EP 3007606 A1 20160420 - DOUBLE WIPER CLEANSING HEAD FOR A SCRUBBING MACHINE FOR CLEANING SURFACES
Title (en)
DOUBLE WIPER CLEANSING HEAD FOR A SCRUBBING MACHINE FOR CLEANING SURFACES
Title (de)
DOPPELTER WISCHKOPF FÜR FLÄCHENREINIGUNGSMACHINE
Title (fr)
TÊTE DE NETTOYAGE À DEUX BALAIS POUR UNE MACHINE DE DÉCRASSAGE POUR NETTOYER DES SURFACES
Publication
Application
Priority
- IT MI20130970 A 20130613
- IB 2014001024 W 20140610
Abstract (en)
[origin: WO2014199216A1] The present invention describes a double wiper cleansing head (100) for a machine for cleaning surfaces, comprising a central suction port (102) integral with two peripheral suction channels (103,104), a front channel and a rear channel, with respect to a driving direction and with respect to a brush, centrally located between said suction channels. The channels converge each in a front and rear wiper (112,112') respectively, and said wiper comprise inner and outer blades (107,107') on the corresponding sides of the suction channels. Said blades are adapted to collect and convey the cleaning fluid and the residues of dirt inside said suction channels, and moreover said wipers comprise means (115,115') for partialize the air flux in said suction channels.
IPC 8 full level
A47L 11/292 (2006.01); A47L 11/30 (2006.01); A47L 11/40 (2006.01)
CPC (source: EP)
A47L 11/292 (2013.01); A47L 11/302 (2013.01); A47L 11/4044 (2013.01)
Citation (search report)
See references of WO 2014199216A1
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)
WO 2014199216 A1 20141218; DK 3007606 T3 20170925; EP 3007606 A1 20160420; EP 3007606 B1 20170607; ES 2639825 T3 20171030; IT MI20130970 A1 20141214
DOCDB simple family (application)
IB 2014001024 W 20140610; DK 14738589 T 20140610; EP 14738589 A 20140610; ES 14738589 T 20140610; IT MI20130970 A 20130613