JP4486645B2 - 分割されたブームアーム - Google Patents
分割されたブームアーム Download PDFInfo
- Publication number
- JP4486645B2 JP4486645B2 JP2006529585A JP2006529585A JP4486645B2 JP 4486645 B2 JP4486645 B2 JP 4486645B2 JP 2006529585 A JP2006529585 A JP 2006529585A JP 2006529585 A JP2006529585 A JP 2006529585A JP 4486645 B2 JP4486645 B2 JP 4486645B2
- Authority
- JP
- Japan
- Prior art keywords
- boom
- link
- arm
- cylinder
- fixed
- 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 - Lifetime
Links
- 230000033001 locomotion Effects 0.000 description 11
- 238000010276 construction Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003313 weakening effect Effects 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
- E02F3/30—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 a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/302—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 a dipper-arm pivoted on a cantilever beam, i.e. boom with an additional link
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
- Shovels (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Operation Control Of Excavators (AREA)
- Earth Drilling (AREA)
Description
3 枠部
6 旋回リンク部
7 ブーム下側部分
8 リンク部
9 ブーム上側部分
10 フォーク状部材
11 ブームシリンダ
12 枢着点
13 リンクボルト
14 調整シリンダ
15 コンソール
16 旋回点
17 アーム
19 作業機器
20 深堀りバケット
21 バケットシリンダ
22 連結部
23 スイングアーム
Claims (1)
- その下方端部により、上側走行機構(2)の枠部(3)において、旋回リンク部(6)内に固定されたブーム下側部分(7)と、
ブーム下側部分(7)の上方端部を、ブーム上側部分(9)の後方領域に、その後方端部の前方にある間隔をおいて連結しているリンク部(8)と、
ブームシリンダ(11)と、
調整シリンダ(14)とから成り、
前記リンク部がブーム上側部分(9)の上方縁部の近くに配置されており、
前記ブームシリンダが、一方の端部ではリンク部(8)に取り付いており、他方の端部では枠部3におけるブーム下側部分(7)の旋回リンク部(6)の前方の枢着点(12)に取り付いており、
前記調整シリンダが、ブーム上側部分(9)の後方端部に固定されたリンクボルト(13)とブーム下側部分(7)の下方領域内にある旋回点(16)の間に設けられている、掘削機のための分割されたブームアームにおいて、
a)ブーム下側部分(7)が、その上方端部においても、捩れ剛性が大きく形成され、かつ下方からブーム上側部分(9)内に差し込まれていることと、
b)ブーム上側部分(9)が、少なくともリンク部(8)の領域内において、下方に開いておりかつブーム下側部分(7)の上方端部を収容するフォーク状部材(10)として形成されていることを特徴とする分割されたブームアーム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10321070A DE10321070B3 (de) | 2003-05-10 | 2003-05-10 | Geteilter Auslegearm für Bagger |
PCT/DE2004/000862 WO2004101901A1 (de) | 2003-05-10 | 2004-04-24 | Geteilter auslegerarm für bagger |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006528292A JP2006528292A (ja) | 2006-12-14 |
JP4486645B2 true JP4486645B2 (ja) | 2010-06-23 |
Family
ID=33103578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006529585A Expired - Lifetime JP4486645B2 (ja) | 2003-05-10 | 2004-04-24 | 分割されたブームアーム |
Country Status (7)
Country | Link |
---|---|
US (1) | US7549242B2 (ja) |
EP (1) | EP1623075B1 (ja) |
JP (1) | JP4486645B2 (ja) |
AT (1) | ATE353997T1 (ja) |
DE (2) | DE10321070B3 (ja) |
ES (1) | ES2279364T3 (ja) |
WO (1) | WO2004101901A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7698838B1 (en) * | 2005-11-09 | 2010-04-20 | Strayhorn David W | Hoe equipped excavator having increased range |
USD746877S1 (en) | 2013-07-22 | 2016-01-05 | Cnh Industrial America Llc | Equipment boom |
RU2561430C9 (ru) * | 2014-09-02 | 2015-11-27 | Индивидуальный предприниматель Ковригин Сергей Александрович | Экскаватор и механизм напора рукоятки экскаватора |
RU2631060C2 (ru) * | 2016-02-17 | 2017-09-18 | Общество с ограниченной ответственностью "ИЗ-КАРТЭКС имени П.Г. Коробкова" (ООО "ИЗ-КАРТЭКС имени П.Г. Коробкова") | Привод напора карьерного экскаватора |
RU183092U1 (ru) * | 2018-05-22 | 2018-09-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" | Погрузочное оборудование экскаватора |
DE102019100075B3 (de) * | 2019-01-03 | 2020-03-19 | Mecalac Baumaschinen GmbH | Radlader |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1057824B (it) * | 1976-03-31 | 1982-03-30 | Simit Spa | Attrezzatura per lo scavo laterale mediante escavatori idraulici |
US4444542A (en) * | 1981-05-22 | 1984-04-24 | Shaw Douglas A | Vehicle with double booms |
FR2514051A1 (fr) * | 1981-10-05 | 1983-04-08 | Komatsu Mfg Co Ltd | Pelle mecanique a commande hydraulique |
DE8234522U1 (de) * | 1982-12-06 | 1985-09-12 | O & K Orenstein & Koppel Ag, 1000 Berlin | Ausleger einer Baggerausrüstung |
DE8512238U1 (de) | 1985-04-25 | 1985-08-14 | O & K Orenstein & Koppel Ag, 1000 Berlin | Mobilbagger |
US5266001A (en) * | 1987-11-26 | 1993-11-30 | Kabushiki Kaisha Komatsu Seisakusho | Working machine for construction vehicles and method of operating the same |
DE3843753A1 (de) * | 1988-12-24 | 1990-06-28 | Schaeff Karl Gmbh & Co | Baggerarm |
ES2063910T3 (es) | 1990-03-27 | 1995-01-16 | Atlas Weyhausen Gmbh | Brazo saliente para una excavadora de cuchara o similar. |
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 |
DK0692579T3 (da) * | 1994-07-16 | 2000-04-03 | Bamford Excavators Ltd | Hydraulisk betjent forskydningsmekanisme til gravemaskine |
DE9414764U1 (de) | 1994-09-12 | 1995-10-12 | Karl Schaeff GmbH & Co, Maschinenfabrik, 74595 Langenburg | Anbaubagger |
JP3446847B2 (ja) * | 1994-11-08 | 2003-09-16 | 株式会社小松製作所 | 作業車両 |
FR2733525B1 (fr) * | 1995-04-25 | 1997-07-04 | Mecalac | Engin de travaux publics dont l'outil de travail est monte a l'extremite d'un bras articule |
JP3775687B2 (ja) * | 1996-08-15 | 2006-05-17 | 日立建機株式会社 | 3関節型掘削機の操作制御装置 |
GB2350830A (en) * | 1999-06-09 | 2000-12-13 | Colin Fraser Mckay | Parallel arm arrangement for back-hoe type diggers |
GB2393708B (en) * | 2002-10-01 | 2005-11-30 | Bamford Excavators Ltd | Excavating and loading machine |
-
2003
- 2003-05-10 DE DE10321070A patent/DE10321070B3/de not_active Expired - Fee Related
-
2004
- 2004-04-24 EP EP04729356A patent/EP1623075B1/de not_active Expired - Lifetime
- 2004-04-24 AT AT04729356T patent/ATE353997T1/de not_active IP Right Cessation
- 2004-04-24 US US10/556,197 patent/US7549242B2/en active Active
- 2004-04-24 WO PCT/DE2004/000862 patent/WO2004101901A1/de active IP Right Grant
- 2004-04-24 DE DE502004002909T patent/DE502004002909D1/de not_active Expired - Lifetime
- 2004-04-24 JP JP2006529585A patent/JP4486645B2/ja not_active Expired - Lifetime
- 2004-04-24 ES ES04729356T patent/ES2279364T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20070157491A1 (en) | 2007-07-12 |
ES2279364T3 (es) | 2007-08-16 |
WO2004101901A1 (de) | 2004-11-25 |
DE502004002909D1 (de) | 2007-03-29 |
ATE353997T1 (de) | 2007-03-15 |
EP1623075B1 (de) | 2007-02-14 |
DE10321070B3 (de) | 2004-11-04 |
JP2006528292A (ja) | 2006-12-14 |
EP1623075A1 (de) | 2006-02-08 |
US7549242B2 (en) | 2009-06-23 |
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