EP 1028901 A1 20000823 - PUSH-ON CLOSURE
Title (en)
PUSH-ON CLOSURE
Title (de)
DRUCKVERSCHLUSS
Title (fr)
SYSTEME DE FERMETURE PAR PRESSION
Publication
Application
Priority
- AU 9800511 W 19980703
- AU PO788697 A 19970714
Abstract (en)
[origin: WO9903747A1] A push-on closure (10) that can be pushed on to a container (12) and then screwed off. The container (12) has a neck (11) that is provided with a multi-start thread comprising alternating ridges (25) and grooves (26). The closure (10) includes a substantially circular top (13) and a depending skirt (14) with the skirt having a number of lugs (21) that are spaced apart circumferentially by distances corresponding to the spacing of the grooves (26) of the thread. When the closure (10) is attached to the neck (11) of the container (12), each of the lugs (21) engages with one of the recesses (27) formed in the neck (11). A ramp member (29) is also located adjacent each recess (27) so that upon relative rotation of the closure (10) at least some of the lugs (21) will bear against at least some of the ramp members (29) and be directed by the ramp members (29) into the grooves (26) in the thread to allow the closure (10) to be unscrewed from the neck (11) of the container (12).
IPC 1-7
IPC 8 full level
B65D 41/17 (2006.01); B65D 41/47 (2006.01); B65D 41/46 (2006.01)
CPC (source: EP KR)
B65D 41/17 (2013.01 - KR); B65D 41/47 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9903747 A1 19990128; AU 731348 B2 20010329; AU 8094598 A 19990210; AU PO788697 A0 19970807; BG 104108 A 20000831; BR 9810714 A 20000808; CA 2295713 A1 19990128; CN 1084279 C 20020508; CN 1263508 A 20000816; CZ 2000148 A3 20010912; EP 1028901 A1 20000823; HU 222915 B1 20031229; HU P0004155 A2 20010328; HU P0004155 A3 20010828; ID 24834 A 20000824; IL 133939 A0 20010430; JP 2001510124 A 20010731; KR 20010021816 A 20010315; NO 20000156 D0 20000112; NO 20000156 L 20000112; NZ 502501 A 20010525; PL 338128 A1 20000925; RU 2199475 C2 20030227; TR 200000101 T2 20010723
DOCDB simple family (application)
AU 9800511 W 19980703; AU 8094598 A 19980703; AU PO788697 A 19970714; BG 10410800 A 20000126; BR 9810714 A 19980703; CA 2295713 A 19980703; CN 98807134 A 19980703; CZ 2000148 A 19980703; EP 98930557 A 19980703; HU P0004155 A 19980703; ID 20000026 A 19980703; IL 13393998 A 19980703; JP 2000502992 A 19980703; KR 20007000380 A 20000113; NO 20000156 A 20000112; NZ 50250198 A 19980703; PL 33812898 A 19980703; RU 2000103270 A 19980703; TR 200000101 T 19980703