Patents Assigned to Continental Cummi-Werke Aktiengesellschaft
  • Pneumatic tire for a vehicle wheel
    Patent number: 4121640
    Abstract: A pneumatic tire for a vehicle wheel, according to which in the hollow chamber of the pneumatic tire there is arranged a hollow emergency ring or an emergency tube with one or more peripheral protrusions having running-up flanks which when moving into the respective flattened effective surface are substantially located in the elongation of an imaginary secant determined by the respective flattened effective surface.
    Type: Grant
    Filed: August 31, 1976
    Date of Patent: October 24, 1978
    Assignee: Continental Cummi-Werke Aktiengesellschaft
    Inventors: Hermann Henning, Johannes Kosanke, Henryk Pakur, Hermann Wittneben, Reinhard Tiemann