EP 1492713 B1 20060726 - CONTAINER SCREW-CLOSURE CAP
Title (en)
CONTAINER SCREW-CLOSURE CAP
Title (de)
SCHRAUBKAPPE FÜR EINE FLASCHE
Title (fr)
CAPSULE A VIS D'UN RECIPIENT
Publication
Application
Priority
- EP 02787652 A 20021112
- EP 0212630 W 20021112
- EP 02007341 A 20020405
Abstract (en)
[origin: WO03084833A1] The invention provides a container screw-closure cap (1) which is made of plastic and is provided, on the inner side of its cap base (4), with an annular sealing lip (7) which, when the screw-closure cap (1) is screwed onto the container mouth (2), seals against the cylindrical inner side (2") of the container mouth (2), it being the case that the annular sealing lip (7), which has a predetermined bending strength, at a radial spacing in the outward direction, is assigned a double annular rib (8, 8', 8") which extends away from the inner side of the cap base (4) with a downwardly double tapering (8', 8") cross section and with a smaller height than the sealing lip (7) and engages with the end side of the container mouth (2) when the screw-closure cap (1) is screwed on, and that extending away from the transition region of the cap base (4) into the lateral cap surface (3) is another annular rib (9), with tapering cross section, which acts in a sealing manner on the outer side of the container mouth (2).
IPC 8 full level
B65D 41/04 (2006.01); B65D 41/34 (2006.01); B65D 51/16 (2006.01)
CPC (source: EP)
B65D 41/0421 (2013.01); B65D 51/1661 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03084833 A1 20031016; AR 037657 A1 20041201; AT E334067 T1 20060815; AU 2002351976 A1 20031020; DE 60213480 D1 20060907; EP 1492713 A1 20050105; EP 1492713 B1 20060726
DOCDB simple family (application)
EP 0212630 W 20021112; AR P020104453 A 20021120; AT 02787652 T 20021112; AU 2002351976 A 20021112; DE 60213480 T 20021112; EP 02787652 A 20021112