EP 1507714 A2 20050223 - SPOUT CLOSURE FOR LIQUID PACKAGINGS
Title (en)
SPOUT CLOSURE FOR LIQUID PACKAGINGS
Title (de)
AUSGUSS-VERSCHLUSS FÜR FLÜSSIGKEITSPACKUNGEN
Title (fr)
BOUCHON VERSEUR POUR EMBALLAGES POUR LIQUIDE
Publication
Application
Priority
- CH 0300313 W 20030515
- CH 8182002 A 20020516
Abstract (en)
[origin: US6966469B2] The pouring closure ( 1 ) for liquid packagings ( 2 ) comprises a pouring stem ( 9 ) with a radially projecting bottom edge ( 12 ) and a threaded cover ( 11 ). Threaded cover ( 11 ) has a larger diameter than pouring stem ( 9 ), and an elastically deformable ring element ( 10 ) is disposed between pouring stem ( 9 ) and threaded cover ( 11 ). The ring surface ( 13 ) of the ring element runs obliquely to the ring plane, with the inner ring edge ( 14 ) ending in an downwardly directed projection ( 15 ) which can be clipped over pouring stem ( 9 ). The outer ring edge ( 16 ) ends in an upwardly directed projection ( 25 ), which is provided with an outer thread ( 26 ) for screwing on cover ( 11 ). The ring element ( 10 ) can be elastically deformed to spring into two stable states, namely and firstly, into a state with the ring surface ( 13 ) sloping downwards from the inner ( 14 ) to the outer ( 16 ) ring edge. In this state, the pouring closure ( 1 ) is compressed, and less than 5 mm high. In the other state with the ring surface ( 13 ) rising upwards, the pouring closure ( 1 ) is around three times higher and ensures the liquid can be reliably poured out beyond the 5 mm high rim ( 6 ) of liquid packaging ( 2 ), which is positioned approximately 11 mm distant from pouring stem ( 9 ).
IPC 1-7
IPC 8 full level
B65D 47/06 (2006.01)
CPC (source: EP KR US)
B65D 47/06 (2013.01 - KR); B65D 47/063 (2013.01 - EP US); Y10S 229/915 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 03097474 A2 20031127; WO 03097474 A3 20040325; WO 03097474 B1 20040506; AT E369298 T1 20070815; AU 2003223818 A1 20031202; BR 0310053 A 20050215; CA 2485477 A1 20031127; CN 100345731 C 20071031; CN 1652980 A 20050810; DE 50307890 D1 20070920; EG 23407 A 20050614; EP 1507714 A2 20050223; EP 1507714 B1 20070808; KR 20040108795 A 20041224; MX PA04011317 A 20050815; RU 2004132853 A 20050910; RU 2314240 C2 20080110; TW 200400146 A 20040101; TW I289530 B 20071111; US 2005173470 A1 20050811; US 6966469 B2 20051122
DOCDB simple family (application)
CH 0300313 W 20030515; AT 03720069 T 20030515; AU 2003223818 A 20030515; BR 0310053 A 20030515; CA 2485477 A 20030515; CN 03810730 A 20030515; DE 50307890 T 20030515; EG 2003050446 A 20030514; EP 03720069 A 20030515; KR 20047018147 A 20030515; MX PA04011317 A 20030515; RU 2004132853 A 20030515; TW 92112908 A 20030513; US 51470604 A 20041222