EP 0078739 B1 19870616 - WATERPROOF BAG
Title (en)
WATERPROOF BAG
Publication
Application
Priority
FR 8120339 A 19811029
Abstract (en)
[origin: EP0078739A1] 1. An unsinkable watertight bag, comprising a container (11) of waterproof flexible material having an opening (16) formed by the edges of two substantially parallel side walls (26, 27) of the container having ends suitable for being rolled together over a certain length from said opening (16), and waterproof closure means formed by strips of cloth having fastening hooks and loops fixed on said container side walls (26, 27), characterized by the fact that two strips (41, 42) of hook and loop cloth are fixed on the insides of the container side walls (26, 27) and co-operate with each other to close the opening in waterproof manner, in that two other strips (36, 37) of hook and loop cloth are fixed on the outsides of the container side walls (26, 27) and are at different distances from the edges of the opening (16) to fasten to each other after the ends of said side walls have been rolled up and to keep them rolled up, and in that the sides of the container bottom are extended by flaps (12, 13, 14, 15) suitable for folding down over the rolled up ends of the container side walls and which are provided with means (19, 20) for being fastened together in pairs to oppose the container bursting under the effect of external pressure.
IPC 1-7
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0078739 A1 19830511; EP 0078739 B1 19870616; CA 1216554 A 19870113; DE 3276563 D1 19870723; ES 268399 U 19830516; ES 268399 Y 19831201; FR 2515613 A1 19830506; FR 2515613 B1 19850419
DOCDB simple family (application)
EP 82401977 A 19821026; CA 414349 A 19821028; DE 3276563 T 19821026; ES 268399 U 19821029; FR 8120339 A 19811029