EP 3474716 B1 20200304 - WET CLEANING APPARATUS WITH A CLEANING ROLLER ROTATABLE AROUND AN AXLE
Title (en)
WET CLEANING APPARATUS WITH A CLEANING ROLLER ROTATABLE AROUND AN AXLE
Title (de)
FEUCHTREINIGUNGSGERÄT MIT EINER UM EINE WALZENACHSE ROTIERBAREN REINIGUNGSWALZE
Title (fr)
APPAREIL DE NETTOYAGE PAR VOIE HUMIDE AVEC UN CYLINDRE DE NETTOYAGE MONTÉ ROTATIF OUTOUR D'UN AXE DE CYLINDRE
Publication
Application
Priority
- DE 102016111806 A 20160628
- EP 2017064745 W 20170616
Abstract (en)
[origin: WO2018001753A1] The invention relates to a wet cleaning device (1), in particular a wet wiping device, having a cleaning roller (3) that is rotatable about a roller axis (2), said cleaning roller having a cleaning covering (4). In order to achieve optimum regeneration of the cleaning roller (3) even when using little liquid, according to the invention, the wet cleaning device (1) has a deceleration element (5) and a guide element (9) for supporting the removal and discharge of liquid and/or dirt from the cleaning roller (3) to a liquid channel (10). The deceleration element (5) has an impact edge (7) in opposite direction to the fibers (6) of the rotating cleaning covering (4), wherein the guide element (9) is arranged in the direction of rotation (r) of the cleaning roller (3) behind the impact edge (7). During a regeneration operation of the wet cleaning device (1), the impact edge (7) is arranged so far apart between the fibers of the cleaning covering (4) that free ends (8) of the fibers (6) project outward in the radial direction beyond the impact edge (7), and in the event of an impact on the impact edge (7), are deflected in the direction of the guide element (9). The invention further relates to a method for operating a wet cleaning device (1).
IPC 8 full level
A47L 13/22 (2006.01); A47L 11/08 (2006.01); A47L 11/18 (2006.01); A47L 11/19 (2006.01)
CPC (source: EP US)
A47L 11/292 (2013.01 - EP US); A47L 11/4041 (2013.01 - EP US); A47L 11/4088 (2013.01 - EP US); A47L 11/4044 (2013.01 - US); A47L 11/4083 (2013.01 - US)
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
DOCDB simple family (publication)
DE 102016111806 A1 20171228; CN 109310259 A 20190205; CN 109310259 B 20210817; EP 3474716 A1 20190501; EP 3474716 B1 20200304; ES 2777837 T3 20200806; JP 2019519306 A 20190711; TW 201803511 A 20180201; US 10820768 B2 20201103; US 2019125156 A1 20190502; WO 2018001753 A1 20180104
DOCDB simple family (application)
DE 102016111806 A 20160628; CN 201780036191 A 20170616; EP 17730481 A 20170616; EP 2017064745 W 20170616; ES 17730481 T 20170616; JP 2018565314 A 20170616; TW 106120176 A 20170616; US 201716312464 A 20170616