Circulating Bed Patents (Class 101/263)
  • Patent number: 6748857
    Abstract: A printing press with crop mark setting device and process is provided. A printing couple for printing on a web is used with a lengthwise cutting device for cutting the printed web lengthwise into a first web strand and at least one second web strand. A convergence device converges the web strands or for converging the web strands with at least one other web strand each to provide one or more converged web strands, the convergence device including a turning bar device. A cross-cutting device cross-cuts the converged web strands. A crop mark sets a crop mark of the web strands that is related to the cross cutting. The crop mark setting device has a first deflecting device for deflecting the first web strand around a first deflection axis and a second deflecting device for deflecting the second web strand around a second deflection axis.
    Type: Grant
    Filed: July 28, 2003
    Date of Patent: June 15, 2004
    Assignee: Maschinenfabrik Wifag
    Inventors: Thomas Seiler, Daniel Burri, Martin Fröhlich