JP4359209B2 - 杭打機 - Google Patents
杭打機 Download PDFInfo
- Publication number
- JP4359209B2 JP4359209B2 JP2004261146A JP2004261146A JP4359209B2 JP 4359209 B2 JP4359209 B2 JP 4359209B2 JP 2004261146 A JP2004261146 A JP 2004261146A JP 2004261146 A JP2004261146 A JP 2004261146A JP 4359209 B2 JP4359209 B2 JP 4359209B2
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- Japan
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- leader
- drive device
- auger
- auger drive
- undulation
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- 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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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Description
Claims (2)
- ベースマシンに起伏可能に設けたリーダと、該リーダに沿って移動可能に搭載されたオーガ駆動装置と、該オーガ駆動装置の移動用油圧回路とを備え、輸送時に前記リーダを倒伏させて前記ベースマシン上部に略水平に格納する杭打機において、前記リーダの起伏状態を判別する起伏判別手段と、前記オーガ駆動装置の移動操作を検出する操作検出手段と、前記リーダの倒伏時に前記オーガ駆動装置の移動操作を行うと警報を発する警報手段とを有する電気回路を前記移動用油圧回路に付設したことを特徴とする杭打機。
- 前記移動用油圧回路には、前記警報手段の作動時に、移動用油圧回路を遮断して前記オーガ駆動装置の移動を停止させる遮断弁が設けられていることを特徴とする請求項1記載の杭打機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004261146A JP4359209B2 (ja) | 2004-09-08 | 2004-09-08 | 杭打機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004261146A JP4359209B2 (ja) | 2004-09-08 | 2004-09-08 | 杭打機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006077426A JP2006077426A (ja) | 2006-03-23 |
JP4359209B2 true JP4359209B2 (ja) | 2009-11-04 |
Family
ID=36157103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004261146A Active JP4359209B2 (ja) | 2004-09-08 | 2004-09-08 | 杭打機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4359209B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6193012B2 (ja) * | 2013-06-25 | 2017-09-06 | 日本車輌製造株式会社 | 杭打機 |
JP6504836B2 (ja) * | 2015-01-29 | 2019-04-24 | 日本車輌製造株式会社 | 杭打機 |
-
2004
- 2004-09-08 JP JP2004261146A patent/JP4359209B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2006077426A (ja) | 2006-03-23 |
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