Patents Assigned to Flex, Incorporated
  • Face seal
    Patent number: 3975027
    Abstract: A lubricant retaining face seal useful, for example, in a pivoting mechanical connection, and having a flexible compressible annular sealing lip comprising a conical sealing surface to provide significant annular area of sealing engagement between seal and mating surface. A modified form includes an O-ring around the sealing lip to insure sealing under light loads and to overcome compression set of the lip.
    Type: Grant
    Filed: July 18, 1975
    Date of Patent: August 17, 1976
    Assignee: Flex, Incorporated
    Inventor: James J. D'Amico