Patents by Inventor Dieter Duppengiesser

Dieter Duppengiesser 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: 5813623
    Abstract: An apparatus for winding a web on a sleeve has a pair of winding shafts adapted to hold respective such sleeves and each pivotal into a winding position coaxial with a winding axis and into a takeoff position spaced therefrom. A contact roller around which the web passes presses the web radially toward the winding axis so that when a sleeve is in the winding position the contact roller presses the web against it. A cutter can sever the web when same extends from the contact roller to the takeoff position between the contact roller and the takeoff position and thereby produces a leading web end extending from between the contact roller and a sleeve in the winding position.
    Type: Grant
    Filed: July 28, 1997
    Date of Patent: September 29, 1998
    Assignee: Kampf GmbH & Co. Maschinenfabrik
    Inventors: Armin Hutzenlaub, Dieter Duppengiesser
  • Patent number: 4550882
    Abstract: A reel cutting and winding machine for longitudinally cutting a sheet into strips and for winding up the strips on winding cores into separate wound packages. Stationary mounting plates are mounted at either side of the machine, and a cross-member is pivotally mounted between the plates. The cross-member is pivotable into a winding position, a wound package sealing position, and a package depositing position. Lever means is operatively connected to the cross-member and carries the winding core. Carrier levers are pivotably mounted between said plates for movement between a waiting position during the winding process and a second, operating position for cutting the sheets transversely when a roll formation is complete. Adjusting levers are pivotably mounted on said carrier levers means and are adjustable independently of said carrier lever means.
    Type: Grant
    Filed: March 7, 1984
    Date of Patent: November 5, 1985
    Assignee: Erwin Kampf GmbH & Co. Maschinenfabrik
    Inventors: Armin S. P. Hutzenlaub, Dieter Duppengiesser