EP 2145837 B1 20110601 - Locking device for packaging under relative vacuum
Title (en)
Locking device for packaging under relative vacuum
Title (de)
Verschlussvorrichtung für entsprechende Vakuumverpackung
Title (fr)
Dispositif de fermeture pour emballage sous vide relatif
Publication
Application
Priority
FR 0804046 A 20080716
Abstract (en)
[origin: EP2145837A1] The device has upper, intermediate and lower plates (4, 3, 2), where the intermediate plate has a tube (6) that is fixed perpendicularly to its surface oriented towards the lower plate. The tube houses a channel that is provided in communication with a circular through opening (5) of the lower plate. The tube has length that partially traverses the through opening of the lower plate so as to attach the intermediate and lower plates together when the intermediate plate is positioned on the lower plate. A flexible layer (7) is fixed on the lower plate. An independent claim is also included for a package comprising a flap closing an opening.
IPC 8 full level
B65D 81/20 (2006.01)
CPC (source: EP US)
B65D 81/2038 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2145837 A1 20100120; EP 2145837 B1 20110601; AT E511482 T1 20110615; FR 2933962 A1 20100122; FR 2933962 B1 20100910; US 2010011716 A1 20100121
DOCDB simple family (application)
EP 09165306 A 20090713; AT 09165306 T 20090713; FR 0804046 A 20080716; US 50174909 A 20090713