EP 2512940 B1 20150729 - INTEGRAL METAL LID HAVING PARALLELOGRAM-SHAPED PREDETERMINED BREAK-OFF LINE
Title (en)
INTEGRAL METAL LID HAVING PARALLELOGRAM-SHAPED PREDETERMINED BREAK-OFF LINE
Title (de)
INTEGRIERTER METALLDECKEL MIT PARALLELOGRAMMFÖRMIGER VORDEFINIERTER BRUCHLINIE
Title (fr)
COUVERCLE METALLIQUE MONOBLOC AVEC LIGNE D'AMORCE DE RUPTURE EN FORME DE PARALLELOGRAMME
Publication
Application
Priority
- FR 0906115 A 20091217
- FR 2010052793 W 20101217
Abstract (en)
[origin: WO2011073593A1] The invention relates to a metal lid for a container body, in particular for a container such as a metal can, said lid (1) including: (i) a central portion (3) forming a central sealing panel, including a removable portion (5) defined by an predetermined break-off line (4) in the general shape of a parallelogram and provided with a gripping member (7) having a longitudinal axis (7'); and (ii) a peripheral portion (2) in the general shape of a parallelogram, suitable for being secured to said container body. According to the invention, the predetermined break-off line (4) comprises a first transverse section (4b11) in which a downstream portion (4b12), at a distance from the joining angle (4c) on which the gripping member (7) is mounted, extends such that, along the entire length thereof, the lines (9) that are tangential thereto (9) define an outer angle (a) of more than 45° with a straight line (8) perpendicular to the longitudinal axis (7') of the gripping member (7), said angle increasing over the length of said downstream portion (4b12), so as to improve the efficiency of the force and energy exerted by the user in order to tear the predetermined break-off line (4).
IPC 8 full level
B65D 17/34 (2006.01)
CPC (source: EP KR)
B65D 17/4011 (2017.12 - EP KR); B65D 17/404 (2017.12 - EP KR); B65D 2517/0016 (2013.01 - EP KR)
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)
WO 2011073593 A1 20110623; BR 112012014472 A2 20170314; CL 2012001388 A1 20121012; EP 2512940 A1 20121024; EP 2512940 B1 20150729; ES 2550763 T3 20151112; FR 2954290 A1 20110624; FR 2954290 B1 20120323; JP 2013514241 A 20130425; JP 5695663 B2 20150408; KR 101835804 B1 20180308; KR 20120115968 A 20121019; MA 33750 B1 20121101; PL 2512940 T3 20151231
DOCDB simple family (application)
FR 2010052793 W 20101217; BR 112012014472 A 20101217; CL 2012001388 A 20120530; EP 10807620 A 20101217; ES 10807620 T 20101217; FR 0906115 A 20091217; JP 2012543885 A 20101217; KR 20127014174 A 20101217; MA 34868 A 20120514; PL 10807620 T 20101217