JPH0137031Y2 - - Google Patents
Info
- Publication number
- JPH0137031Y2 JPH0137031Y2 JP1983064241U JP6424183U JPH0137031Y2 JP H0137031 Y2 JPH0137031 Y2 JP H0137031Y2 JP 1983064241 U JP1983064241 U JP 1983064241U JP 6424183 U JP6424183 U JP 6424183U JP H0137031 Y2 JPH0137031 Y2 JP H0137031Y2
- Authority
- JP
- Japan
- Prior art keywords
- detector
- boom
- digging
- moment
- work
- 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
- 230000008602 contraction Effects 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 7
- 238000009412 basement excavation Methods 0.000 claims description 3
- 208000033748 Device issues Diseases 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6424183U JPS59173795U (ja) | 1983-04-28 | 1983-04-28 | 穴掘建柱車の転倒防止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6424183U JPS59173795U (ja) | 1983-04-28 | 1983-04-28 | 穴掘建柱車の転倒防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59173795U JPS59173795U (ja) | 1984-11-20 |
JPH0137031Y2 true JPH0137031Y2 (th) | 1989-11-09 |
Family
ID=30194427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6424183U Granted JPS59173795U (ja) | 1983-04-28 | 1983-04-28 | 穴掘建柱車の転倒防止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59173795U (th) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53146401A (en) * | 1977-05-27 | 1978-12-20 | Kubota Ltd | Backkhoe vehicle |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941262Y2 (ja) * | 1979-12-05 | 1984-11-27 | 住友重機械工業株式会社 | 油圧堀削機の過負荷防止装置 |
-
1983
- 1983-04-28 JP JP6424183U patent/JPS59173795U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53146401A (en) * | 1977-05-27 | 1978-12-20 | Kubota Ltd | Backkhoe vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPS59173795U (ja) | 1984-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2798355B2 (ja) | クレーンの過負荷防止装置 | |
JPH0137031Y2 (th) | ||
JP2710891B2 (ja) | 掘削作業機のロープ交換警報装置 | |
JP3257508B2 (ja) | ラフィングジブ付クレ−ンの安全装置 | |
JP3724980B2 (ja) | リーダ式杭打機 | |
JPS6343269Y2 (th) | ||
KR940011338A (ko) | 건주 크레인 | |
JPH0735901Y2 (ja) | 穴掘建柱車の安全装置 | |
JPS6214079Y2 (th) | ||
JP2950753B2 (ja) | 穴掘建柱車の安全装置 | |
JP3232509B2 (ja) | ラフィングジブ付クレ−ンの安全装置 | |
JP3964513B2 (ja) | トラック搭載型クレーンの安定限界信号発生装置 | |
KR102136501B1 (ko) | 카고 크레인 주행안전 장치 | |
JPH0752238Y2 (ja) | 穴掘建柱車の安全装置 | |
JPH0718707Y2 (ja) | 作業車における伸縮ブームのブームレスト | |
JP3499630B2 (ja) | 破砕作業車 | |
JP3310476B2 (ja) | トラック搭載型クレーンの安全限界表示装置 | |
JPH0738317Y2 (ja) | 高所作業車 | |
JPS6113508Y2 (th) | ||
JPH0730626Y2 (ja) | 過荷重防止装置 | |
JPH0732621Y2 (ja) | 自走式アースドリル装置における伸縮ブームの倒伏動規制装置 | |
JPH0754232Y2 (ja) | 作業車の安全装置 | |
JPS60102396A (ja) | 関節クレ−ン | |
JPS59128194A (ja) | クレ−ン | |
JPH0753316Y2 (ja) | 旋回基台を備えた作業車のデータ伝達装置 |