EP 1602307 B1 20081119 - Closure and opening device for a vacuum cleaner dust bag
Title (en)
Closure and opening device for a vacuum cleaner dust bag
Title (de)
Verschluss und Öffnungsvorrichtung für Staubsaugerfilterbeutel
Title (fr)
Système d'ouverture et de fermeture d'un sac a poussières d'aspirateur
Publication
Application
Priority
FR 0405680 A 20040526
Abstract (en)
[origin: EP1602307A1] The bag has a sleeve pack (1) with an upper sheet (2), an intermediate sheet and a lower sheet (30). The sheet (2) has an orifice (4), and the intermediate sheet is cut so that a flap (20) having an orifice slides between end positions where the pack is opened and closed. The contour of the orifice (4) coincides with the contour defining semi-perimeter of the latter orifice. The thickness of the latter orifice contour is 0.5 millimeter. An independent claim is also included for a device for connecting a dust bag in a frame of a vacuum cleaner.
IPC 8 full level
A47L 9/14 (2006.01)
CPC (source: EP)
A47L 9/1427 (2013.01); A47L 9/1436 (2013.01); A47L 9/1454 (2013.01)
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1602307 A1 20051207; EP 1602307 B1 20081119; AT E414458 T1 20081215; DE 602005011069 D1 20090102; ES 2317176 T3 20090416; FR 2870705 A1 20051202; FR 2870705 B1 20060707
DOCDB simple family (application)
EP 05356071 A 20050429; AT 05356071 T 20050429; DE 602005011069 T 20050429; ES 05356071 T 20050429; FR 0405680 A 20040526