Title:
AUTOMATIC VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2013/042975
Kind Code:
A2
Abstract:
The present invention relates to a robot cleaner. The robot cleaner according to an aspect comprises: a casing having a suction port; a suctioning member installed in the casing and suctioning external foreign substances through the suction port; a driving member moving the casing; and a side brush assembly movably installed on the casing, wherein the side brush assembly includes a brush allowing foreign substances in a region outside the casing to move toward the suction port by rotation of the side brush assembly, and a rotational axis of the brush can be moved horizontally.
Inventors:
YANG HAESEOCK (KR)
KIM YONGGYUN (KR)
YU SEONIL (KR)
SONG SEUNGHYUN (KR)
SHIN HYUNSEON (KR)
KIM HYOSUNG (KR)
KIM YONGGYUN (KR)
YU SEONIL (KR)
SONG SEUNGHYUN (KR)
SHIN HYUNSEON (KR)
KIM HYOSUNG (KR)
Application Number:
PCT/KR2012/007578
Publication Date:
March 28, 2013
Filing Date:
September 21, 2012
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/00; A47L9/04; A47L9/28; A47L11/20
Foreign References:
| JP2010035773A | 2010-02-18 | |||
| JP7032751B | ||||
| KR20090033608A | 2009-04-06 | |||
| KR20090078610A | 2009-07-20 |
Other References:
None
Attorney, Agent or Firm:
SEO, Kyo Jun (KR)
서교준 (KR)
서교준 (KR)
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