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1. (WO2018024660) WET CLEANING APPLIANCE HAVING A CLEANING ROLLER
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Pub. No.: WO/2018/024660 International Application No.: PCT/EP2017/069288
Publication Date: 08.02.2018 International Filing Date: 31.07.2017
IPC:
A47L 9/04 (2006.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9
Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
02
Nozzles
04
with driven brushes or agitators
Applicants:
VORWERK & CO. INTERHOLDING GMBH [DE/DE]; Mühlenweg 17-37 42275 Wuppertal, DE
Inventors:
WINDORFER, Harald; DE
PFEIFFER, Matthias; DE
SCHWEPPE, Sabine; DE
Agent:
MÜLLER, Enno; DE
GRUNDMANN, Dirk; DE
RIEDER, Hans-Joachim; DE
BRÖTZ, Helmut; DE
BOURREE, Hendrik; DE
Priority Data:
10 2016 114 415.004.08.2016DE
Title (EN) WET CLEANING APPLIANCE HAVING A CLEANING ROLLER
(FR) APPAREIL DE NETTOYAGE HUMIDE COMPRENANT UN ROULEAU DE NETTOYAGE
(DE) FEUCHTREINIGUNGSGERÄT MIT EINER REINIGUNGSWALZE
Abstract:
(EN) The invention relates to a wet cleaning appliance (1) having a cleaning roller (3) rotatably mounted about a roller axis (2) and a roller covering (4) at least partly surrounding the cleaning roller (3) in the circumferential direction. In order to improve the transport of liquid within the roller covering (4), according to invention, the roller covering (4) has a portion of a flow guiding structure (6) winding helically in the axial direction at least in a subregion of an inner wall (5) of the roller covering (4).
(FR) L'invention concerne un appareil de nettoyage humide (1) comprenant un rouleau de nettoyage (3) tournant autour d’un axe de rouleau (2), et un capot de rouleau (4) entourant au moins partiellement le rouleau de nettoyage (3) dans la direction périphérique. Pour améliorer le transport de liquide dans le capot de rouleau (4), le capot de rouleau (4) présente au moins dans une partie de sa paroi intérieure (5) une encoche partielle d’une structure de guidage d’écoulement (6) s’enroulant de manière hélicoïdale dans la direction axiale.
(DE) Die Erfindung betrifft ein Feuchtreinigungs gerät (1) mit einer um eine Walzenachse (2) rotierbar gelagerten Reinigungswalze (3) und einer die Reinigungswalze (3) in Umfangsrichtung zumindest teilweise umgebenden Walzenabdeckung (4). Um den Transport von Flüssigkeit innerhalb der Walzenabdeckung (4) zu verbessern, wird vorgeschlagen, dass die Walzenabdeckung (4) zumindest an einem Teilbereich einer Innenwandung (5) der Walzenabdeckung (4) einen Teilausschnitt einer sich in axiale Richtung schraubenförmig windenden Strömungsführungsstruktur (6) aufweist.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)