(19)
(11) EP 1 495 707 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.01.2005 Bulletin 2005/03

(43) Date of publication A2:
12.01.2005 Bulletin 2005/02

(21) Application number: 03029520.8

(22) Date of filing: 20.12.2003
(51) International Patent Classification (IPC)7: A47L 9/04
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 09.07.2003 KR 2003046445

(71) Applicant: LG Electronics Inc.
Seoul (KR)

(72) Inventor:
  • Yoo, Myung-Keun
    Euijeongbu Gyeonggi-Do (KR)

(74) Representative: Gille Hrabal Struck Neidlein Prop Roos 
Patentanwälte Brucknerstrasse 20
40593 Düsseldorf
40593 Düsseldorf (DE)

   


(54) Suction head for vacuum cleaner


(57) The present invention discloses a suction head (100) for a vacuum cleaner, including a casing (102) having a suction port (101) for sucking alien substances from the floor, an agitator (104) rotatably installed inside the suction port (101), a pluralit of brushes (104b) being arranged on the agitator (104) in the length direction, and an agitator driving unit for driving the agitator to perform reciprocating rotation in a predetermined angle range. The suction head for the vacuum cleaner improves cleaning performance of the vacuum cleaner.






Search report