EP 2010437 B1 20101006 - NECK CLOSURE COMPRISING A HERMETICALLY SEALED NECK AND ASSOCIATED COVER CAP FOR INITIAL OPENING
Title (en)
NECK CLOSURE COMPRISING A HERMETICALLY SEALED NECK AND ASSOCIATED COVER CAP FOR INITIAL OPENING
Title (de)
STUTZENVERSCHLUSS MIT HERMETISCH VERSCHLOSSENEM STUTZEN UND ZUGEHÖRIGER DECKELKAPPE ZUM ERSTMALIGEN ÖFFNEN
Title (fr)
BOUCHON VERSEUR POURVU D'UN BEC VERSEUR À FERMETURE HERMÉTIQUE ET D'UN CAPUCHON ASSOCIÉ POUR LA PREMIÈRE OUVERTURE
Publication
Application
Priority
- CH 2007000188 W 20070419
- CH 6872006 A 20060425
Abstract (en)
[origin: WO2007121602A1] The invention relates to a neck closure (1) consisting of a wedge-shaped hollow neck (2) with lips formed on the front wedge edge by converging wedge surfaces, said lips being connected to form a one-piece closed lip by means of a thin section (14), and consisting of a cover cap (3) that can be placed over said wedge-shaped neck (2). When the cover cap (3) is in place, the front region of the wedge-shaped neck (2) is held in a position that has been rotated through at least 5° in a clockwise direction, viewed from above, in relation to its normal unstressed position, as a result of the inner moulding of the cover cap (3). When the cover cap (3) is rotated in an anti-clockwise direction, viewed from above, from this closed position, force is only applied to the front wedge edge region of the neck (2) by pressure surfaces projecting from the inner face of the cover cap (3) at diametrically opposed points on said front wedge edge region. The remaining regions in the vicinity of the edge inside the cover cap face a clearance (3).
IPC 8 full level
B65D 47/20 (2006.01)
CPC (source: EP US)
B65D 47/2037 (2013.01 - EP 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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007121602 A1 20071101; AT E483648 T1 20101015; BR PI0710392 A2 20110809; CH 698547 B1 20090831; CN 101432200 A 20090513; DE 502007005270 D1 20101118; EP 2010437 A1 20090107; EP 2010437 B1 20101006; JP 2009534263 A 20090924; JP 4965647 B2 20120704; RU 2008145204 A 20100527; US 2009071961 A1 20090319; US 8393491 B2 20130312; ZA 200809139 B 20091028
DOCDB simple family (application)
CH 2007000188 W 20070419; AT 07720085 T 20070419; BR PI0710392 A 20070419; CH 6872006 A 20060425; CN 200780014953 A 20070419; DE 502007005270 T 20070419; EP 07720085 A 20070419; JP 2009506887 A 20070419; RU 2008145204 A 20070419; US 29861407 A 20070419; ZA 200809139 A 20081024