EP 3489161 B1 20200603 - FOLDING BLANK AND TRANSPORT BOX FOLDED FROM SAME
Title (en)
FOLDING BLANK AND TRANSPORT BOX FOLDED FROM SAME
Title (de)
FALTZUSCHNITT UND DARAUS GEFALTETER TRANSPORTKARTON
Title (fr)
DÉCOUPE PLIABLE ET CARTON DE TRANSPORT PLIÉ CORRESPONDANT
Publication
Application
Priority
DE 202017006084 U 20171124
Abstract (en)
[origin: CN111216995A] In a square cover plate, a one-piece folding blank has a square cutaway that is rotated by 45 DEG relative to the square shape of the cover plate. This square cutaway is arranged concentrically to a convex, octagonal groove-line and scoring-line structure. In this case, groove lines and scoring lines alternate respectively in such a way that the scoring lines wind up parallel to the outside edgesof the cover plate, and the groove lines wind up parallel to the outside edges of the square cutaway. From the center of the scoring lines, in each case perpendicular to the scoring line, a flap separation cut up to the respective corner of the inside square cutaway is inserted into the cover plate. As an alternative, a flap main separation cut is inserted in the direction of the center of the respectively opposite scoring line and perpendicular to this scoring line in the cover plate from the respective corner of the inside square cutaway. This flap main separation cut branches at a bifurcation point into two flap free-position separation cuts at a point along the stretch between the respective corner of the inside square cutaway and the center of the respectively opposite scoring line, which cuts run symmetrically to one another to the axis of the flap main separation cut from the bifurcation point up to the respective scoring line.
IPC 8 full level
B65D 5/50 (2006.01); B65D 85/36 (2006.01); B65D 85/60 (2006.01)
CPC (source: CN EA EP US)
B65D 5/00 (2013.01 - EA); B65D 5/18 (2013.01 - CN); B65D 5/30 (2013.01 - US); B65D 5/4266 (2013.01 - US); B65D 5/50 (2013.01 - EA); B65D 5/5026 (2013.01 - EP); B65D 5/5033 (2013.01 - US); B65D 5/54 (2013.01 - US); B65D 85/36 (2013.01 - EA EP); B65D 85/60 (2013.01 - EA EP)
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)
DE 202017006084 U1 20171206; CN 111216995 A 20200602; EA 038735 B1 20211012; EA 201992539 A2 20200531; EA 201992539 A3 20200731; EP 3489161 A2 20190529; EP 3489161 A3 20190612; EP 3489161 B1 20200603; US 2020180810 A1 20200611
DOCDB simple family (application)
DE 202017006084 U 20171124; CN 201911168423 A 20191125; EA 201992539 A 20191122; EP 18208018 A 20181123; US 201916691899 A 20191122