EP 2453778 A1 20120523 - A SURFACE TREATING HEAD
Title (en)
A SURFACE TREATING HEAD
Title (de)
KOPF ZUR OBERFLÄCHENBEHANDLUNG
Title (fr)
TETE DE TRAITEMENT DE SURFACE
Publication
Application
Priority
- GB 2010051069 W 20100629
- GB 0912355 A 20090716
- GB 201000954 A 20100121
Abstract (en)
[origin: WO2011007158A1] A surface treating head in the form of a floor tool for a vacuum cleaner includes a main body, a suction cavity and an outlet. The suction cavity comprises first and second suction channels, bounded on both sides by respective working edges. A fluid flow path extends from the first suction channel to the second suction channel and from there to the outlet. The plurality of suction channels permits effective pick-up of dirt. To enable the surface treating head to be used to treat both carpeted floor surfaces and hard floor surfaces, the surface treating head may be provided with a brush unit and a drive mechanism for moving the brush unit between a stowed position and a deployed position.
IPC 8 full level
CPC (source: EP)
A47L 9/0494 (2013.01); A47L 9/0646 (2013.01)
Citation (search report)
See references of WO 2011007158A1
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2011007158 A1 20110120; AU 2010272316 A1 20120119; AU 2010272316 B2 20130207; CN 101953664 A 20110126; CN 105266714 A 20160127; EP 2453778 A1 20120523; EP 2453778 B1 20150429; JP 2011019916 A 20110203; JP 5346325 B2 20131120
DOCDB simple family (application)
GB 2010051069 W 20100629; AU 2010272316 A 20100629; CN 201010232832 A 20100716; CN 201510711420 A 20100716; EP 10735065 A 20100629; JP 2010161261 A 20100716