EP 3558840 B1 20220810 - POURING CLOSURE
Title (en)
POURING CLOSURE
Title (de)
AUSGIESSVERSCHLUSS
Title (fr)
OBTURATEUR DE VERSEMENT
Publication
Application
Priority
- DE 102016124947 A 20161220
- EP 2017082567 W 20171213
Abstract (en)
[origin: WO2018114513A1] The invention relates to a pouring closure for a liquid container, comprising a pour spout (10) which can be sealingly fixed to a container neck and the cross-section of which is closed by a membrane (1) prior to use. A membrane (1) part (1') which extends transversely over the membrane (1) and which is approximately pear-shaped in plan view is connected to the remaining part of the membrane via an easily tearable line of weakness (2) and can be detached from the membrane (1) so as to release a membrane (1) opening (5), which is correspondingly pear-shaped in plan view, after the detachment such that liquid can be poured selectively out of the relatively narrower section (6) or the relatively wider section (7) of the pear-shaped opening (5) according to the orientation of the container upon tilting the container. The aim of the invention is to provide a pouring closure for liquid containers of the aforementioned type, wherein the pour opening can be produced in a well-controlled and well-defined manner by detaching a membrane section, and the metered pour of the liquid is further simplified in said liquid containers. This is achieved in that the membrane (1) has webs (8) on the inner face of the membrane with a narrow spacing parallel to the line of weakness (2) and outside of the detachable section, said webs extending away from the membrane surface and inwards substantially transverse to the membrane surface and running on both sides of the narrow section (6) of the detachable part (1') or the opening (5) and along at least one part of a transition region (9) between the narrower and the wider section.
IPC 8 full level
B65D 47/10 (2006.01)
CPC (source: EP US)
B65D 39/0005 (2013.01 - US); B65D 47/10 (2013.01 - EP); B65D 47/36 (2013.01 - US); B65D 5/746 (2013.01 - US); B65D 47/103 (2013.01 - US); B65D 2205/00 (2013.01 - US); B65D 2251/0093 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102016124947 A1 20180621; BR 112019011313 A2 20191015; CN 110114280 A 20190809; CN 110114280 B 20210413; EP 3558840 A1 20191030; EP 3558840 B1 20220810; ES 2927198 T3 20221103; PE 20191216 A1 20190911; PL 3558840 T3 20221227; US 11174078 B2 20211116; US 2019329938 A1 20191031; WO 2018114513 A1 20180628
DOCDB simple family (application)
DE 102016124947 A 20161220; BR 112019011313 A 20171213; CN 201780078961 A 20171213; EP 17818102 A 20171213; EP 2017082567 W 20171213; ES 17818102 T 20171213; PE 2019000910 A 20171213; PL 17818102 T 20171213; US 201716472004 A 20171213