JPS6220550Y2 - - Google Patents
Info
- Publication number
- JPS6220550Y2 JPS6220550Y2 JP12161080U JP12161080U JPS6220550Y2 JP S6220550 Y2 JPS6220550 Y2 JP S6220550Y2 JP 12161080 U JP12161080 U JP 12161080U JP 12161080 U JP12161080 U JP 12161080U JP S6220550 Y2 JPS6220550 Y2 JP S6220550Y2
- Authority
- JP
- Japan
- Prior art keywords
- leader
- load
- auger
- front jack
- detection device
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12161080U JPS6220550Y2 (enrdf_load_stackoverflow) | 1980-08-26 | 1980-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12161080U JPS6220550Y2 (enrdf_load_stackoverflow) | 1980-08-26 | 1980-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5746690U JPS5746690U (enrdf_load_stackoverflow) | 1982-03-15 |
| JPS6220550Y2 true JPS6220550Y2 (enrdf_load_stackoverflow) | 1987-05-25 |
Family
ID=29482268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12161080U Expired JPS6220550Y2 (enrdf_load_stackoverflow) | 1980-08-26 | 1980-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220550Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020159106A (ja) * | 2019-03-27 | 2020-10-01 | 住友重機械建機クレーン株式会社 | 杭抜き装置 |
| JP7425440B2 (ja) * | 2020-04-27 | 2024-01-31 | 株式会社大林組 | 支保工設置装置 |
-
1980
- 1980-08-26 JP JP12161080U patent/JPS6220550Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5746690U (enrdf_load_stackoverflow) | 1982-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114620631B (zh) | 一种旋挖钻机钢丝绳保护控制系统和方法 | |
| JPS6220550Y2 (enrdf_load_stackoverflow) | ||
| CN114000557A (zh) | 铣槽机控制方法及铣槽机 | |
| JP4624493B2 (ja) | 落下防止装置付き杭打機 | |
| CN116591659A (zh) | 旋挖钻机埋杆检测方法及旋挖钻机埋杆检测装置 | |
| JP2005104625A (ja) | 作業車両の転倒防止制御装置 | |
| CN207890945U (zh) | 一种卷扬自动辅助增力装置 | |
| JP2001090099A (ja) | 油圧ショベルの吊り具安全装置 | |
| JP7661834B2 (ja) | 作業機械 | |
| CN210012505U (zh) | 一种港口大型起重机后加防风拉索结构 | |
| JP2754945B2 (ja) | アースドリルの過負荷防止装置 | |
| JP3502345B2 (ja) | ケリーバを有する建設装置 | |
| JPH04105190U (ja) | 掘削深度検出装置 | |
| JPH06346677A (ja) | アースドリルのフロントフレーム起伏装置 | |
| JP3330799B2 (ja) | 掘削機のウインチ制御装置 | |
| EP1491485A1 (en) | Crane with a winch and a traction control device | |
| CN112723175A (zh) | 一种工程机械振动锤超载自动保护控制方法及设备 | |
| CN117822571A (zh) | 一种岩溶地区桩基防护装置 | |
| JP2537525Y2 (ja) | 掘削機械の深掘り警報装置 | |
| JPS622111B2 (enrdf_load_stackoverflow) | ||
| JPH0447273Y2 (enrdf_load_stackoverflow) | ||
| JPH09151081A (ja) | タワークレーン | |
| JPS58156687A (ja) | ア−スドリルにおけるスラスタ−自動復帰装置 | |
| JPH06321488A (ja) | バランスアーム機能を持つクレーン | |
| JPH021925B2 (enrdf_load_stackoverflow) |