Patents Represented by Attorney, Agent or Law Firm Herbert J. Lerner
  • Patent number: 6257134
    Abstract: A method for safeguarding against the entry of foreign bodies into a nip between two cylinders, which includes applying a deflection movement to one of the cylinders counter to a spring force applied thereto so as to overcome the spring force and, in accordance with a prescribed deflection distance, alternatively keeping the spring force to be overcome constant or reducing the spring force; and a device for performing the method.
    Type: Grant
    Filed: July 23, 1999
    Date of Patent: July 10, 2001
    Assignee: Heidelberger Druckmaschinen Aktiengesellschaft
    Inventors: Mathias Zuber, Ludwig Becker