EP 2485974 A1 20120815 - DEVICE FOR CUTTING PAPER WEBS
Title (en)
DEVICE FOR CUTTING PAPER WEBS
Title (de)
VORRICHTUNG ZUM SCHNEIDEN VON PAPIERBAHNEN
Title (fr)
DISPOSITIF POUR COUPER DES BANDES DE PAPIER
Publication
Application
Priority
EP 2009062948 W 20091006
Abstract (en)
[origin: WO2011042047A1] The invention relates to a device for cutting paper webs, comprising a substantially continuously operated area for feeding paper and a discontinuous area for transversely separating the paper web. A buffer area (15) is provided for coupling the continuous and discontinuous areas, wherein at least one box-like container (17) open at the top is provided, into which the paper web(s) (3, 3') are guided so as to be looped in a freely suspended manner. The buffer area is arranged after a longitudinal cutting apparatus (9) for producing at least two longitudinal webs (3,3'), whereby at least two webs extending separately and adjacently to one another are guided in the container or at least two containers are arranged adjacently to one another or adjacently to one another at an offset, wherein the paper webs are guided into said containers.
IPC 8 full level
B65H 20/32 (2006.01)
CPC (source: EP US)
B65H 20/24 (2013.01 - US); B65H 20/32 (2013.01 - EP US); B65H 2301/4148 (2013.01 - EP US); B65H 2408/215 (2013.01 - EP US); Y10T 83/0448 (2015.04 - EP US); Y10T 83/0453 (2015.04 - EP US); Y10T 83/2066 (2015.04 - EP US); Y10T 83/207 (2015.04 - EP US); Y10T 83/2083 (2015.04 - EP US); Y10T 83/2196 (2015.04 - EP US); Y10T 83/2207 (2015.04 - EP US)
Citation (search report)
See references of WO 2011042047A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2011042047 A1 20110414; BR 112012007941 A2 20160322; CN 102639418 A 20120815; CN 102639418 B 20150812; EP 2485974 A1 20120815; EP 2485974 B1 20151125; JP 2013506612 A 20130228; JP 5574305 B2 20140820; US 10106356 B2 20181023; US 2012222528 A1 20120906
DOCDB simple family (application)
EP 2009062948 W 20091006; BR 112012007941 A 20091006; CN 200980161861 A 20091006; EP 09783775 A 20091006; JP 2012532463 A 20091006; US 200913499996 A 20091006