Article-timing Stop Patents (Class 101/239)
  • Patent number: 7305921
    Abstract: In order to process inexpensive printing materials in connection with the processing of an extremely wide range of coating media, such as solvent-containing printing inks, and, moreover, in connection with variable format configuration and extremely flexible processing processes, provision is made to couple a web-fed rotary press and a sheet-fed rotary press to each other. For this purpose, a transfer assembly 7 in the form of a roll-sheet feeder is arranged between the presses.
    Type: Grant
    Filed: October 21, 2004
    Date of Patent: December 11, 2007
    Assignee: MAN Roland Druckmaschinen AG
    Inventors: Jürgen Schölzig, Hans-Willy Schütz
  • 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: 5765483
    Abstract: A device for a format-dependent adjustment of cut-off length in a delivery region of a rotary printing press having a device for nonstop operation, with stops for the trailing edge of the sheets to be delivered, includes a separating band revolving perpendicularly to the sheet transport direction, the separating band being integrated in a frame structure arranged so as to be displaceable in a horizontal direction, the stops for the sheet edge and a sheet-braking device being carried by the frame structure.
    Type: Grant
    Filed: March 28, 1997
    Date of Patent: June 16, 1998
    Assignee: Heidelberger Druckmaschinen AG
    Inventors: Rainer Klenk, Bernhard Waltenberger
  • Patent number: 4054092
    Abstract: Apparatus for feeding, separating, counting and stacking documents at high speed. Documents are stacked in the infeed conveyor and are bottom fed preferably by closed loop belts and an eccentric wheel which continuously jogs the stack. Drive rollers support the closed loop belts which serve to feed the bottom-most documents beneath cooperative stripper means which assures the feeding of only one document at a time towards acceleration rollers and a cooperating platen roller for accelerating documents fed therebetween to provide a gap between succeeding documents to enable a sensor to accurately count the documents. Counted documents are driven from an outfeed location into a stacker having a floor positioned beneath the outfeed location by a distance selected to prevent incoming documents from being interleaved in their improper order and from interfering with the documents being fed into the stacker. The platen roller also serves as a backing roller for endorsing means.
    Type: Grant
    Filed: September 30, 1975
    Date of Patent: October 18, 1977
    Assignee: Brandt-Pra, Inc.
    Inventors: Peter J. Loftus, John A. DiBlasio