EP 2684684 B1 20161221 - Device for making a groove in cardboard blanks
Title (en)
Device for making a groove in cardboard blanks
Title (de)
Vorrichtung zum Nuten von Pappenzuschnitten
Title (fr)
Dispositif destiné au rainurage de pièces découpées en carton
Publication
Application
Priority
DE 102012013805 A 20120712
Abstract (en)
[origin: EP2684684A1] The device has a horizontal transport drum driven around a drum axis, and multiple spaced-apart endless belts (51) partially wrapped around the horizontal transport drum such that an inlet and an outlet are formed so as to press cardboard cuttings against the transport drum and to convey the cardboard cuttings on the transport drum. A set of groove cutting tools (72.3, 72.6) is arranged between the belts at a distance from a drum surface such that the belts are located on a carrier (31) that is selectively displaceable radial to the transport drum axis.
IPC 8 full level
B26D 3/06 (2006.01); B31B 50/25 (2017.01); B42C 7/00 (2006.01)
CPC (source: EP US)
B26D 3/065 (2013.01 - EP US); B42C 7/005 (2013.01 - EP US); B31B 50/25 (2017.07 - EP US); Y10T 83/0304 (2015.04 - EP US)
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 2684684 A1 20140115; EP 2684684 B1 20161221; CN 103538290 A 20140129; CN 103538290 B 20170926; DE 102012013805 A1 20140116; JP 2014019582 A 20140203; JP 6296715 B2 20180320; US 2014013920 A1 20140116
DOCDB simple family (application)
EP 13002177 A 20130425; CN 201310220105 A 20130605; DE 102012013805 A 20120712; JP 2013146217 A 20130712; US 201313940427 A 20130712