EP 1867582 A1 20071219 - Cover provided with valve for closing vacuum food containers
Title (en)
Cover provided with valve for closing vacuum food containers
Title (de)
Mit einem Ventil zum Schließen von Lebensmittelvakuumbehältern ausgerüsteter Deckel
Title (fr)
Couvercle doté d'une vanne pour la fermeture sous vide de récipients alimentaires
Publication
Application
Priority
IT MI20060219 U 20060616
Abstract (en)
The present invention relates to a cover (2) for closing vacuum food containers (1), with a seating (4), provided on the bottom with a hole (9), which leaves the air pass through it, where a disc (18) is fitted into, in which an elastic tongue (10) is cut out supporting a shutter (11) suitable to close and open said hole (9). A body (12), fitted into said seating, which can only rotate, is provided with cam means (16), which engage said tongue (10) and which, as a result of the rotation of said body (12), move from a position which lock the tongue (10) with the shutter (11), to a position in which they enable the free oscillation, to a position in which they pull the tongue (10) and the shutter (11) in order to enable the air to freely pass through it. The cover (2) according to the present invention can be made by plastic moulding, is composed of a few parts and, accordingly, can be manufactured at extremely reasonable cost.
IPC 8 full level
B65D 81/20 (2006.01)
CPC (source: EP)
B65D 81/2038 (2013.01)
Citation (search report)
- [A] EP 0644128 A1 19950322 - YANG HENG TE [TW]
- [A] US 5405038 A 19950411 - CHUANG HSIAO-CHENG [TW]
- [A] WO 2005063595 A1 20050714 - FORMASTER S A [PL], et al
- [A] WO 2004033331 A1 20040422 - LEE KYUL-JOO [KR]
- [A] US 2006000733 A1 20060105 - ALBRITTON CHARLES W [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1867582 A1 20071219; EP 1867582 B1 20091230; AT E453585 T1 20100115; DE 602007004025 D1 20100211; IT MI20060219 U1 20071217
DOCDB simple family (application)
EP 07006811 A 20070402; AT 07006811 T 20070402; DE 602007004025 T 20070402; IT MI20060219 U 20060616