JP4227936B2 - ホイール式建設機械 - Google Patents
ホイール式建設機械 Download PDFInfo
- Publication number
- JP4227936B2 JP4227936B2 JP2004171377A JP2004171377A JP4227936B2 JP 4227936 B2 JP4227936 B2 JP 4227936B2 JP 2004171377 A JP2004171377 A JP 2004171377A JP 2004171377 A JP2004171377 A JP 2004171377A JP 4227936 B2 JP4227936 B2 JP 4227936B2
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- Prior art keywords
- wheel
- lower traveling
- loader
- construction machine
- traveling body
- 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.)
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- Shovels (AREA)
- Component Parts Of Construction Machinery (AREA)
- Working Measures On Existing Buildindgs (AREA)
Description
また、本発明は上記発明において、前記下部走行体は、後輪側だけを操舵可能とされたことを特徴とする。
さらに、上部旋回体の旋回半径が前記下部走行体の車幅の範囲内に収まるように上部旋回体の外形を構成したので、コンパクトな車体構造が実現できる。
また、ローダバケットを上下動させるリフトアームを車輪間に立設した支柱を介して設けたことから、リフトアームを容易に移動させることが可能となり、したがって、下部走行体の前輪側における第1作業装置(ローダ式作業装置)の作業範囲を手前にも広く確保できるので、下部走行体の手前側での第1作業装置(ローダ式作業装置)の作業性が要求される荷役作業などにも好適なものとなる上、下部走行体の間近前方でのバックホウ式作業装置とローダ式作業装置との協調作業も容易に行える。
したがって、バックホウ式作業装置とローダ式作業装置との協調作業が容易であるので、対象物の分別、収集、運搬を1台で迅速に行えることとなり、産業廃棄物の中間処理場や建設現場などの限られた敷地内においては、極めて作業効率のよい建設機械となる。
図1〜図6は、本発明の一実施形態(以下、本実施形態と記す)によるホイール式建設機械(ホイール式バックホウ・ローダ)に係り、図1は、本実施形態のホイール式建設機械の側面から見た外観図である。
Claims (2)
- ホイール式の走行装置と、該走行装置により移動が可能な下部走行体と、該下部走行体の前部にリフトアームにより上下動可能に取り付けられ、ローダバケットにより対象物の収集と運搬が可能な第1作業装置と、前記下部走行体上に旋回可能に取り付けられた上部旋回体と、該上部旋回体の前部にブーム、アームを介して上下動可能に取り付けられた第2作業装置とを、有するホイール式建設機械において、
前記第2作業装置は、前記第1作業装置の前記ローダバケットに対象物を積込む協調作業を行う把持手段であり、
前記上部旋回体の旋回中心を前記下部走行体の前輪、後輪間の略中央に設けるとともに、前記上部旋回体の旋回半径が前記下部走行体の車幅の範囲内に収まるように前記上部旋回体の外形を構成し、さらに前記リフトアームを前記車輪間に立設した支柱を介して設けたことを特徴とするホイール式建設機械。 - 請求項1に記載のホイール式建設機械において、
前記下部走行体は、後輪側だけを操舵可能とされたことを特徴とするホイール式建設機械。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004171377A JP4227936B2 (ja) | 2004-06-09 | 2004-06-09 | ホイール式建設機械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004171377A JP4227936B2 (ja) | 2004-06-09 | 2004-06-09 | ホイール式建設機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005350919A JP2005350919A (ja) | 2005-12-22 |
JP4227936B2 true JP4227936B2 (ja) | 2009-02-18 |
Family
ID=35585617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004171377A Expired - Fee Related JP4227936B2 (ja) | 2004-06-09 | 2004-06-09 | ホイール式建設機械 |
Country Status (1)
Country | Link |
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JP (1) | JP4227936B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0710155D0 (en) | 2007-05-26 | 2007-07-04 | Bamford Excavators Ltd | Working machine |
GB0710157D0 (en) * | 2007-05-26 | 2007-07-04 | Bamford Excavators Ltd | Method of operating a working machine |
GB0710158D0 (en) | 2007-05-26 | 2007-07-04 | Bamford Excavators Ltd | Method of operating a working machine |
JP5782887B2 (ja) * | 2011-07-19 | 2015-09-24 | コベルコ建機株式会社 | 作業機械 |
-
2004
- 2004-06-09 JP JP2004171377A patent/JP4227936B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005350919A (ja) | 2005-12-22 |
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