EP 0679585 A1 19951102 - Method of emptying a flask and a stoppering element designed for its implementation.

Title (en)

Method of emptying a flask and a stoppering element designed for its implementation.

Title (de)

Verfahren zum Entleeren einer Flasche und Verschliesselement hierfür.

Title (fr)

Procédé pour vider un flacon et élément de bouchage conçu pour cette application.

Publication

EP 0679585 A1 19951102 (EN)

Application

EP 95420095 A 19950410

Priority

FR 9405165 A 19940428
FR 9412618 A 19941021

Abstract (en)

The present invention concerns a method of emptying a flask closed by a liquidtight removable stoppering element (2), obtained from a single material which can be recycled, comprising at least one closure sheet fixed to a lateral skirt for mounting the said stoppering element (2) on the spout of the said flask, for example by screwing, emptying being effected by tipping onto a perforation means disposed inside an emptying orifice, characterised in that emptying is effected directly through the closure sheet of the said stoppering element (2) held in the closed position on the spout of the flask, after tearing on the projection on the said means of perforating the said sheet, the said tearing causing the opening of the said sheet over the entire cross section of the said spout. The invention also concerns a stoppering element (2) implementing the method. <IMAGE>

IPC 1-7

B65D 41/50; B67B 7/86

IPC 8 full level

B65D 41/20 (2006.01); B65D 41/50 (2006.01); B65D 47/10 (2006.01); B65D 47/36 (2006.01); B67B 1/00 (2006.01); B67B 7/86 (2006.01); G03D 3/00 (2006.01)

CPC (source: EP)

B65D 41/205 (2013.01); B65D 41/505 (2013.01); B65D 47/10 (2013.01); B65D 47/36 (2013.01); B67B 7/28 (2013.01)

Citation (search report)

[XY] AU 1225176 D
[Y] US RE33338 E 19900918
[XP] DE 4318311 A1 19941208 - BERLINGER & CO AG [CH]
[A] US 4972976 A 19901127 - ROMERO ROBERT A [US]
[A] FR 2198866 A1 19740405 - ALUMINUM CO OF AMERICA [US]
[A] DE 3733696 C1 19890316 - HENKEL KGAA

Designated contracting state (EPC)

DE ES FR GB IT

DOCDB simple family (publication)

FR 2716669 A1 19950901; EP 0679585 A1 19951102; JP H0853147 A 19960227

DOCDB simple family (application)

FR 9412618 A 19941021; EP 95420095 A 19950410; JP 10650495 A 19950428