Having Relatively Movable Type Patents (Class 101/93.45)
Member position controlled electromagnetically (Class 101/93.46)
  • Frame length adjustment
    Patent number: 10112420
    Abstract: In an example implementation, a method of adjusting frame length in an inkjet web press includes measuring a time T1 between a first sensor sensing a first mark and a second sensor sensing a second mark, and measuring a time T2 between the second sensor sensing the second mark and the first sensor sensing a next first mark. The method includes adjusting a gap between printed frames when T1 does not equal T2.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: October 30, 2018
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Carlos Millan-Lorman, Jason C. Hower, Cesar Fernandez, Timothy Wagner