B - Operations – Transporting – 41 – F
Patent
B - Operations, Transporting
41
F
101/82
B41F 21/00 (2006.01) F24H 3/00 (2006.01)
Patent
CA 2009815
A sheet delivery for rotary printing presses according to the present invention is of the type where the supplied sheets are deposited on a lowerable delivery table to form a pile of sheets, with a bar grate as temporary-pile apparatus. The bar grate is slidable and slides when there is a full pile of sheets. In this position the front end of the bar grate rests on a support. The support is in the form of a rail supported in such a manner that it is displaceable horizontally out of the area of the pile of sheets by means of an adjusting mechanism. With this arrangement the support for the bar grate does not impare the operation of the sheet delivery.
Dans la présente invention, le mécanisme d'alimentation de feuilles de papier pour une presse rotative appartient au type de système où les feuilles sont posées sur un plateau coulissant, y formant une pile, ce plateau étant muni d'une tige ajustant la pile. La tige est mobile et sa partie antérieure vient s'appuyer sur un support lorsque la pile de feuilles est complète. Le support prend la forme d'un guide qu'un mécanisme déplace horizontalement hors de la région occupée par la pile de feuilles. Cette disposition permet d'éviter que la tige ne nuise au fonctionnement du mécanisme d'alimentation en feuilles.
Henn Manfred
Kelm Carsten
Heidelberger Druckmaschinen Aktiengesellschaft
Johnson Douglas S. Q.c.
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