EP 4395618 A1 20240710 - SETTING A POSITION OF AT LEAST ONE WORKING MEMBER IN A NOZZLE ARRANGEMENT
Title (en)
SETTING A POSITION OF AT LEAST ONE WORKING MEMBER IN A NOZZLE ARRANGEMENT
Title (de)
EINSTELLEN EINER POSITION VON MINDESTENS EINEM ARBEITSELEMENT IN EINER DÜSENANORDNUNG
Title (fr)
RÉGLAGE D'UNE POSITION D'AU MOINS UN ÉLÉMENT DE TRAVAIL DANS UN AGENCEMENT DE BUSES
Publication
Application
Priority
- EP 21194418 A 20210901
- EP 2022073844 W 20220826
Abstract (en)
[origin: EP4144272A1] In the field of cleaning surfaces, a nozzle arrangement (1) is provided that is configured to be applied in a cleaning device and to be moved forward and backward in an advancement direction (da) of the nozzle arrangement (1) over a surface (2). The nozzle arrangement (1) comprises at least one working member (30) configured to assume one of at least two possible positions on the nozzle arrangement (1), and a member setting mechanism (40) configured to automatically set the position of the at least one working member (30) in relation to a value of at least one discrimination parameter that is influenced by motion resistance between the nozzle arrangement (1) and an actual surface (2). In that way, automatic setting of the position of the at least one working element (30) in relation to the surface type is achieved.
IPC 8 full level
CPC (source: EP)
A47L 9/0477 (2013.01); A47L 9/066 (2013.01)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4144272 A1 20230308; CN 117915816 A 20240419; EP 4395618 A1 20240710; WO 2023031059 A1 20230309
DOCDB simple family (application)
EP 21194418 A 20210901; CN 202280058695 A 20220826; EP 2022073844 W 20220826; EP 22769647 A 20220826