JPH0512875Y2 - - Google Patents
Info
- Publication number
- JPH0512875Y2 JPH0512875Y2 JP16384386U JP16384386U JPH0512875Y2 JP H0512875 Y2 JPH0512875 Y2 JP H0512875Y2 JP 16384386 U JP16384386 U JP 16384386U JP 16384386 U JP16384386 U JP 16384386U JP H0512875 Y2 JPH0512875 Y2 JP H0512875Y2
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- contact sensor
- excavator
- front attachment
- counterweight
- 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
- 238000013459 approach Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 8
- 238000009412 basement excavation Methods 0.000 description 8
- 239000004576 sand Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Jib Cranes (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16384386U JPH0512875Y2 (zh) | 1986-10-24 | 1986-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16384386U JPH0512875Y2 (zh) | 1986-10-24 | 1986-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6372691U JPS6372691U (zh) | 1988-05-16 |
| JPH0512875Y2 true JPH0512875Y2 (zh) | 1993-04-05 |
Family
ID=31092417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16384386U Expired - Lifetime JPH0512875Y2 (zh) | 1986-10-24 | 1986-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512875Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200476015Y1 (ko) * | 2010-11-15 | 2015-01-21 | 대우조선해양 주식회사 | 틸러 회전 경보장치 |
-
1986
- 1986-10-24 JP JP16384386U patent/JPH0512875Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6372691U (zh) | 1988-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8477021B2 (en) | Worksite proximity warning and collision avoidance system | |
| EP3960938B1 (en) | Excavator | |
| EP3960543A1 (en) | Display device, shovel, information processing device | |
| JP7258653B2 (ja) | 杭打機の安全システム | |
| EP3960937A1 (en) | Shovel, and safety equipment confirmation system for worksite | |
| EP3960936A1 (en) | Excavator | |
| JPH0512875Y2 (zh) | ||
| CA2810051C (en) | Worksite proximity warning and collision avoidance system | |
| JP2020119031A (ja) | 作業機械 | |
| JP5429798B2 (ja) | フック付き油圧ショベル | |
| JP2017227035A (ja) | 接触防止アシストシステム | |
| JPH0694682B2 (ja) | 無人建設車両の安全監視システム | |
| JP2002047692A (ja) | 作業用自走機械 | |
| KR102618232B1 (ko) | 포크레인 작업 현장 안전 확보 장치 | |
| JP2872094B2 (ja) | クレ−ンの旋回範囲制限装置 | |
| JPH0434137A (ja) | 建設用作業車の作業領域監視装置 | |
| JPS60208526A (ja) | 掘削機の土中探索装置 | |
| JPS5927035A (ja) | 作業車 | |
| JPS59122636A (ja) | 掘削作業車 | |
| JPH0542129Y2 (zh) | ||
| JPH04140333A (ja) | 作業車両の障害物検知方法 | |
| JPH0258411B2 (zh) | ||
| WO2023089936A1 (ja) | 監視領域設定システム | |
| JP2006273481A (ja) | 作業車 | |
| JP2022165632A (ja) | 建設機械の表示システム |