Patents by Inventor Claus Drehobl

Claus Drehobl 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: 4455518
    Abstract: A control provision is provided for separating sheets of printed matter. An initiator serves to generate electrical pulses proportional to the transport speed, which are transformed into compensation times depending on the pulses of the operating delay time and of the fall delay time of the servo components, and which are connected to the servo components via coupling elements and following selection or control circuits. A transport means moves the printed material, a distributing guide is operated by the servo components and the sheets to be sorted out are removed independent from the speed of transport and without interference or disturbance of the other sheets.
    Type: Grant
    Filed: December 7, 1981
    Date of Patent: June 19, 1984
    Assignee: Veb Kombinat Polygraph "Werner Lamberz" Leipzig
    Inventor: Claus Drehobl