EP 3030128 A1 20160615 - VACUUM CLEANER FILTER BAG HAVING A SPACING ELEMENT
Title (en)
VACUUM CLEANER FILTER BAG HAVING A SPACING ELEMENT
Title (de)
STAUBSAUGERFILTERBEUTEL MIT BEABSTANDUNGSELEMENT
Title (fr)
SAC FILTRANT D'ASPIRATEUR À ÉLÉMENT D'ESPACEMENT
Publication
Application
Priority
- EP 13179947 A 20130809
- EP 2014067047 W 20140808
- EP 14753226 A 20140808
Abstract (en)
[origin: WO2015018919A1] The invention relates to a vacuum cleaner filter bag made of non-woven fabric, which at least at one location on the edge side has a tie-up of the non-woven layers thus closing the bag. At at least one location of the edge, a spacing means is incorporated, which is formed by a double weld seam or stiffening elements, which are attached in this region. The characteristic feature of the vacuum cleaner filter bag according to the invention is an increased three-point bending stiffness.
IPC 8 full level
A47L 9/14 (2006.01)
CPC (source: EP US)
A47L 9/14 (2013.01 - EP US); B01D 46/02 (2013.01 - US); B01D 2239/0618 (2013.01 - EP US); B01D 2239/065 (2013.01 - EP US)
Citation (search report)
See references of WO 2015018919A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2835087 A1 20150211; EP 2835087 B1 20181010; AU 2014304487 A1 20160225; CN 105517475 A 20160420; CN 105517475 B 20180612; EP 3030128 A1 20160615; ES 2702036 T3 20190227; US 2016183751 A1 20160630; WO 2015018919 A1 20150212
DOCDB simple family (application)
EP 13179947 A 20130809; AU 2014304487 A 20140808; CN 201480044437 A 20140808; EP 14753226 A 20140808; EP 2014067047 W 20140808; ES 13179947 T 20130809; US 201414910914 A 20140808