Patents by Inventor Vilmar Boeck

Vilmar Boeck 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).

  • Turnover device for a web-shaped recording medium
    Patent number: 5467179
    Abstract: A turnover device for turning a web-shaped recording medium over between two electrographic printer or copier devices working in tandem mode, the crossing point of the turning elements is arranged offset a distance .pi.r/.sqroot.2 in the direction of the deflector element relative to the middle of the supplied recording medium, taking the cross sectional dimensions of the turning elements into consideration. A lateral offset of the recording medium is thereby avoided.
    Type: Grant
    Filed: January 24, 1994
    Date of Patent: November 14, 1995
    Assignee: Siemens Nixdorf Informationssysteme AG
    Inventors: Vilmar Boeck, Peter-Paul Kalhoff