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1. WO2020004327 - WORK MACHINE

Publication Number WO/2020/004327
Publication Date 02.01.2020
International Application No. PCT/JP2019/024950
International Filing Date 24.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
11
Arrangement in connection with cooling of propulsion units
02
with liquid cooling
04
Arrangement or mounting of radiators, radiator shutters, or radiator blinds
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
5
Arrangement or mounting of internal-combustion or jet-propulsion units
04
with the engine main axis, e.g. crankshaft axis, transversely to the longitudinal centre line of the vehicle
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
B60K 11/04 (2006.01)
B60K 5/04 (2006.01)
E02F 9/00 (2006.01)
CPC
B60K 11/04
B60K 5/04
E02F 9/00
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
Inventors
  • 山本 達郎 YAMAMOTO Tatsuro; JP
  • 榎本 能之 ENOMOTO Yoshiyuki; JP
  • 小向 瑛 KOMUKAI Akira; JP
  • 吉田 大介 YOSHIDA Daisuke; JP
  • 山本 真大 YAMAMOTO Masahiro; JP
  • 羽嶋 豊春 HASHIMA Toyoharu; JP
Agents
  • 安田 幹雄 YASUDA Mikio; JP
Priority Data
2018-12547329.06.2018JP
2018-12547429.06.2018JP
2018-12547529.06.2018JP
2018-12547629.06.2018JP
2018-12547729.06.2018JP
2018-12547829.06.2018JP
2018-12547929.06.2018JP
2018-12548029.06.2018JP
2018-12548129.06.2018JP
2018-12548229.06.2018JP
2018-12548329.06.2018JP
2018-12548429.06.2018JP
2018-12548529.06.2018JP
2018-12548629.06.2018JP
2018-12548729.06.2018JP
2018-12548829.06.2018JP
2019-11379619.06.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) WORK MACHINE
(FR) MACHINE DE TRAVAIL
(JA) 作業機
Abstract
(EN)
A work machine (1) is provided which allows easy replacement of multiple coolers (R1, O1) while ensuring mounting strength of the multiple coolers (R1, O1). This work machine (1) is provided with: a support bracket (18) which is attached to the machine body (2); first mounting members (J1, J2, J3, J4) which are formed from an elastic member and are provided on the support bracket (18); a first cooler (R1) and a second cooler (O1) which are arranged side by side in the horizontal direction and which are mounted on the support bracket (18) via the first mounting members (J1, J2, J3, J4); a fitting bracket (453) which is removably fitted on the top of the first cooler (R1) and the second cooler (O1); and second mounting members (J5, J6, J7, J8) which are formed from an elastic member and which are interposed between the fitting bracket (453) and the first cooler (R1) and second cooler (O1).
(FR)
L'invention porte sur une machine de travail (1) qui permet un remplacement facile de multiples refroidisseurs (R1, O1) tout en assurant la résistance de montage des multiples refroidisseurs (R1, O1). Ladite machine de travail (1) comprend : un support de soutien (18) qui est fixé au corps de machine (2) ; des premiers éléments de montage (J1, J2, J3, J4) qui sont formés à partir d'un élément élastique et sont disposés sur le support de soutien (18) ; un premier refroidisseur (R1) et un second refroidisseur (O1) qui sont disposés côte à côte dans la direction horizontale et qui sont montés sur le support de soutien (18) par l'intermédiaire des premiers éléments de montage (J1, J2, J3, J4) ; un support de montage (453) qui est ajusté amovible sur la partie supérieure du premier refroidisseur (R1) et du second refroidisseur (O1) ; et des seconds éléments de montage (J5, J6, J7, J8) qui sont formés à partir d'un élément élastique et qui sont intercalés entre le support d'ajustement (453) et le premier refroidisseur (R1) et le second refroidisseur (O1).
(JA)
複数の冷却器(R1、O1)のマウント強度を確保しつつ、それら複数の冷却器(R1、O1)の交換を容易に行うことができる作業機(1)を提供する。作業機(1)は、機体(2)に取り付けられた支持ブラケット(18)と、弾性部材によって形成されていて、支持ブラケット(18)に設けられた第1マウント部材(J1、J2、J3、J4)と、水平方向に対して並列状に並べて配置されて支持ブラケット(18)に第1マウント部材(J1、J2、J3、J4)を介して載置される第1冷却器(R1)及び第2冷却器(O1)と、第1冷却器(R1)及び第2冷却器(O1)の上部に対して取り外し可能に嵌められる嵌合ブラケット(453)と、弾性部材によって形成されていて、嵌合ブラケット(453)と第1冷却器(R1)及び第2冷却器(O1)との間に介在される第2マウント部材(J5、J6、J7、J8)と、を備えている。
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