B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 41/04 (2006.01) B65D 1/02 (2006.01)
Patent
CA 2648546
Closure system for a container including a stopper (20) and a collar (10) adapted to engage by screwing in order to seal the opening, the stopper including an upper wall (21) from which in a downwards direction there extends an annular skirt (22) that has a lower annular end (22b) and a radially inner surface fitted with a thread (26), the collar having an annular top (11), an annular flange (17) and a thread (16) complementary to the thread of the stopper provided between the flange and the top of the collar. The skirt (22) of the stopper comprises a projecting annular member (30; 34) forming a barrier, adapted to be supported against the whole periphery of the flange (17) of the collar in a substantially radial direction.
Système de fermeture pour récipient comprenant un bouchon (20) et une bague (10) adaptés pour coopérer par vissage pour fermer de manière étanche l'ouverture, le bouchon comprenant une paroi supérieure (21) à partir de laquelle s'étend vers le bas une jupe annulaire (22) présentant une extrémité annulaire inférieure (22b) et une face radialement intérieure munie d'un filetage (26), la bague présentant un sommet annulaire (11), une collerette annulaire (17) et un filetage (16) complémentaire au filetage du bouchon agencé entre la collerette et le sommet de la bague. La jupe (22) du bouchon comporte un organe annulaire saillant (30; 34) formant barrière, adapté pour venir en appui contre l'ensemble de la périphérie de la collerette (17) de la bague selon une direction sensiblement radiale.
Loisel Vincent
Roussy Michel
Goudreau Gage Dubuc
Sa Des Eaux Minerales D'evian Saeme
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