WO2012128524A3 - 완충 기능이 보강된 트랙터 - Google Patents

완충 기능이 보강된 트랙터 Download PDF

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Publication number
WO2012128524A3
WO2012128524A3 PCT/KR2012/001957 KR2012001957W WO2012128524A3 WO 2012128524 A3 WO2012128524 A3 WO 2012128524A3 KR 2012001957 W KR2012001957 W KR 2012001957W WO 2012128524 A3 WO2012128524 A3 WO 2012128524A3
Authority
WO
WIPO (PCT)
Prior art keywords
buffering
axel
tractor
reinforced
buffering function
Prior art date
Application number
PCT/KR2012/001957
Other languages
English (en)
French (fr)
Other versions
WO2012128524A2 (ko
Inventor
김중호
Original Assignee
대호 주식회사
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
Application filed by 대호 주식회사 filed Critical 대호 주식회사
Priority to JP2014500989A priority Critical patent/JP5750543B2/ja
Priority to CN201280013806.3A priority patent/CN103429443B/zh
Priority to US14/005,793 priority patent/US20140015213A1/en
Publication of WO2012128524A2 publication Critical patent/WO2012128524A2/ko
Publication of WO2012128524A3 publication Critical patent/WO2012128524A3/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
    • B60G21/073—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/01—Resilient suspensions for a single wheel the wheel being mounted for sliding movement, e.g. in or on a vertical guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G5/00—Resilient suspensions for a set of tandem wheels or axles having interrelated movements
    • B60G5/04—Resilient suspensions for a set of tandem wheels or axles having interrelated movements with two or more pivoted arms, the movements of which are resiliently interrelated, e.g. the arms being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
    • B60G9/003—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle being rigidly connected to a trailing guiding device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/423—Rails, tubes, or the like, for guiding the movement of suspension elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/08—Agricultural vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Agricultural Machines (AREA)

Abstract

본 발명은 완충 기능이 보강된 트랙터에 관한 것으로서, 더욱 상세하게는 전차축의 상하로 힌지 결합된 상부 링크와 하부 링크를 설치하여 좌우 한 쌍의 4절 링크 구조를 가지게 하고 상기 전차축의 좌 우측에 각각 완충 실린더를 설치하여 상기 전차축의 상하 충격을 완화시키는 완충 구조를 가지게 하고, 후차축에는 좌우로는 이동이 되지 않도록 고정되고 상하로는 유동이 가능한 구조로 된 아암을 좌우 한 쌍 설치하고 상기 후차축의 좌 우측에 각각 완충 실린더를 설치하여 상기 후차축의 상하 충격을 완화시키는 완충 구조를 가지게 함으로써, 트랙터의 전차축 및 후차축이 작업 중 또는 이동 중에 발생될 수 있는 충격을 보다 완화시키는 완충 기능이 보강된 트랙터에 관한 것이다.
PCT/KR2012/001957 2011-03-23 2012-03-19 완충 기능이 보강된 트랙터 WO2012128524A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014500989A JP5750543B2 (ja) 2011-03-23 2012-03-19 緩衝機能が補強されたトラクター
CN201280013806.3A CN103429443B (zh) 2011-03-23 2012-03-19 增强了缓冲功能的拖拉机
US14/005,793 US20140015213A1 (en) 2011-03-23 2012-03-19 Tractor having reinforced buffering function

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0025863 2011-03-23
KR1020110025863A KR101239786B1 (ko) 2011-03-23 2011-03-23 완충 기능이 보강된 트랙터

Publications (2)

Publication Number Publication Date
WO2012128524A2 WO2012128524A2 (ko) 2012-09-27
WO2012128524A3 true WO2012128524A3 (ko) 2012-12-27

Family

ID=46879880

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/001957 WO2012128524A2 (ko) 2011-03-23 2012-03-19 완충 기능이 보강된 트랙터

Country Status (5)

Country Link
US (1) US20140015213A1 (ko)
JP (1) JP5750543B2 (ko)
KR (1) KR101239786B1 (ko)
CN (1) CN103429443B (ko)
WO (1) WO2012128524A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106240654B (zh) * 2016-08-18 2019-06-28 安徽泗州拖拉机制造有限公司 一种缓冲减振型大马力拖拉机及其装配方法
KR102059841B1 (ko) 2019-10-22 2019-12-27 대호 (주) 트랙터 차체 자동 레벨링 장치
KR102059839B1 (ko) 2019-10-22 2019-12-27 대호 (주) 트랙터 차체 레벨 감지장치
KR102199767B1 (ko) 2019-12-02 2021-01-07 대호 (주) 트랙터 차체 레벨 감지장치
KR102199770B1 (ko) 2019-12-02 2021-01-07 대호 (주) 트랙터 차체 자동 레벨링 장치

Citations (4)

* Cited by examiner, † Cited by third party
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US4418932A (en) * 1980-10-24 1983-12-06 Iowa State University Research Foundation, Inc. Front axle suspension system for a vehicle chassis
JP2002096763A (ja) * 2000-09-21 2002-04-02 Kubota Corp トラクタ
JP2003252236A (ja) * 2002-03-05 2003-09-10 Yanmar Agricult Equip Co Ltd トラクタのフレーム構造

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US4418932A (en) * 1980-10-24 1983-12-06 Iowa State University Research Foundation, Inc. Front axle suspension system for a vehicle chassis
JPS58149813A (ja) * 1981-12-30 1983-09-06 イ−グル−ピツチヤ−−インダストリ−ズ・インコ−ポレ−テツド トラクタ・スクレ−パのサスペンシヨン
JP2002096763A (ja) * 2000-09-21 2002-04-02 Kubota Corp トラクタ
JP2003252236A (ja) * 2002-03-05 2003-09-10 Yanmar Agricult Equip Co Ltd トラクタのフレーム構造

Also Published As

Publication number Publication date
JP5750543B2 (ja) 2015-07-22
CN103429443A (zh) 2013-12-04
WO2012128524A2 (ko) 2012-09-27
US20140015213A1 (en) 2014-01-16
KR20120108221A (ko) 2012-10-05
CN103429443B (zh) 2016-10-19
JP2014514202A (ja) 2014-06-19
KR101239786B1 (ko) 2013-03-06

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