EP 3747808 B1 20231115 - DEVICE AND METHOD FOR FEEDING BLANKS TO A MACHINE FOR FURTHER PROCESSING
Title (en)
DEVICE AND METHOD FOR FEEDING BLANKS TO A MACHINE FOR FURTHER PROCESSING
Title (de)
VORRICHTUNG UND VERFAHREN ZUM ZUFÜHREN ZUSCHNITTEN AN EINE MASCHINE ZUR WEITERVERARBEITUNG
Title (fr)
DISPOSITIF ET PROCÉDÉ POUR ALIMENTER DES FLANS DANS UNE MACHINE DE TRANSFORMATION ULTÉRIEURE
Publication
Application
Priority
IT 201900008109 A 20190605
Abstract (en)
[origin: EP3747808A1] A device for feeding blanks (100) to a packing machine, comprising feed means (2) for feeding a stack (P) of blanks (100) and at least one stop element (4) configured to allow or prevent picking up the front blank (100) of the stack (P), wherein the feed means (2) comprise at least one compensating belt (6) having an upper section (7) running parallel to the feed direction (A) of the stack (P) of blanks (100) and defining a bottom support of a predefined portion of the stack (P) of blanks (100) and wherein the compensating belt (6) is a suction belt connected to a pneumatic suction source and is associated with adjustment means configured to adjust the feed speed of the compensating belt (6) in such a way as to vary the thrust on the stop element (4). [Figure 1]
IPC 8 full level
B65H 1/02 (2006.01); B65H 3/04 (2006.01); B65H 3/12 (2006.01); B65H 7/02 (2006.01)
CPC (source: EP)
B65H 1/025 (2013.01); B65H 3/045 (2013.01); B65H 3/124 (2013.01); B65H 7/02 (2013.01); B65H 2406/32 (2013.01); B65H 2513/10 (2013.01); B65H 2515/30 (2013.01); B65H 2701/176 (2013.01)
C-Set (source: EP)
Citation (examination)
US 2012012440 A1 20120119 - GASSER MARCUS [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3747808 A1 20201209; EP 3747808 B1 20231115; PL 3747808 T3 20240408
DOCDB simple family (application)
EP 20177978 A 20200603; PL 20177978 T 20200603