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1. (WO2018062210) SHOVEL
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Pub. No.: WO/2018/062210 International Application No.: PCT/JP2017/034808
Publication Date: 05.04.2018 International Filing Date: 26.09.2017
IPC:
E02F 9/22 (2006.01) ,E02F 9/20 (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
20
Drives; Control devices
22
Hydraulic or pneumatic drives
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
Applicants:
住友重機械工業株式会社 SUMITOMO HEAVY INDUSTRIES, LTD. [JP/JP]; 東京都品川区大崎2丁目1番1号 1-1, Osaki 2-chome, Shinagawa-ku Tokyo 1416025, JP
Inventors:
岡田 純一 OKADA Junichi; JP
平沼 一則 HIRANUMA Kazunori; JP
Agent:
森下 賢樹 MORISHITA Sakaki; JP
Priority Data:
2016-19448330.09.2016JP
Title (EN) SHOVEL
(FR) PELLE
(JA) ショベル
Abstract:
(EN) This shovel 1 comprises: a traveling body; an upper turning body that is rotatably provided to the traveling body; and an attachment that has a boom, an arm, and a bucket, and is attached to the upper turning body. A lift restriction part 600 corrects the operation of a boom cylinder 7 of the attachment so as to restrict lifting of the traveling body rearwards with the front of the traveling body serving as a tipping fulcrum.
(FR) La pelle (1) selon l'invention comprend : un corps mobile ; un corps rotatif supérieur qui est disposé rotatif sur le corps mobile ; un accessoire qui comprend une flèche, un bras et un godet et qui est fixé au corps rotatif supérieur. Une partie de restriction de soulèvement (600) corrige le fonctionnement d'un cylindre de flèche (7) de l'accessoire de manière à limiter le soulèvement du corps mobile vers l'arrière, l'avant du corps mobile servant de point d'appui de basculement.
(JA) ショベル1は、走行体と、走行体に回動自在に設けられる上部旋回体と、ブーム、アーム、バケットを有し、上部旋回体に取り付けられたアタッチメントと、を有する。浮き上がり抑制部600は、走行体の前方を転倒支点とする後方の浮き上がりが抑制されるように、アタッチメントのブームシリンダ7の動作を補正する。
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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, JP, 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)