KR100652319B1 - 버킷식 굴삭기의 작업기용 구조물 및 그 제조방법 - Google Patents
버킷식 굴삭기의 작업기용 구조물 및 그 제조방법 Download PDFInfo
- Publication number
- KR100652319B1 KR100652319B1 KR1020007000367A KR20007000367A KR100652319B1 KR 100652319 B1 KR100652319 B1 KR 100652319B1 KR 1020007000367 A KR1020007000367 A KR 1020007000367A KR 20007000367 A KR20007000367 A KR 20007000367A KR 100652319 B1 KR100652319 B1 KR 100652319B1
- Authority
- KR
- South Korea
- Prior art keywords
- arm
- cross
- main body
- bucket
- triangular
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
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- 206010028980 Neoplasm Diseases 0.000 claims 1
- 201000011510 cancer Diseases 0.000 claims 1
- 125000000524 functional group Chemical group 0.000 claims 1
- 239000000463 material Substances 0.000 description 31
- 238000010586 diagram Methods 0.000 description 11
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- 229910000831 Steel Inorganic materials 0.000 description 3
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- 238000009412 basement excavation Methods 0.000 description 3
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- 239000010959 steel Substances 0.000 description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
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- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 241000782128 Albizia adianthifolia Species 0.000 description 1
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- 239000002023 wood Substances 0.000 description 1
Images
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
- E02F3/36—Component parts
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
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)
Abstract
Description
Claims (10)
- 유압 셔블과 같은 버킷식 굴삭기의 암 등의 작업기용 구조물에 있어서,그 본체(22)의 횡단면형상을 중공의 삼각형상으로 한 것을 특징으로 하는 버킷식 굴삭기의 작업기용 구조물.
- 제 1 항에 있어서,상기 본체(22)의 횡단면형상은 3변을 직선으로 하고, 2변의 각 회합부를 각각 원호형상으로 구성한 것을 특징으로 하는 버킷식 굴삭기의 작용기용 구조물.
- 선단측에 버킷이 실치됨과 동시에 부움에 회전가능하게 지지되는 버킷식 굴삭기의 암에 있어서,암 본체(22)의 횡단면형상을 중공의 삼각형상으로 한 것을 특징으로 하는 버킷식 굴삭기의 암.
- 제 3 항에 있어서,상기 암 본체(22)의 횡단면형상은 3변을 직선으로 하고, 2변의 각 회합부를 각각 원호형상으로 구성한 것을 특징으로 하는 버킷식 굴삭기의 암.
- 제 4 항에 있어서,상기 암 본체(22)의 횡단면형상은 하면이 삼각형상의 바닥변이고, 상면이 삼각형상의 정수리부가 되는 삼각형상으로 하고, 그 길이방향 하면에 부움설치용 브래킷(26)이 접합되어 있는 것을 특징으로 하는 버킷식 굴삭기의 암.
- 제 5 항에 있어서,상기 2변의 회합부가 원호형상으로 구성된 상면에 버킷 실린더용 브래킷(25)을 접합한 것을 특징으로 하는 버킷식 굴삭기의 암.
- 제 5 항에 있어서,상기 암 본체(22)의 횡단면형상은 하면이 삼각형상의 바닥변이고, 상면이 3각형상의 정수리부가 되고, 그 정수리부가 2개의 원호부와 평탄부로 구성된 단면 삼각형상으로 하고, 상기 정수리부의 평탄부에 버킷 실린더용 브래킷(25)을 접합한 것을 특징으로 하는 버킷식 굴삭기의 암.
- 제 6 항 또는 제 7 항에 있어서,상기 암 본체(22)의 길이방향 일단부에 버킷 연결용 브래킷(23)을 접합하고, 그 길이방향 타단부에 암 실린더용 브래킷(24)을 접합한 것을 특징으로 하는 버킷식 굴삭기의 암.
- 2개의 장변(70, 70)과 2개의 단변(71, 71)을 갖는 판재(73)를 접어 구부림으 로써 횡단면이 삼각형상인 중공부재를 형성하고, 2개의 장변(70, 70)의 맞대는 부분을 용접함으로써 본체(22)를 구성하는 것을 특징으로 하는 버킷식 굴삭기의 작업기용 구조물의 제조방법.
- 제 9 항에 있어서,상기 본체(22)는 그 횡당면형상에 있어서 3변을 직선으로 하고, 2변의 각 회합부를 각각 원호형상으로 구성함과 동시에 하면이 삼각형상의 바닥변이고, 상면이 삼각형상의 정수리부가 되도록 배치하고, 또한 상기 2개의 장변의 맞댐 용접부를 상기 하면에 배치하고 있는 것을 특징으로 하는 버킷식 굴삭기의 작업기용 구조물의 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18950297 | 1997-07-15 | ||
JP9-189502 | 1997-07-15 | ||
PCT/JP1998/003182 WO1999004104A1 (fr) | 1997-07-15 | 1998-07-15 | Structure d'unite de travail pour excavateur a godets et son procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010021803A KR20010021803A (ko) | 2001-03-15 |
KR100652319B1 true KR100652319B1 (ko) | 2006-11-29 |
Family
ID=16242353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007000367A Expired - Fee Related KR100652319B1 (ko) | 1997-07-15 | 1998-07-15 | 버킷식 굴삭기의 작업기용 구조물 및 그 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (2) | US6349489B1 (ko) |
JP (1) | JP3761404B2 (ko) |
KR (1) | KR100652319B1 (ko) |
DE (1) | DE19882546T1 (ko) |
GB (1) | GB2343173B (ko) |
WO (1) | WO1999004104A1 (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19882546T1 (de) * | 1997-07-15 | 2000-07-27 | Komatsu Mfg Co Ltd | Konstruktion für den Arbeitsmechanismus eines Löffelbaggers sowie Herstellverfahren hierfür |
JP3950289B2 (ja) | 2000-09-04 | 2007-07-25 | 株式会社室戸鉄工所 | 作業機のスライドアーム |
DE10107107A1 (de) * | 2001-02-14 | 2002-08-29 | Putzmeister Ag | Vorrichtung zur Betätigung eines Knickmasts eines Großmanipulators sowie Großmanipulator mit einer solchen Vorrichtung |
US20030118432A1 (en) * | 2001-12-20 | 2003-06-26 | Lee Christy L. | Method and apparatus for reinforcing a load bearing member |
US7165929B2 (en) * | 2001-12-20 | 2007-01-23 | Caterpillar Inc | Load bearing member arrangement and method |
JP4030833B2 (ja) * | 2002-01-04 | 2008-01-09 | 株式会社小松製作所 | 作業機の長尺構造部材 |
JP5577015B2 (ja) * | 2007-09-05 | 2014-08-20 | 株式会社小松製作所 | 作業機ブーム |
AU321299S (en) * | 2007-09-28 | 2008-10-01 | Challenge Implements Holdings Pty Ltd | Front end loader |
US9315966B2 (en) * | 2011-05-19 | 2016-04-19 | Hitachi Construction Machinery Co., Ltd. | Arm for construction machine with upper ends of rear plate protruding upward |
WO2012157675A1 (ja) * | 2011-05-19 | 2012-11-22 | 日立建機株式会社 | 建設機械用アーム |
US9290363B2 (en) | 2011-07-21 | 2016-03-22 | Manitowoc Crane Companies, Llc | Tailor welded panel beam for construction machine and method of manufacturing |
CN102601562A (zh) * | 2012-03-02 | 2012-07-25 | 无锡市蓝力机床有限公司 | 一种斗杆整体搭焊模具 |
US20140079523A1 (en) * | 2012-09-14 | 2014-03-20 | Caterpillar Inc. | Joint interface for laminate structures |
JP6260325B2 (ja) * | 2014-02-14 | 2018-01-17 | コベルコ建機株式会社 | 製缶構造及び建設機械 |
DE102016112748A1 (de) | 2016-07-12 | 2018-01-18 | Schwing Gmbh | Großmanipulator mit gewichtoptimiertem Knickmast |
EP3553231B1 (en) * | 2018-04-11 | 2023-10-11 | Deere & Company | Hybrid loader boom arm assembly |
US10822768B2 (en) | 2018-04-11 | 2020-11-03 | Deere & Company | Hybrid loader boom arm assembly |
US10697148B2 (en) | 2018-04-11 | 2020-06-30 | Deere & Company | Hybrid loader boom arm assembly |
US10662609B2 (en) | 2018-04-11 | 2020-05-26 | Deere & Company | Hybrid loader boom arm assembly |
CN111421284B (zh) * | 2020-05-09 | 2024-09-27 | 广西玉柴重工有限公司 | 一种液压挖掘机动臂立式装焊夹具 |
US11773563B2 (en) | 2021-08-19 | 2023-10-03 | Caterpillar Global Mining Llc | Dipper handle |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3708937A (en) * | 1970-09-28 | 1973-01-09 | Kidde & Co Walter | Trapezoidal telescoping crane boom |
US3928978A (en) * | 1971-12-27 | 1975-12-30 | Larsen Ole Fjord | Apparatus for producing and protecting deposits of sedimentary material on floors of bodies of water |
US4340165A (en) * | 1979-04-13 | 1982-07-20 | Florida Data Corporation | Printer arm |
CH645815A5 (de) * | 1980-05-12 | 1984-10-31 | Sulzer Ag | Rueckspuelbare drainagerohr-filteranlage. |
DD215518A5 (de) * | 1982-10-27 | 1984-11-14 | Fuchs Fa Johannes | Ausleger fuer hebezeuge, insbesondere hebebuehnen, bagger oder dergleichen |
JPH0712908B2 (ja) * | 1985-12-12 | 1995-02-15 | 住友重機械工業株式会社 | 多関節ア−ム |
US4977674A (en) * | 1986-07-18 | 1990-12-18 | Merwe Jacobus C V D | Vehicle with telescopic boom for power driven plant trimming tools |
US4712697A (en) * | 1986-07-22 | 1987-12-15 | The Marley Cooling Tower Company | Lightweight tower crane boom for conveying pumped concrete |
US4846392A (en) * | 1988-06-17 | 1989-07-11 | Hinshaw Experimental Laboratories Limited Partnership | Continuously variable speed, die-drawing device and process for metal, composites, and the like, and compositions therefrom |
JP2529038Y2 (ja) * | 1990-08-15 | 1997-03-12 | カヤバ工業株式会社 | ナックルブラケット |
US5152636A (en) * | 1991-02-15 | 1992-10-06 | Frank Myers | Reel mountable boom apparatus |
US5280945A (en) * | 1992-10-07 | 1994-01-25 | Mascotech, Inc. | Upper control arm for vehicle suspension system |
US5692353A (en) * | 1993-03-31 | 1997-12-02 | Bass, Deceased; Kenneth R. | Lumber-compatible lightweight metal construction system |
US5499480A (en) * | 1993-03-31 | 1996-03-19 | Bass; Kenneth R. | Lightweight metal truss and frame system |
DE4328662A1 (de) * | 1993-08-26 | 1995-03-02 | Krupp Ag Hoesch Krupp | Auslegeprofil bzw. Klappspitzenprofil |
JPH09165773A (ja) * | 1995-12-15 | 1997-06-24 | Komatsu Ltd | 油圧ショベルの作業機 |
DE19882546T1 (de) * | 1997-07-15 | 2000-07-27 | Komatsu Mfg Co Ltd | Konstruktion für den Arbeitsmechanismus eines Löffelbaggers sowie Herstellverfahren hierfür |
JP3838787B2 (ja) * | 1998-08-07 | 2006-10-25 | 株式会社小松製作所 | 三角形チューブの製造方法及びその成形金型 |
US6085993A (en) * | 1998-09-15 | 2000-07-11 | Beggs; Robert D. | Boom sprayer and method of spraying |
JP2000248575A (ja) * | 1999-03-03 | 2000-09-12 | Shin Caterpillar Mitsubishi Ltd | 作業機械の作業腕構造 |
-
1998
- 1998-07-15 DE DE19882546T patent/DE19882546T1/de not_active Withdrawn
- 1998-07-15 GB GB0000459A patent/GB2343173B/en not_active Expired - Fee Related
- 1998-07-15 KR KR1020007000367A patent/KR100652319B1/ko not_active Expired - Fee Related
- 1998-07-15 JP JP2000503301A patent/JP3761404B2/ja not_active Expired - Fee Related
- 1998-07-15 WO PCT/JP1998/003182 patent/WO1999004104A1/ja active IP Right Grant
-
2000
- 2000-01-18 US US09/484,637 patent/US6349489B1/en not_active Expired - Fee Related
-
2001
- 2001-10-30 US US10/016,639 patent/US6536652B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20010021803A (ko) | 2001-03-15 |
GB0000459D0 (en) | 2000-03-01 |
JP3761404B2 (ja) | 2006-03-29 |
GB2343173B (en) | 2002-01-09 |
US6536652B2 (en) | 2003-03-25 |
WO1999004104A1 (fr) | 1999-01-28 |
GB2343173A (en) | 2000-05-03 |
US6349489B1 (en) | 2002-02-26 |
US20020056212A1 (en) | 2002-05-16 |
DE19882546T1 (de) | 2000-07-27 |
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