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1. (WO2017038223) FRONT WORKING MACHINE AND WORKING VEHICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/038223 International Application No.: PCT/JP2016/068834
Publication Date: 09.03.2017 International Filing Date: 24.06.2016
IPC:
E02F 3/38 (2006.01) ,E02F 3/815 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
3
Dredgers; Soil-shifting machines
04
mechanically-driven
28
with digging tools mounted on a dipper- or bucket-arm, e.g. dippers, buckets
36
Component parts
38
Cantilever beams; Dipper-arms; Bucket-arms
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
3
Dredgers; Soil-shifting machines
04
mechanically-driven
76
Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling devices
80
Component parts
815
Blades; Levelling tools
Applicants:
株式会社クボタ KUBOTA CORPORATION [JP/JP]; 大阪府大阪市浪速区敷津東1丁目2番47号 1-2-47, Shikitsuhigashi, Naniwa-ku, Osaka-shi, Osaka 5568601, JP
三陽機器株式会社 SANYO KIKI CO., LTD. [JP/JP]; 岡山県浅口郡里庄町大字新庄3858番地 3858, Oaza Shinjo, Satosho-cho, Asakuchi-Gun, Okayama 7190302, JP
Inventors:
中田 伸大 NAKATA Nobuhiro; JP
五軒矢 孝 GOKENYA Takashi; JP
瀧口 純一郎 TAKIGUCHI Junichiro; JP
大河原 悟 OKAWARA Satoru; JP
Agent:
安田 敏雄 YASUDA Toshio; JP
Priority Data:
2015-17277302.09.2015JP
Title (EN) FRONT WORKING MACHINE AND WORKING VEHICLE
(FR) MACHINE DE TRAVAIL AVANT ET VÉHICULE DE TRAVAIL
(JA) フロント作業機及び作業車
Abstract:
(EN) A front working machine is configured so that the height to which arms are raised can be increased easily. A front working machine is provided with: vertically rockable left and right arms (19L, 19R); a holder (10) disposed at the front between the arms (19L, 19R); a working tool (21) disposed in front of the holder (10) and mounted to the front end side of the arms (19L, 19R); an arm cylinder (22) for vertically rocking the arms (19L, 19R); a first stay (31) protruding upward from the holder (10); and a first pivot shaft (32) which is located above the holder (10) and through which the upper end of the arm cylinder (22) is supported on the first stay (31) in a rockable manner.
(FR) Selon l'invention, une machine de travail avant est configurée de telle sorte que la hauteur à laquelle les bras s'élèvent peut être augmentée facilement. Une machine de travail avant comprend: des bras gauche et droit à basculement vertical (19L, 19R); un support (10) disposé à l'avant entre les bras (19L, 19R); un outil de travail (21) disposé à l'avant du support (10) et monté sur le côté d'extrémité avant des bras (19L, 19R); un vérin de bras (22) pour basculer les bras verticalement (19L, 19R); un premier montant (31) faisant saillie vers le haut depuis le support (10); et un premier arbre de pivot (32) qui est situé au-dessus du support (10) et grâce auquel l'extrémité supérieure du vérin de bras (22) est supportée sur le premier montant (31) de manière à pouvoir basculer.
(JA) 簡単にアームの持ち上げ高さを高くすることができるようにする。 上下に揺動自在な左及び右のアーム(19L,19R)と、アーム(19L,19R)間の前部に配置されるホルダ(10)と、ホルダ(10)の前方側に配置されてアーム(19L,19R)の先端側に取り付けられる作業具(21)と、アーム(19L,19R)を上下に揺動させるアームシリンダ(22)と、ホルダ(10)から上方側に突出する第1ステー(31)と、ホルダ(10)より上方に位置していて、第1ステー(31)にアームシリンダ(22)の上端を枢支する第1枢軸(32)とを備える。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)