(19)
(11) EP 1 925 246 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
08.04.2009 Bulletin 2009/15

(43) Date of publication A2:
28.05.2008 Bulletin 2008/22

(21) Application number: 07121188.2

(22) Date of filing: 21.11.2007
(51) International Patent Classification (IPC): 
A47L 4/00(2006.01)
A47L 9/04(2006.01)
 A47L 7/02(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 22.11.2006 SK 1572006

(71) Applicant: Lama spol. s.r.o.
903 01 Senec (SK)

(72) Inventors:
  • Magula, Lubos
    903 01 Senec (SK)
  • Krchnak, Peter
    903 01 Senec (SK)

(74) Representative: Majlingova, Marta 
Lietavska 9
851 05 Bratislava
851 05 Bratislava (SK)

   


(54) Device for cleaning fine and uneven surfaces, especially Venetian blinds, of dust


(57) Device for cleaning fine and uneven surfaces, especially Venetian blinds, of dust, that contains a body (1) which is hollow, has a shape of the letter C and whose inner space is divided by a dividing wall (4) into a suction channel (5) and an exhaust channel (6), which are interconnected through chambers located at the ends of the hollow body (1) and in which turbines (7) are mounted on bearings (8) and to which carriers (9) of a rotary brush (10) are attached, the rotary brush (10) being inserted into the carriers (9) such that it interconnects the ends of the hollow body (1); an outlet nozzle (3) is positioned at an outer side of the hollow body (1) and a suction nozzle (2) at an inner side of the hollow body (1), wherein the suction nozzle (2) is equipped with at least one opening for sucking an air stream with dust or other dirt from the cleaned object.







Search report