JPS6338517B2 - - Google Patents
Info
- Publication number
- JPS6338517B2 JPS6338517B2 JP7214283A JP7214283A JPS6338517B2 JP S6338517 B2 JPS6338517 B2 JP S6338517B2 JP 7214283 A JP7214283 A JP 7214283A JP 7214283 A JP7214283 A JP 7214283A JP S6338517 B2 JPS6338517 B2 JP S6338517B2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- drilling machine
- hydraulic cylinder
- boom
- bracket
- 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
Links
- 238000005553 drilling Methods 0.000 claims description 49
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7214283A JPS59199985A (ja) | 1983-04-26 | 1983-04-26 | 自走式オーガ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7214283A JPS59199985A (ja) | 1983-04-26 | 1983-04-26 | 自走式オーガ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59199985A JPS59199985A (ja) | 1984-11-13 |
JPS6338517B2 true JPS6338517B2 (zh) | 1988-08-01 |
Family
ID=13480728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7214283A Granted JPS59199985A (ja) | 1983-04-26 | 1983-04-26 | 自走式オーガ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59199985A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63219789A (ja) * | 1987-03-06 | 1988-09-13 | 日立建機株式会社 | ア−ム式作業機 |
JPH0781286B2 (ja) * | 1988-04-28 | 1995-08-30 | 日立建機株式会社 | アーム式作業機 |
JPH0340387U (zh) * | 1989-08-23 | 1991-04-18 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5524377U (zh) * | 1978-08-04 | 1980-02-16 | ||
JPS5827372B2 (ja) * | 1979-03-31 | 1983-06-09 | 淳三 溝「淵」 | 振動式杭打杭抜機 |
JPS55178046U (zh) * | 1979-06-08 | 1980-12-20 | ||
JPS5731344U (zh) * | 1980-07-25 | 1982-02-18 | ||
JPS5789022A (en) * | 1980-11-25 | 1982-06-03 | Kensetsu Kikai Chiyousa Kk | Vibrating pile driver |
JPS5816289U (ja) * | 1981-07-17 | 1983-02-01 | 株式会社加藤製作所 | 建設機械 |
-
1983
- 1983-04-26 JP JP7214283A patent/JPS59199985A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59199985A (ja) | 1984-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3995746A (en) | Hydraulic crane mechanism operable to provide enlarged parallel movement | |
JPS6338517B2 (zh) | ||
JPS6342050B2 (zh) | ||
JP4027488B2 (ja) | ドリルジャンボのブームリフティング装置 | |
JPH07233691A (ja) | 傾斜面用穿孔機 | |
JP4190811B2 (ja) | 高所作業車 | |
JP4003226B2 (ja) | 掘削機 | |
KR101813095B1 (ko) | 로봇시스템을 이용한 레이들 반자동 개공장치 | |
JP2922102B2 (ja) | 法面の削孔装置 | |
JPH07139284A (ja) | 法面の削孔装置 | |
JPH11270267A (ja) | 杭打機 | |
US5209001A (en) | Trenching machine with longitudinally stabilized main frame for stabilizing digging implement | |
CN111997532B (zh) | 一种仰拱反臂钻孔结构及仰拱反臂凿岩钻机 | |
CN219081620U (zh) | 一种双钻架的钻臂 | |
JP5615598B2 (ja) | 杭打機 | |
JP3366602B2 (ja) | 地盤掘削機に於けるフロントアタッチメント支持装置 | |
JPH0788784A (ja) | ロボット作業車 | |
JP2566318Y2 (ja) | 農用トラクタにおける水平制御装置 | |
JPH0535990Y2 (zh) | ||
CN116174771A (zh) | 钻机装置 | |
JP3457784B2 (ja) | バックホーのブーム先端に装着した石割り用掘穿装置 | |
JP3019116U (ja) | ボーリング用作業車 | |
JPH0218078Y2 (zh) | ||
JP2005087180A (ja) | トラクタ | |
JPS585726Y2 (ja) | 作業機 |