EP 2125542 A2 20091202 - PLASTIC CLOSING DEVICE COMPRISING A CUTTING COLLAR
Title (en)
PLASTIC CLOSING DEVICE COMPRISING A CUTTING COLLAR
Title (de)
VERSCHLIESSVORRICHTUNG AUS KUNSTSTOFF MIT SCHNEIDHÜLSE
Title (fr)
DISPOSITIF DE FERMETURE EN PLASTIQUE POURVU D'UN TUBE COUPANT
Publication
Application
Priority
- CH 2008000029 W 20080129
- CH 1662007 A 20070131
Abstract (en)
[origin: WO2008092289A2] The invention relates to a plastic closing device comprising a pouring part (1) for fixing onto packaging, a screw cap (2) that can be screwed onto the pouring part (1) and a self-opening collar (3) in the pouring part (1) that can be moved downwards with a screw action onto the packaging in order to open the latter. The screw cap (2) has a follower (24), which acts on a stop element (36) of the self-opening collar (3) and which, when the screw cap (2) is first opened, moves the self-opening collar (3) inside the pouring part (1) into a lower position onto the packaging in order to open the latter. When the pouring part (1) is subsequently closed by the screw cap (2), the self-opening collar (3) remains in the lower position. The self-opening collar has several cutting and/or piercing elements (32a, 32b) with a substantially quadrangular basic form. Said form is interrupted by a lower longitudinal edge comprising a sloping and a longer and flatter rising region. Said form makes the closing device suitable for various types of packaging.
IPC 8 full level
B65D 5/74 (2006.01)
CPC (source: EP US)
B65D 5/747 (2013.01 - EP US)
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 MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008092289 A2 20080807; WO 2008092289 A3 20081113; AT E517036 T1 20110815; BR PI0806211 A2 20110830; CA 2671882 A1 20080807; CN 101578221 A 20091111; CN 101578221 B 20110713; EP 2125542 A2 20091202; EP 2125542 B1 20110720; ES 2368533 T3 20111118; IL 199343 A 20130731; PL 2125542 T3 20111130; RU 2009132185 A 20110310; RU 2437810 C2 20111227; US 2010018992 A1 20100128
DOCDB simple family (application)
CH 2008000029 W 20080129; AT 08700534 T 20080129; BR PI0806211 A 20080129; CA 2671882 A 20080129; CN 200880001413 A 20080129; EP 08700534 A 20080129; ES 08700534 T 20080129; IL 19934309 A 20090614; PL 08700534 T 20080129; RU 2009132185 A 20080129; US 51859008 A 20080129