EP 0541951 A1 19930519 - Apparatus for cleaning the outer surfaces of buildings.
Title (en)
Apparatus for cleaning the outer surfaces of buildings.
Title (de)
Vorrichtung zum Reinigen von Gebäudefassaden.
Title (fr)
Dispositif pour nettoyer les surfaces extérieures de bâtiments.
Publication
Application
Priority
IT GE910138 A 19911030
Abstract (en)
Apparatus for cleaning the outer walls of buildings, equipped with means for cleaning and washing the walls. Said apparatus is suspended from a carriage (3) which is provided with means capable of causing both a displacement of said carriage in a vertical plane along the walls to be cleaned, and a translation thereof in a horizontal plane along the perimeter of the building. Said apparatus (5) is provided with screw-and/or turbine propulsion means (8) capable of keeping it constantly adhering against the surface to be cleaned, the airflow generated by said means (8) being used to dry the washed surfaces. <IMAGE>
IPC 1-7
IPC 8 full level
A47L 1/02 (2006.01); E04G 3/30 (2006.01); E04G 23/00 (2006.01)
CPC (source: EP)
A47L 1/02 (2013.01); E04G 3/30 (2013.01); E04G 23/002 (2013.01)
Citation (search report)
- [X] US 4800607 A 19890131 - FUKUTOMI OSAMU [JP]
- [X] DE 8531513 U1 19860102
- [X] DE 2207581 A1 19730823 - GROHMANN KLAUS
- [X] FR 1414659 A 19651015
- [A] US 3641607 A 19720215 - LEMELSON JEROME H
- [A] US 4120378 A 19781017 - MILLS ERNEST E, et al
- [A] DE 3228732 A1 19840202 - KAEMPKEN HELMUT ING GRAD
- [A] US 4112535 A 19780912 - WILD ROBERT W, et al
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0541951 A1 19930519; IT 1253631 B 19950822; IT GE910138 A0 19911030; IT GE910138 A1 19930430
DOCDB simple family (application)
EP 92116981 A 19921005; IT GE910138 A 19911030