EP 3980346 A1 20220413 - ASSEMBLY FOR CLOSING A TUBE AND TUBE COMPRISING SAID ASSEMBLY
Title (en)
ASSEMBLY FOR CLOSING A TUBE AND TUBE COMPRISING SAID ASSEMBLY
Title (de)
ANORDNUNG ZUM VERSCHLIESSEN EINES ROHRES UND ROHR MIT DIESER ANORDNUNG
Title (fr)
ENSEMBLE POUR LA FERMETURE D'UN TUBE ET TUBE COMPRENANT CET ENSEMBLE
Publication
Application
Priority
- FR 1906118 A 20190607
- EP 2020065394 W 20200603
Abstract (en)
[origin: WO2020245228A1] The invention relates to an assembly for closing a tube, said assembly comprising a tube head (3) that has a neck (10) and a closing cover (5) for closing said neck (10), the assembly further comprising a cap (30) which is provided with a piercing element (7) designed to perforate said closing cover (5), the neck (10) and cap (30) being configured such that the cap (30) is guided into a closed position in which said piercing element (7) has perforated the closing cover (5), said piercing element comprising one or more teeth (50) for cutting through the closing cover (5), which extend from a free edge (80) of the piercing element (7), at least one angular portion (81) of said free edge (80), referred to as the passage portion, being configured to remain in the neck (10) when in said closed position.
IPC 8 full level
B65D 35/44 (2006.01); B65D 51/22 (2006.01)
CPC (source: EP US)
B65D 35/44 (2013.01 - EP US); B65D 51/222 (2013.01 - EP US); B65D 2251/0015 (2013.01 - EP); B65D 2251/0093 (2013.01 - EP)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020245228 A1 20201210; CN 113966300 A 20220121; CN 113966300 B 20230728; EP 3980346 A1 20220413; FR 3096967 A1 20201211; FR 3096967 B1 20210625; MX 2021015050 A 20220118; US 2022234800 A1 20220728
DOCDB simple family (application)
EP 2020065394 W 20200603; CN 202080043691 A 20200603; EP 20729092 A 20200603; FR 1906118 A 20190607; MX 2021015050 A 20200603; US 202017617247 A 20200603