Article-timing Stop Patents (Class 101/241)
  • Patent number: 6557468
    Abstract: The delivery for a sheet-processing machine, such as a sheet-fed rotary printing press, has several braking devices which are movable transverse to a sheet transport direction. The delivery also has a sheet guiding elements that respectively cover the interspaces between adjacent braking devices at a level of the top edges. The sheet guiding devices are formed from a flexible tape material. The length of the tape transverse to the direction of sheet transport and seen from above is adjustable to the spacing between the adjacent braking devices.
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: May 6, 2003
    Assignee: Heidelberger Druckmaschinen AG
    Inventors: Carsten Kelm, Richard Mack, Klaus Thome
  • Patent number: 6510792
    Abstract: A device for forming a pile of sheets by means of a pile carrier and a stop. The stop can be swung around a horizontal geometric axis in a first direction away from the pile against a first actuating force of an actuating device and then swung back in the opposite direction by means of the actuating device while simultaneously raising the stop until reaching its alignment position on a second, higher level. So that the stop retains its alignment regardless of the level on which the stop is located, the device is provided with a guide which guide forces the vertical dislocation of the geometric axis, and with an end stop by means of which the stop is kept in the same alignment at any of the elevations assumed by the stop.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: January 28, 2003
    Assignee: Heidelberger Druckmaschinen Aktiengesellschaft
    Inventor: Frank Gunschera