EP 0115990 B1 19870422 - FLEXIBLE MATERIAL CONTAINER FOR LIQUIDS
Title (en)
FLEXIBLE MATERIAL CONTAINER FOR LIQUIDS
Publication
Application
Priority
FR 8301359 A 19830128
Abstract (en)
1. A container of a flexible or semi-rigid material for receiving a liquid, characterized in that it has two planar bearing sides (2) forming a dihedron whose angle (alpha) is smaller than 90 degrees when the container is filled with liquid, these two planar sides (2) being interconnected by a neck (5) at the end of which is formed a liquid-expelling opening, the two planar bearing sides (2) are part of two semi-shells (1) fixed to each other on their periphery in a median plane relative to which these two semi-shells (1) are symmetrical, the fixing being preferably achieved by welding, and this container is provided with a liquid expelling passageway (12) whose outlet opening is located at a level higher than the level (N) of the liquid when the container bears on one of its bearing sides (2), and the distribution of the weight of the full or empty container is so chosen that the vertical passing through its centre of gravity is located inside the perimeter of one of the bearing sides (2) bearing on a horizontal plane.
IPC 1-7
IPC 8 full level
B65D 25/42 (2006.01); B65D 35/02 (2006.01); B65D 37/00 (2006.01); B65D 75/32 (2006.01); B65D 75/52 (2006.01); B65D 75/58 (2006.01); B65D 77/00 (2006.01)
CPC (source: EP US)
B65D 75/32 (2013.01 - EP US); B65D 75/324 (2013.01 - EP US); B65D 75/52 (2013.01 - EP US); B65D 75/5811 (2013.01 - EP US); Y10S 383/907 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0115990 A1 19840815; EP 0115990 B1 19870422; AT E26685 T1 19870515; BR 8400363 A 19840904; DE 3463246 D1 19870527; DK 159616 B 19901105; DK 159616 C 19910429; DK 39284 A 19840729; DK 39284 D0 19840127; ES 277393 U 19840716; ES 277393 Y 19850201; FR 2540072 A1 19840803; FR 2540072 B1 19851011; IN 160379 B 19870711; JP S59142941 A 19840816; MX 157101 A 19881027; US 4928852 A 19900529
DOCDB simple family (application)
EP 84400177 A 19840126; AT 84400177 T 19840126; BR 8400363 A 19840127; DE 3463246 T 19840126; DK 39284 A 19840127; ES 277393 U 19840127; FR 8301359 A 19830128; IN 536MA1984 A 19840723; JP 1111384 A 19840126; MX 20016984 A 19840127; US 89887986 A 19860821