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1. WO2014155676 - BULLDOZER

Publication Number WO/2014/155676
Publication Date 02.10.2014
International Application No. PCT/JP2013/059554
International Filing Date 29.03.2013
IPC
E02F 3/76 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
76Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling devices
E02F 9/00 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
CPC
B60K 11/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
11Arrangement in connection with cooling of propulsion units
02with liquid cooling
04Arrangement or mounting of radiators, radiator shutters, or radiator blinds
B60K 13/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
13Arrangement in connection with combustion air intake or gas exhaust of propulsion units
04concerning exhaust
B60Y 2200/411
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
2200Type of vehicle
40Special vehicles
41Construction vehicles, e.g. graders, excavators
411Bulldozers, Graders
E02F 3/7618
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
76Graders, bulldozers, or the like with scraper plates or ploughshare-like elements
7609Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
7618with the scraper blade adjustable relative to the pivoting arms about a horizontal axis
E02F 9/0866
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
08Superstructures; Supports for superstructures
0858Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
0866Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
F01N 13/1805
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features ; ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
18Construction facilitating manufacture, assembly, or disassembly
1805Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
Applicants
  • 株式会社小松製作所 KOMATSU LTD. [JP]/[JP]
Inventors
  • 中上 博司 NAKAGAMI, Hiroshi
  • 尾嵜 平 OZAKI, Taira
  • 山光 弘法 YAMAMITSU, Hironori
Agents
  • 新樹グローバル・アイピー特許業務法人 SHINJYU GLOBAL IP
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BULLDOZER
(FR) BULLDOZER
(JA) ブルドーザ
Abstract
(EN)
 In the engine chamber of this bulldozer, a radiator is arranged anterior to an engine. An exhaust treatment unit is arranged above the engine. A first exhaust treatment device of the exhaust treatment unit is arranged so that the longitudinal direction thereof is in the front-back direction of the vehicle. A second exhaust treatment device of the exhaust treatment unit is arranged at the side of the first exhaust treatment device so that the longitudinal direction of the second exhaust treatment device is in the front-back direction of the vehicle. An air filter is arranged between the radiator and the exhaust treatment unit in the front-back direction of the vehicle.
(FR)
La présente invention concerne un bulldozer, dans la chambre à moteur duquel un radiateur est agencé de façon antérieure à un moteur. Une unité de traitement d'échappement est agencée au-dessus du moteur. Un premier dispositif de traitement d'échappement de l'unité de traitement d'échappement est agencé pour que sa direction longitudinale soit dans la direction avant-arrière du véhicule. Un second dispositif de traitement d'échappement de l'unité de traitement d'échappement est agencé sur le côté du premier dispositif de traitement d'échappement pour que la direction longitudinale du second dispositif de traitement d'échappement soit dans la direction avant-arrière du véhicule. Un filtre à air est agencé entre le radiateur et l'unité de traitement d'échappement dans la direction avant-arrière du véhicule.
(JA)
 ブルドーザのエンジン室において、ラジエータは、エンジンの前方に配置される。排気処理ユニットは、エンジンの上方に配置される。排気処理ユニットの第1排気処理装置は、長手方向が車両前後方向に沿うように配置される。排気処理ユニットの第2排気処理装置は、第1排気処理装置の側方において長手方向が車両前後方向に沿うように配置される。エアクリーナは、車両前後方向においてラジエータと排気処理ユニットとの間に配置される。
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