Patents by Inventor Rolf Kernbach

Rolf Kernbach 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).

  • Device for washing the outer cylindrical surface of a cylinder of a rotary printing press
    Patent number: 5746130
    Abstract: A device for washing the outer cylindrical surface of a cylinder of a rotary printing press comprising a reservoir containing cleaning fluid as well as rollers for metering and applying cleaning fluid onto the outer cylindrical surface and for removing ink residues from said outer cylindrical surface, thus ensuring a uniform cleaning over a number of wash-up runs, without increasing the consumption of cleaning fluid, and without causing additional maintenance work.
    Type: Grant
    Filed: August 16, 1995
    Date of Patent: May 5, 1998
    Assignee: Heidelberger Druckmaschinen Aktiengesellschaft
    Inventors: Gunter Andl, Rolf Kernbach