Patents by Inventor Dietmar Knolke

Dietmar Knolke 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).

  • Multiple-station winding machine for the winding of webs of foil or the like
    Patent number: 5273222
    Abstract: A contact roller is shiftable in two mutually perpendicular directions so that it can press the cut end of a web, e.g. of thin scratch-sensitive film, against an empty roll in a waiting position while maintaining contact with the roll being completely wound in the winding position. The empty sleeve and the wound roll are mounted upon arms of a turret or the like so as to be swingable about a command axis but independently of one another.
    Type: Grant
    Filed: May 15, 1992
    Date of Patent: December 28, 1993
    Assignee: Kampf GmbH & Co. Maschinenfabrik
    Inventors: Armin Hutzenlaub, Peter Orbach, Dietmar Knolke