EP 1065162 A2 20010103 - Cross-lapping machine for continuously creasing, folding and cross-lapping corrugated board material
Title (en)
Cross-lapping machine for continuously creasing, folding and cross-lapping corrugated board material
Title (de)
Vorrichtung zum kontinuierlichen Rillen, Falten und Zickzackstapeln von Wellpappe
Title (fr)
Machine pour rainurer, plier et empiler en zigzag en continu des cartons ondulés
Publication
Application
Priority
IT MI991426 A 19990628
Abstract (en)
The present invention relates to a cross-lapping machine (6) for creasing, folding and cross-lapping a corrugated board material fed as a continuous web (3), characterized in that the machine comprises a rotary element, having, in elevation view, a polygonal cross-section (10'), preferably an octagonal cross-section, including, at the apex of the octagon, a creasing contour (32) pressing the corrugated board material layers, the creasing contour (32) cooperating with a counter-roller (7) including a second creasing contour (32), and so timed that the mentioned creasing contours (32) deform, at a cross direction and opposite positions, but coinciding with one another, the corrugated board material strip (3) conveyed into the machine body. <IMAGE>
IPC 1-7
IPC 8 full level
B65H 45/101 (2006.01); B65H 45/20 (2006.01)
CPC (source: EP)
B65H 45/1015 (2013.01); B65H 45/20 (2013.01); B65H 2701/11231 (2013.01); B65H 2701/1762 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1065162 A2 20010103; EP 1065162 A3 20030212; EP 1065162 B1 20040818; AT E273912 T1 20040915; DE 60013042 D1 20040923; DE 60013042 T2 20050818; ES 2226655 T3 20050401; IT 1312523 B1 20020417; IT MI991426 A0 19990628; IT MI991426 A1 20001228
DOCDB simple family (application)
EP 00111797 A 20000605; AT 00111797 T 20000605; DE 60013042 T 20000605; ES 00111797 T 20000605; IT MI991426 A 19990628