surface of the cylindrical insert, the elastomeric seal body including a pair of seal lip regions extending from opposite ends of the cylindrical insert, the seal lip regions each including an axially extending seal lip and a radially outwardly extending seal lip connected to the ends of the cylindrical insert by an elastomeric hinge region.
Dependencies are inferred from the claim text.