Patents by Inventor Oswald Josef Vath

Oswald Josef Vath 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).

  • Cutter bar for a cutting cylinder
    Patent number: 5839343
    Abstract: A cutter bar which is usable in a cutting cylinder to sever paper web trains utilizes spaced clamping strips, that contain spaced pressure strips, to sandwich a cutter blade. The pressure strips have pressure surfaces that extend out adjacent a cutter edge of the cutter blade. These pressure surfaces are compressed radially inwardly during operation of the cutting cylinder. The pressure strips are made of a small-celled, synthetic rubber material and support the cutter in a vibration-damping manner.
    Type: Grant
    Filed: May 19, 1997
    Date of Patent: November 24, 1998
    Assignee: Koenig & Bauer-Albert Aktiengesellschaft
    Inventors: Horst Bernhard Michalik, Oswald Josef Vath