Patents by Inventor Hans Van Der Horst

Hans Van Der Horst 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).

  • Patent number: 6055908
    Abstract: The invention relates to a method and device for positioning a flexible printing plate in a desired position on a flexible carrier arranged on a table, the method comprising the steps of placing the printing plate at a first easily accessible position on the table and subsequently moving the printing plate from the first position to the desired position on the flexible carrier in accordance with a predetermined direction and distance; and wherein the device comprises a flat table, means for positioning the flexible carrier, means for determining the location of the carrier in a first easily accessible position, and transporting means for transferring the printing plate from the first position to the predetermined position on the flexible carrier.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: May 2, 2000
    Assignee: AV Flexologic B.V.
    Inventor: Hans Van Der Horst
  • Patent number: 5488781
    Abstract: The invention relates to an apparatus for positioning flexible printing plates comprising at least two markings on a printing cylinder, a support device for the printing cylinder, a projection device for projecting reference marks on the printing cylinder at a location where the markings will have to come, a display device for displaying the markings and the reference markings, and a positioning table extending substantially horizontal for locating the printing plate to be positioned.
    Type: Grant
    Filed: December 13, 1994
    Date of Patent: February 6, 1996
    Assignee: AV Flexologic B.V.
    Inventor: Hans Van Der Horst
  • Patent number: 5485782
    Abstract: Apparatus for printing onto a substrate printing plates manufactured from flexible material, comprising: a frame; a forme cylinder mounted in the frame and adapted to receive the printing plate; a counter-pressure cylinder mounted in the frame; a guide for carrying the substrate for printing between the forme cylinder and the counter-pressure cylinder; a drive for driving the forme cylinder and the counter-pressure cylinder, wherein the drive is adapted to drive the forme cylinder and the counter-pressure cylinder at a different peripheral speed.
    Type: Grant
    Filed: March 13, 1995
    Date of Patent: January 23, 1996
    Assignee: AV Flexologic B.V.
    Inventor: Hans Van Der Horst