JP4919869B2 - 作業車両 - Google Patents

作業車両 Download PDF

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Publication number
JP4919869B2
JP4919869B2 JP2007117939A JP2007117939A JP4919869B2 JP 4919869 B2 JP4919869 B2 JP 4919869B2 JP 2007117939 A JP2007117939 A JP 2007117939A JP 2007117939 A JP2007117939 A JP 2007117939A JP 4919869 B2 JP4919869 B2 JP 4919869B2
Authority
JP
Japan
Prior art keywords
lift
body frame
main body
cylinder
work vehicle
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2007117939A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008274604A (ja
JP2008274604A5 (enExample
Inventor
雅美 山田
秀仁 近藤
政巳 坂本
功一郎 森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aichi Corp
Original Assignee
Aichi Corp
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 Aichi Corp filed Critical Aichi Corp
Priority to JP2007117939A priority Critical patent/JP4919869B2/ja
Priority to AU2008201808A priority patent/AU2008201808B2/en
Priority to TW097115171A priority patent/TWI426166B/zh
Priority to KR1020080039030A priority patent/KR100968397B1/ko
Priority to US12/150,149 priority patent/US8152433B2/en
Publication of JP2008274604A publication Critical patent/JP2008274604A/ja
Publication of JP2008274604A5 publication Critical patent/JP2008274604A5/ja
Application granted granted Critical
Publication of JP4919869B2 publication Critical patent/JP4919869B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; 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
    • E02F3/34—Dredgers; 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
    • E02F3/3405—Dredgers; 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; 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
    • E02F3/34—Dredgers; 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
    • E02F3/3414—Dredgers; 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 the arms being pivoted at the rear of the vehicle chassis, e.g. skid steer loader
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/13—Handlers utilizing parallel links

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
JP2007117939A 2007-04-27 2007-04-27 作業車両 Active JP4919869B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007117939A JP4919869B2 (ja) 2007-04-27 2007-04-27 作業車両
AU2008201808A AU2008201808B2 (en) 2007-04-27 2008-04-24 Loader vehicle having a lift arm
TW097115171A TWI426166B (zh) 2007-04-27 2008-04-25 具有升降臂之裝載車輛
KR1020080039030A KR100968397B1 (ko) 2007-04-27 2008-04-25 리프트 아암을 포함하는 작업 차량
US12/150,149 US8152433B2 (en) 2007-04-27 2008-04-25 Loader vehicle having a lift arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007117939A JP4919869B2 (ja) 2007-04-27 2007-04-27 作業車両

Publications (3)

Publication Number Publication Date
JP2008274604A JP2008274604A (ja) 2008-11-13
JP2008274604A5 JP2008274604A5 (enExample) 2010-06-03
JP4919869B2 true JP4919869B2 (ja) 2012-04-18

Family

ID=39887180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007117939A Active JP4919869B2 (ja) 2007-04-27 2007-04-27 作業車両

Country Status (5)

Country Link
US (1) US8152433B2 (enExample)
JP (1) JP4919869B2 (enExample)
KR (1) KR100968397B1 (enExample)
AU (1) AU2008201808B2 (enExample)
TW (1) TWI426166B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2477759B (en) * 2010-02-11 2015-02-18 Bamford Excavators Ltd Working machine
CN102392464B (zh) * 2011-10-12 2013-07-03 燕山大学 一种可实现清障和装载多种功能的连杆工作机构
CN102535550B (zh) * 2011-12-27 2014-04-16 燕山大学 多功能连杆工作装置
US9017005B2 (en) * 2013-01-30 2015-04-28 Deere & Company Skid steer loader lift linkage assembly
US9410304B2 (en) * 2014-04-28 2016-08-09 Cnh Industrial America Llc Lift assembly for a work vehicle
US9970176B2 (en) 2015-02-20 2018-05-15 The Toro Company Utility loader with high lift loader arms and unifying hand grip for dual traction control levers
US9321386B1 (en) 2015-02-20 2016-04-26 Vermeer Manufacturing Company Low profile compact tool carriers
EP3954598B1 (en) * 2016-03-24 2023-06-14 Volvo Construction Equipment AB A wheel loader front unit and a wheel loader
KR20190095287A (ko) 2016-12-16 2019-08-14 클라크 이큅먼트 컴파니 접이식 리프트 아암을 갖는 로더
CN106759582A (zh) * 2017-01-20 2017-05-31 江苏大道工业车辆有限公司 装载机前伸缩臂机构
USD832551S1 (en) 2017-10-12 2018-10-30 Clark Equipment Company Loader
USD832552S1 (en) 2017-10-12 2018-10-30 Clark Equipment Company Lift arm for loader
EP3610074A4 (en) * 2018-01-26 2021-04-14 Guangxi LiuGong Machinery Co., Ltd. VERTICAL LIFT LOADER
CN108678044B (zh) * 2018-06-26 2024-01-23 徐工集团工程机械股份有限公司科技分公司 滑移装载垂直举升装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470190A (en) 1990-02-21 1995-11-28 Bamford Excavators, Limited Loader vehicle
US5169278A (en) 1990-09-05 1992-12-08 Clark Equipment Company Vertical lift loader boom
JP3313784B2 (ja) * 1992-09-30 2002-08-12 株式会社小松製作所 建設機械の作業機装置
US5542814A (en) 1994-11-22 1996-08-06 New Holland North America, Inc. Method of lifting a skid steer loader bucket
US5609464A (en) 1995-02-06 1997-03-11 Case Corporation Lift boom assembly for a loader machine
US6474933B1 (en) 1995-06-07 2002-11-05 Clark Equipment Company Extended reach vertical lift boom
US6132163A (en) 1997-10-17 2000-10-17 Deere & Company Boom arm linkage mechanism
KR100360347B1 (ko) * 1999-03-31 2002-11-13 대우종합기계 주식회사 로더용 리프트 붐조립체
JP4041861B2 (ja) * 1999-08-31 2008-02-06 株式会社小松製作所 積込作業車両
DE60143405D1 (de) 2000-09-26 2010-12-16 Komatsu Mfg Co Ltd Auslegervorrichtung mit senkrechtem auftrieb
GB2368573A (en) * 2000-10-31 2002-05-08 Bamford Excavators Ltd A machine with working arm and having inclined tilt levers
US6616398B2 (en) 2000-11-30 2003-09-09 Caterpillar S.A.R.L. Lift boom assembly
US6695568B2 (en) * 2001-11-01 2004-02-24 Clark Equipment Company Low profile lift arm for small skid steer loader
US6796762B2 (en) 2002-03-12 2004-09-28 Unverferth Manufacturing Company, Inc. Boom and linkage mechanism for skid-steer loader
JP3828856B2 (ja) * 2002-10-21 2006-10-04 ヤンマー株式会社 スキッドステアローダ
JP4687152B2 (ja) * 2005-03-09 2011-05-25 株式会社豊田自動織機 作業車両におけるリフトアーム装置、及びそれを備える作業車両
JP2006307498A (ja) * 2005-04-27 2006-11-09 Toyota Industries Corp 作業車両及びスキッドステアローダ

Also Published As

Publication number Publication date
AU2008201808B2 (en) 2011-02-10
KR100968397B1 (ko) 2010-07-07
AU2008201808A1 (en) 2008-11-13
JP2008274604A (ja) 2008-11-13
TW200905044A (en) 2009-02-01
TWI426166B (zh) 2014-02-11
KR20080096477A (ko) 2008-10-30
US8152433B2 (en) 2012-04-10
US20080267754A1 (en) 2008-10-30

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