Patents by Inventor Friedbert Papenheim

Friedbert Papenheim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5435751
    Abstract: Device for connecting a coaxial cable end to a contact socket A device for connecting a coaxial cable end (2a) which may be provided with a cable end-plug (4) to a contact socket (3) comprises a further socket element (9) surrounding the contact socket (3), a seal (8) positioned between the further socket element (9) and the coaxial cable (2a), and a pressing element (11,12) which can deform the seal into contact with the coaxial cable (2a) and the further contact element (9). The device provides both a good seal, and strain relief to the completed connection.
    Type: Grant
    Filed: August 23, 1993
    Date of Patent: July 25, 1995
    Assignee: Raychem GmbH
    Inventors: Friedbert Papenheim, Gerhard Feiler
  • Patent number: 5399811
    Abstract: A device for sealing cables entering a cable coupling sleeve, comprises a sealing plate consisting of at least two elements which fit together to form openings for insertion of cables. The sealing plate is formed by a substantially centrally arranged inner disc element (5) having opening regions at its outer edge, and by ring elements (6) which externally surround all the opening regions when the device is in its closed position. Optionally sealing material may be positioned around the cables.
    Type: Grant
    Filed: March 9, 1993
    Date of Patent: March 21, 1995
    Assignee: Walter Rose GmbH & Co. KG
    Inventors: Dieter Fremgen, Friedbert Papenheim