EP 1812298 B1 20090923 - FLAT SELF-OPENING CLOSURE FOR COMPOSITE PACKAGINGS OR FOR CONTAINER NOZZLES OR BOTTLE NECKS TO BE CLOSED BY FILM MATERIAL
Title (en)
FLAT SELF-OPENING CLOSURE FOR COMPOSITE PACKAGINGS OR FOR CONTAINER NOZZLES OR BOTTLE NECKS TO BE CLOSED BY FILM MATERIAL
Title (de)
FLACHER SELBSTÖFFNER-VERSCHLUSS FÜR VERBUNDPACKUNGEN ODER FÜR MIT FOLIENMATERIAL ZU VERSCHLIESSENDE BEHÄLTER- ODER FLASCHENSTUTZEN
Title (fr)
ELEMENT DE FERMETURE PLAT A OUVERTURE AUTOMATIQUE POUR EMBALLAGES COMPOSITES OU POUR TUBULURES DE RECIPIENT OU DE BOUTEILLE A REFERMER PAR UN FILM DE MATIERE
Publication
Application
Priority
- CH 2005000644 W 20051104
- CH 18752004 A 20041115
Abstract (en)
[origin: WO2006050624A1] The self-opening closure comprises a pouring spout (3), a screw cap (1) and a self-opening cylinder (2) which is disposed inside the pouring spout (3) and can be set rotating by the screw cap (1). The self-opening cylinder (2), on its lower rim and protruding therefrom, comprises three combined piercing and cutting elements (5, 6, 7). These elements are disposed on two opposite positions on the periphery and in a position between the two. The interior of the self-opening cylinder (2) is provided with three nail-type integrally molded elements (9, 10, 11) which are evenly distributed across the periphery and extend towards the center of the cylinder and have a nail shank (12) and a nail head (13). The nail shank (12) and the bottom side of the nail head of every integrally molded element acts as a guide for one of the three cylinder wall segments that are located on the interior of the cap concentrically to the axis of rotation of the cap. The screw cap (1), on is lower rim (25), is connected to a flat retaining element (21) via at least two material bridges (22, 23, 24) that extend non-radially in relation thereto and that are configured as predetermined breaking points. Said retaining element can engage with the flange (20) of the pouring spout (3) in a horizontal position by means of pins.
IPC 8 full level
B65D 5/74 (2006.01); B65D 51/22 (2006.01)
CPC (source: EP KR US)
B65D 5/74 (2013.01 - KR); B65D 5/748 (2013.01 - EP US); B65D 51/22 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
HR
DOCDB simple family (publication)
WO 2006050624 A1 20060518; AT E443665 T1 20091015; AU 2005304245 A1 20060518; AU 2005304245 B2 20111013; BR PI0518924 A2 20081216; BR PI0518924 B1 20180123; CA 2585650 A1 20060518; CA 2585650 C 20130212; CN 100584704 C 20100127; CN 101056799 A 20071017; DE 502005008205 D1 20091105; EA 009862 B1 20080428; EA 200700729 A1 20071228; EP 1812298 A1 20070801; EP 1812298 B1 20090923; ES 2333806 T3 20100301; HR P20070178 A2 20070731; HR P20070178 B1 20111130; KR 101259195 B1 20130429; KR 20070084215 A 20070824; MX 2007005516 A 20070518; PL 1812298 T3 20100226; TW 200621579 A 20060701; TW I356795 B 20120121; US 2008105640 A1 20080508
DOCDB simple family (application)
CH 2005000644 W 20051104; AT 05798732 T 20051104; AU 2005304245 A 20051104; BR PI0518924 A 20051104; CA 2585650 A 20051104; CN 200580039043 A 20051104; DE 502005008205 T 20051104; EA 200700729 A 20051104; EP 05798732 A 20051104; ES 05798732 T 20051104; HR P20070178 A 20070424; KR 20077010978 A 20051104; MX 2007005516 A 20051104; PL 05798732 T 20051104; TW 94138564 A 20051103; US 71899305 A 20051104