EP 1958535 B1 20090826 - Brush for cleaning concave walls
Title (en)
Brush for cleaning concave walls
Title (de)
Bürste zur Reinigung von Hohlwänden
Title (fr)
Brosse pour nettoyer les murs concaves
Publication
Application
Priority
EP 07003068 A 20070213
Abstract (en)
[origin: EP1958535A1] Brush for cleaning walls having concave surface, comprising a central core (1), prevalently longitudinally developed, which is driven by corresponding motor means (6) moving it about the respective longitudinal axis (x-x) at a preset angular speed, said core (1) being associated to a motion device (3) by means of which it is moved in respect to the surface (SV) to be cleaned while the same core rotates about the said longitudinal axis (x-x), said core (1) being provided with a plurality of radial bristles (4) the distal ends of which define, in their whole, a rotational solid having a substantially convex barrel-shaped surface (SC), that is, a surface with a diameter decreasing form the middle of the core towards the two ends of the same.
IPC 8 full level
A46B 7/10 (2006.01)
CPC (source: EP)
A46B 7/10 (2013.01); A46B 9/028 (2013.01); A46B 13/00 (2013.01); E01H 1/005 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1958535 A1 20080820; EP 1958535 B1 20090826; AT E440519 T1 20090915; DE 602007002152 D1 20091008; SI 1958535 T1 20091231
DOCDB simple family (application)
EP 07003068 A 20070213; AT 07003068 T 20070213; DE 602007002152 T 20070213; SI 200730080 T 20070213