EP 2397235 A1 20111221 - Device for cleaning a facade
Title (en)
Device for cleaning a facade
Title (de)
Vorrichtung zum Reinigen einer Fassade
Title (fr)
Dispositif pour le nettoyage d'une façade
Publication
Application
Priority
NL 2004906 A 20100617
Abstract (en)
A façade cleaning apparatus 1 comprises a frame 3 with rotary brushes 5, 7 connected to the frame. The brushes are divided into two groups A and B. Each group of brushes is connected to a separate sub-frame 9, 11 which is displaceably connected to the frame. The façade cleaning apparatus further includes displacement means for displacing the sub-frames 9, 11 to and fro past each other in opposite directions C and D to each other and at right angles to the axles 13 of the brushes. The façade cleaning apparatus 1 further includes a plurality of pairs of guide wheels 15 connected to the frame 3, for guiding the apparatus along the façade during operation. The axles 17 of each pair of guide wheels are present in a direction parallel to the axles 13 of the brushes 5, 7 at a distance from each other, so that the apparatus will not pass over the façade cladding in a jolting manner.
IPC 8 full level
B08B 1/04 (2006.01); B08B 1/00 (2006.01); E04G 23/00 (2006.01)
CPC (source: EP)
B08B 1/30 (2024.01); B08B 1/32 (2024.01); E04G 23/002 (2013.01)
Citation (applicant)
GB 1092728 A 19671129 - GARRICK LEWIS LITTIN
Citation (search report)
- [AD] GB 1092728 A 19671129 - GARRICK LEWIS LITTIN
- [A] WO 2010055506 A1 20100520 - MANN AVIRAM [IL]
- [A] US 4025984 A 19770531 - HOENER JR RALPH H
- [A] US 6550090 B1 20030422 - JESADANONT MONGKOL [TH], et al
- [A] US 5465446 A 19951114 - CHANG KAI-KUO [TW]
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)
EP 2397235 A1 20111221; EP 2397235 B1 20170830; NL 2004906 C2 20111220
DOCDB simple family (application)
EP 11004973 A 20110617; NL 2004906 A 20100617