EP 1922261 A1 20080521 - GAS-TIGHT SPOUT CLOSURE WITH OPENING DEVICE
Title (en)
GAS-TIGHT SPOUT CLOSURE WITH OPENING DEVICE
Title (de)
GASDICHTER STUTZENVERSCHLUSS MIT ÖFFNUNGSEINRICHTUNG
Title (fr)
FERMETURE DE TUBULURE ETANCHE AUX GAZ COMPORTANT UN DISPOSITIF D'OUVERTURE
Publication
Application
Priority
- CH 2006000433 W 20060814
- CH 13912005 A 20050825
Abstract (en)
[origin: WO2007022653A1] The spout closure comprises a spout (15) with a corresponding spout cap (1). The free opening of the spout is sealed in one piece (5) by a sealing plate and a cutting ring (8) is formed on the underside of the spout cap (1) which fits in the free opening of the spout. Cooperating guide means (4,9) are provided on the outer side of the spout and the inner side of the top. On rotation of the spout cap (1) in the opening direction the above causes the spout cap (1) to be firstly pressed against the spout (15) with a part of the cutting ring (8) thereof which breaks off the sealing plate (5) that is then removed from the spout. The sealing plate (5) further comprises a concentric annular wall (6) on the upper side thereof in the spout (15) and, on the inner side of the lid of the spout cap (1), a clip ring (7) is formed concentrically, which on fitting the cap (1) encloses the annular wall (6) on the sealing plate (5) and generates therewith a clip connection. On lifting off the cap (1) after the initial opening the broken off sealing plate (5) is retained on the cap (1).
IPC 8 full level
B65D 51/22 (2006.01)
CPC (source: EP)
B65D 51/222 (2013.01); B65D 51/228 (2013.01); B65D 2251/0015 (2013.01); B65D 2251/0071 (2013.01)
Citation (search report)
See references of WO 2007022653A1
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
DOCDB simple family (publication)
WO 2007022653 A1 20070301; AT E420824 T1 20090115; DE 502006002674 D1 20090305; EP 1922261 A1 20080521; EP 1922261 B1 20090114
DOCDB simple family (application)
CH 2006000433 W 20060814; AT 06761284 T 20060814; DE 502006002674 T 20060814; EP 06761284 A 20060814