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1. (WO2018043091) WHEEL LOADER AND WHEEL LOADER CONTROL METHOD
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Pub. No.: WO/2018/043091 International Application No.: PCT/JP2017/029104
Publication Date: 08.03.2018 International Filing Date: 10.08.2017
IPC:
E02F 9/24 (2006.01) ,E02F 9/20 (2006.01) ,E02F 9/26 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
9
Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
24
Safety devices
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
9
Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
20
Drives; Control devices
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
9
Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
26
Indicating devices
Applicants:
株式会社小松製作所 KOMATSU LTD. [JP/JP]; 東京都港区赤坂二丁目3番6号 2-3-6, Akasaka, Minato-ku, Tokyo 1078414, JP
Inventors:
内藤 亨 NAITO, Toru; JP
Agent:
特許業務法人深見特許事務所 FUKAMI PATENT OFFICE, P.C.; 大阪府大阪市北区中之島三丁目2番4号 中之島フェスティバルタワー・ウエスト Nakanoshima Festival Tower West, 2-4, Nakanoshima 3-chome, Kita-ku, Osaka-shi, Osaka 5300005, JP
Priority Data:
2016-16949931.08.2016JP
Title (EN) WHEEL LOADER AND WHEEL LOADER CONTROL METHOD
(FR) CHARGEUSE SUR ROUES ET PROCÉDÉ DE COMMANDE DE CHARGEUSE SUR ROUES
(JA) ホイールローダおよびホイールローダの制御方法
Abstract:
(EN) This wheel loader (1) is provided with: a cab (6), front wheels (3a), a front frame (5a) which rotatably supports the front wheels (3a), a bucket (32), a boom (31) which is connected at the distal end to the bucket (32) and which is rotatably supported at the proximal end by the front frame (5a), a sensor (40) for measuring the distance between a loading target and the front wheels (3a), and a controller which controls operation of the wheel loader (1). If the distance measured by the sensor (40) falls to or below a threshold value due to travel of the wheel loader (1), the controller causes the wheel loader to perform a prescribed operation for collision avoidance.
(FR) La chargeuse sur roues (1) selon l’invention comprend : une cabine (6) ; des roues avant (3a) ; un cadre avant (5a) qui supporte en rotation les roues avant (3a) ; un godet (32), une flèche (31) qui est reliée au niveau de l'extrémité distale au godet (32) et qui est supportée de manière rotative au niveau de l'extrémité proximale par le cadre avant (5a) ; un capteur (40) pour mesurer la distance entre une cible de chargement et les roues avant (3a) ; et un dispositif de commande qui commande le fonctionnement de la chargeuse sur roues (1). Si la distance mesurée par le capteur (40) prend ou devient inférieure à une valeur seuil en raison du déplacement de la chargeuse sur roues (1), le dispositif de commande amène la chargeuse sur roues à effectuer une opération prescrite pour éviter les collisions.
(JA) ホイールローダ(1)は、運転室(6)と、前輪(3a)と、前輪(3a)を回転可能に支持するフロントフレーム(5a)と、バケット(32)と、先端部がバケット(32)に接続され、かつ基端部がフロントフレーム(5a)に回転可能に支持されたブーム(31)と、積込対象と前輪(3a)との間の距離を測定するためのセンサ(40)と、ホイールローダ(1)の動作を制御するコントローラとを備える。コントローラは、ホイールローダ(1)が走行することによってセンサ(40)によって測定された距離が閾値以下になると、衝突回避のための所定の動作をホイールローダ(1)に実行させる。
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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, JO, 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)