EP 0610127 B1 19961023 - Irreversibly unscrewable sealing device
Title (en)
Irreversibly unscrewable sealing device
Title (de)
Irreversible abschraubbare Verschlussvorrichtung
Title (fr)
Dispositif de bouchage à dévissage irréversible
Publication
Application
Priority
FR 9301238 A 19930204
Abstract (en)
[origin: EP0610127A1] Device for stoppering a container (1) which has a neck (4) in which a mouth (10) is formed and which is provided with externally projecting ribs (5), each extending between a first end (5a) away from the mouth (10) and a second end (5b) near to the mouth, the device including an unscrewable stopper which has a side wall surrounding the neck (4) and which substantially matches the shape of the external ribs (5) of the said neck, the said stopper being made from an elastically deformable material, characterised in that at least some of the ribs (5) of the neck are separated in pairs by a circumferential distance (d), measured around the neck, which decreases progressively between the first and second end of the ribs. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 41/04 (2006.01)
CPC (source: EP US)
B65D 41/04 (2013.01 - EP US); B65D 41/0471 (2013.01 - EP US); B65D 2401/00 (2020.05 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0610127 A1 19940810; EP 0610127 B1 19961023; DE 69400760 D1 19961128; DE 69400760 T2 19970522; FR 2701010 A1 19940805; FR 2701010 B1 19950324; US 5398830 A 19950321
DOCDB simple family (application)
EP 94400206 A 19940201; DE 69400760 T 19940201; FR 9301238 A 19930204; US 19110294 A 19940203