WO2008004651A1 - Machine de construction - Google Patents

Machine de construction Download PDF

Info

Publication number
WO2008004651A1
WO2008004651A1 PCT/JP2007/063543 JP2007063543W WO2008004651A1 WO 2008004651 A1 WO2008004651 A1 WO 2008004651A1 JP 2007063543 W JP2007063543 W JP 2007063543W WO 2008004651 A1 WO2008004651 A1 WO 2008004651A1
Authority
WO
WIPO (PCT)
Prior art keywords
force bar
external force
internal force
body frame
soundproof cover
Prior art date
Application number
PCT/JP2007/063543
Other languages
English (en)
Japanese (ja)
Inventor
Masanobu Seki
Kuniaki Nakada
Original Assignee
Komatsu Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2006188563 priority Critical
Priority to JP2006-188563 priority
Application filed by Komatsu Ltd. filed Critical Komatsu Ltd.
Publication of WO2008004651A1 publication Critical patent/WO2008004651A1/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D53/00Tractor-trailer combinations; Road trains
    • B62D53/02Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit
    • B62D53/021Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit comprising a universal coupling joint
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08Insulating elements, e.g. for sound insulation
    • B60R13/0861Insulating elements, e.g. for sound insulation for covering undersurfaces of vehicles, e.g. wheel houses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08Insulating elements, e.g. for sound insulation
    • B60R13/0884Insulating elements, e.g. for sound insulation for mounting around noise sources, e.g. air blowers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D53/00Tractor-trailer combinations; Road trains
    • B62D53/02Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit
    • B62D53/025Comprising a transmission shaft passing through the coupling joints
    • B62D53/026With all wheels powered
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/34Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3405Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
    • E02F3/3411Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism of the Z-type
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08Superstructures; Supports for superstructures
    • E02F9/0841Articulated frame, i.e. having at least one pivot point between two travelling gear units

Abstract

L'invention concerne une machine de construction, à savoir une chargeuse sur pneus (10), qui est un véhicule articulé muni d'un châssis de machine de travail (12) basculant par rapport au châssis de corps (11), la section de basculement du châssis de machine de travail (12) étant recouverte par un couvercle d'insonorisation (32) pour une partie d'articulation. Le couvercle d'insonorisation (32) consiste en un couvercle interne (34) fixé au châssis de machine de travail (12) et en un couvercle externe (33) fixé au châssis de corps (11) et recouvrant l'extérieur d'une partie du couvercle interne (34). Le couvercle interne (34) et le couvercle externe (33) sont dotés de parties planes se chevauchant dans la direction radiale, c'est-à-dire la direction coupant perpendiculairement l'axe central (C1) de basculement ; un intervalle permettant une communication entre l'intérieur et l'extérieur du couvercle d'insonorisation (32) est formé entre ces parties planes.
PCT/JP2007/063543 2006-07-07 2007-07-06 Machine de construction WO2008004651A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006188563 2006-07-07
JP2006-188563 2006-07-07

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008523745A JP4833287B2 (ja) 2006-07-07 2007-07-06 建設機械
SE0802641A SE532757C2 (sv) 2006-07-07 2007-07-06 Arbetsmaskin
DE112007001547.0T DE112007001547B4 (de) 2006-07-07 2007-07-06 Baumaschine
CN2007800257004A CN101484645B (zh) 2006-07-07 2007-07-06 建筑机械

Publications (1)

Publication Number Publication Date
WO2008004651A1 true WO2008004651A1 (fr) 2008-01-10

Family

ID=38894617

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/063543 WO2008004651A1 (fr) 2006-07-07 2007-07-06 Machine de construction

Country Status (5)

Country Link
JP (1) JP4833287B2 (fr)
CN (1) CN101484645B (fr)
DE (1) DE112007001547B4 (fr)
SE (1) SE532757C2 (fr)
WO (1) WO2008004651A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011218920A (ja) * 2010-04-07 2011-11-04 Maeda Corp アーティキュレート式ダンプトラック
WO2011149069A1 (fr) * 2010-05-27 2011-12-01 日立建機株式会社 Chargeuse à pneus
JP2012132289A (ja) * 2010-12-24 2012-07-12 Komatsu Ltd 建設機械
US20120193881A1 (en) * 2009-09-25 2012-08-02 BAE Systems Hãgglunds Aktiebolag Steering device for articulated vehicle
WO2015163490A1 (fr) * 2015-06-30 2015-10-29 株式会社小松製作所 Chargeuse sur roues
KR20160049749A (ko) * 2014-10-28 2016-05-10 두산인프라코어 주식회사 휠 로더의 드라이브 샤프트 장치
WO2018228665A1 (fr) * 2017-06-12 2018-12-20 Volvo Construction Equipment Ab Machine de travail articulée

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102211614B (zh) * 2011-05-09 2012-09-26 北京科技大学 一种交流电传动铰接式自卸车
CN102849112B (zh) * 2012-09-20 2015-09-23 中联重科股份有限公司 车架、多轴车辆底盘及工程机械
CN108660997A (zh) * 2017-03-27 2018-10-16 索维亚公司 拖行式除雪机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09240507A (ja) * 1996-03-04 1997-09-16 Tokai Rubber Ind Ltd フレーム付き大型車両における遮音構造
JPH11182262A (ja) * 1997-12-18 1999-07-06 Komatsu Ltd エンジンルームの吸音構造及びその吸音体
JP2000038073A (ja) * 1998-07-23 2000-02-08 Hitachi Constr Mach Co Ltd 建設機械
JP2003146002A (ja) * 2001-08-29 2003-05-21 Ryotaro Nakagawa 車輪騒音防止カバー

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638779C1 (de) * 1996-09-21 1998-04-23 Loehr & Bromkamp Gmbh Gleichlaufdrehgelenk mit Schmiermittelreservoir
JP3952972B2 (ja) * 2003-03-07 2007-08-01 コベルコ建機株式会社 建設機械の冷却装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09240507A (ja) * 1996-03-04 1997-09-16 Tokai Rubber Ind Ltd フレーム付き大型車両における遮音構造
JPH11182262A (ja) * 1997-12-18 1999-07-06 Komatsu Ltd エンジンルームの吸音構造及びその吸音体
JP2000038073A (ja) * 1998-07-23 2000-02-08 Hitachi Constr Mach Co Ltd 建設機械
JP2003146002A (ja) * 2001-08-29 2003-05-21 Ryotaro Nakagawa 車輪騒音防止カバー

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120193881A1 (en) * 2009-09-25 2012-08-02 BAE Systems Hãgglunds Aktiebolag Steering device for articulated vehicle
US9193385B2 (en) * 2009-09-25 2015-11-24 BAE Systems Hägglunds Aktiebolag Steering device for articulated vehicle
JP2011218920A (ja) * 2010-04-07 2011-11-04 Maeda Corp アーティキュレート式ダンプトラック
WO2011149069A1 (fr) * 2010-05-27 2011-12-01 日立建機株式会社 Chargeuse à pneus
JP2011245988A (ja) * 2010-05-27 2011-12-08 Hitachi Constr Mach Co Ltd ホイールローダ
JP2012132289A (ja) * 2010-12-24 2012-07-12 Komatsu Ltd 建設機械
KR20160049749A (ko) * 2014-10-28 2016-05-10 두산인프라코어 주식회사 휠 로더의 드라이브 샤프트 장치
WO2015163490A1 (fr) * 2015-06-30 2015-10-29 株式会社小松製作所 Chargeuse sur roues
JP5973088B2 (ja) * 2015-06-30 2016-08-23 株式会社小松製作所 ホイールローダ
DE112015000090B4 (de) * 2015-06-30 2020-09-17 Komatsu Ltd. Radlader
WO2018228665A1 (fr) * 2017-06-12 2018-12-20 Volvo Construction Equipment Ab Machine de travail articulée

Also Published As

Publication number Publication date
CN101484645A (zh) 2009-07-15
JP4833287B2 (ja) 2011-12-07
CN101484645B (zh) 2011-08-10
DE112007001547T5 (de) 2009-05-28
JPWO2008004651A1 (ja) 2009-12-03
SE0802641L (sv) 2008-12-22
DE112007001547B4 (de) 2014-10-09
SE532757C2 (sv) 2010-04-06

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