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1. (WO2018003165) STAIR-ASCENDING/-DESCENDING DEVICE
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Pub. No.: WO/2018/003165 International Application No.: PCT/JP2017/006190
Publication Date: 04.01.2018 International Filing Date: 20.02.2017
IPC:
B62B 5/02 (2006.01) ,B62D 55/075 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B
HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
5
Accessories or details specially adapted for hand carts
02
providing for travelling up or down a flight of stairs
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
55
Endless-track vehicles
06
with tracks and without ground wheels
075
Tracked vehicles for ascending or descending stairs
Applicants:
KYB株式会社 KYB CORPORATION [JP/JP]; 東京都港区浜松町二丁目4番1号世界貿易センタービル World Trade Center Bldg., 4-1, Hamamatsu-cho 2-chome, Minato-ku, Tokyo 1056111, JP
Inventors:
飯田 知佳 IIDA, Chika; JP
南澤 武志 NANZAWA, Takeshi; JP
関根 伸一 SEKINE, Shinichi; JP
豊内 敦士 TOYOUCHI, Atsushi; JP
Agent:
特許業務法人後藤特許事務所 GOTOH & PARTNERS; 東京都千代田区霞が関三丁目3番1号尚友会館 Shoyu-Kaikan, 3-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
2016-13007130.06.2016JP
Title (EN) STAIR-ASCENDING/-DESCENDING DEVICE
(FR) DISPOSITIF DE MONTÉE/DESCENTE D'ESCALIERS
(JA) 階段昇降装置
Abstract:
(EN) This stair-ascending/-descending device (100, 200) is provided with a main body section (10) to which a vehicle wheel section (20) and a crawler section (40) are attached, a luggage rack (60) which can be displaced relative to the main body section (10) and on which luggage is carried, and a displacement mechanism (70, 170) for displacing the position of the luggage rack (60) relative to the main body section (10) to different positions during movement over level ground and during stair ascent/descent. The crawler section (40) has an area that contacts the stairs when the device is ascending/descending stairs, and the displacement mechanism (70, 170) displaces the luggage rack (60) relative to the main body section (10) when the device is ascending/descending the stairs, so that the center of gravity (G) of the luggage (L) is positioned vertically above said area.
(FR) Dispositif de montée/descente d'escaliers (100, 200) pourvu d'une section corps principal (10) à laquelle une section roue de véhicule (20) et une section chenille (40) sont fixées, un porte-bagages (60) qui peut être déplacé par rapport à la section corps principal (10) et sur lequel un bagage est transporté, et un mécanisme de déplacement (70, 170) pour déplacer la position du porte-bagages (60) par rapport à la section corps principal (10) dans différentes positions pendant le déplacement sur sol de niveau et pendant la montée/descente des escaliers. La section chenille (40) possède une zone qui entre en contact avec les escaliers lorsque le dispositif monte/descend les escaliers, et le mécanisme de déplacement (70, 170) déplace le porte-bagages (60) par rapport à la section corps principal (10) lorsque le dispositif monte/descend les escaliers, de telle sorte que le centre de gravité (G) du bagage (L) est positionné verticalement au-dessus de ladite zone.
(JA) 階段昇降装置(100,200)は、車輪部(20)及びクローラ部(40)が取り付けられる本体部(10)と、本体部(10)に対して変位自在に設けられ、荷物が載置される荷台部(60)と、本体部(10)に対する荷台部(60)の位置を、平地を移動する際と階段を昇降する際とで異なる位置に変位させる変位機構(70,170)と、を備える。クローラ部(40)は、階段を昇降する際に階段と接触する領域を有し、変位機構(70,170)は、階段を昇降する際、荷物(L)の重心(G)が領域の鉛直上方に位置するように本体部(10)に対して荷台部(60)を変位させる。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)