By Bed And Travelling Cylinder Printer Patents (Class 493/322)
  • Patent number: 7651454
    Abstract: Device for printing Braille characters on cardboard blanks travelling in a folder-gluer along a substantially planar path, the device comprising rotary embossing tools carried by two respective parallel shafts rotatably mounted above and below of the plane of said path and operable for printing Braille characters on their blanks during their run through the folder-gluer. The tools are supported on shafts and the tools are adjustable axially and angularly with respect to each other.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: January 26, 2010
    Assignee: BOBST S.A.
    Inventors: Jacques Reymond, Roberto Valterio, Christian Butty