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1. (WO2013047039) CLEANING ROBOT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/047039    International Application No.:    PCT/JP2012/071402
Publication Date: 04.04.2013 International Filing Date: 24.08.2012
A47L 9/28 (2006.01), A47L 9/00 (2006.01)
Applicants: SHARP KABUSHIKI KAISHA [JP/JP]; 22-22, Nagaike-Cho, Abeno-Ku, Osaka-Shi, Osaka 5458522 (JP) (For All Designated States Except US).
YATO Yuki; (For US Only)
Inventors: YATO Yuki;
Agent: SANO Shizuo; Tenmabashi-Yachiyo Bldg. Bekkan, 2-6, Tenmabashi-Kyomachi, Chuo-Ku, Osaka-Shi, Osaka 5400032 (JP)
Priority Data:
2011-214466 29.09.2011 JP
(JA) 掃除ロボット
Abstract: front page image
(EN)A cleaning robot, comprising: a main case (2) having a suction port (6) opened in the bottom surface thereof and facing a floor surface (F); a pair of drive wheels (29) having a horizontal rotating shaft (29a), and which cause the main case (2) to self-propel; a front wheel (27) arranged to the front in the progression direction during cleaning, relative to the drive wheels (29); and a rear wheel (26) arranged to the rear in the progression direction during cleaning, relative to the drive wheels (29). The suction port (6) is arranged between the front wheel (27) and the drive wheels (29); and during self-propulsion along a flat floor surface (F), the front wheel (27) is separated from the floor surface and the drive wheels (29) and the rear wheel (26) are in contact with same.
(FR)L'invention concerne un robot de nettoyage, comportant : un carter principal (2) ayant un orifice d'aspiration (6) ouvert dans la surface inférieure de celui-ci et étant orienté vers une surface de plancher (F) ; une paire de roues motrices (29) ayant un arbre rotatif horizontal (29a), et amenant le carter principal (2) à s'autopropulser ; une roue avant (27) arrangée à l'avant dans la direction de progression lors du nettoyage, par rapport aux roues motrices (29) ; et une roue arrière (26) arrangée à l'arrière dans la direction de progression lors du nettoyage, par rapport aux roues motrices (29). L'orifice d'aspiration (6) est arrangé entre la roue avant (27) et les roues motrices (29) ; et lors de l'autopropulsion le long d'une surface plate de plancher (F), la roue avant (27) est séparée de la surface de plancher et les roues motrices (29) et la roue arrière (26) sont en contact avec celle-ci.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)