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Patent Searching and Data


Title:
AUTOMATIC VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2013/042975
Kind Code:
A3
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)
GHIM YONGGYUN (KR)
YU SEONIL (KR)
SONG SEUNGHYUN (KR)
SHIN HYUNSEON (KR)
KIM HYOSUNG (KR)
Application Number:
KR2012/007578
Publication Date:
June 13, 2013
Filing Date:
September 21, 2012
Export Citation:
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Assignee:
LG ELECTRONICS INC. (20 Yeouido-dong, Yeongdeungpo-gu, Seoul 150-721, 150-721, KR)
International Classes:
A47L9/00; A47L9/04; A47L9/28; A47L11/20
Foreign References:
JP2010035773A2010-02-18
JPH0732751B21995-04-12
KR20090033608A2009-04-06
KR20090078610A2009-07-20
Other References:
See also references of EP 2737837A4
Attorney, Agent or Firm:
SEO, Kyo Jun (9th Fl, Hyun Juk Bldg. 832-41,Yeoksam-dong,,Gangnam-gu, Seoul 135-080, 135-080, KR)
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Claims: