JPS59194993A - ブ−ム搭載車両の緊急作動装置 - Google Patents
ブ−ム搭載車両の緊急作動装置Info
- Publication number
- JPS59194993A JPS59194993A JP6962783A JP6962783A JPS59194993A JP S59194993 A JPS59194993 A JP S59194993A JP 6962783 A JP6962783 A JP 6962783A JP 6962783 A JP6962783 A JP 6962783A JP S59194993 A JPS59194993 A JP S59194993A
- Authority
- JP
- Japan
- Prior art keywords
- boom
- control device
- emergency
- central control
- signal
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000010365 information processing Effects 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims 3
- 230000005856 abnormality Effects 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005339 levitation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6962783A JPS59194993A (ja) | 1983-04-19 | 1983-04-19 | ブ−ム搭載車両の緊急作動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6962783A JPS59194993A (ja) | 1983-04-19 | 1983-04-19 | ブ−ム搭載車両の緊急作動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59194993A true JPS59194993A (ja) | 1984-11-05 |
| JPH0251838B2 JPH0251838B2 (enrdf_load_stackoverflow) | 1990-11-08 |
Family
ID=13408287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6962783A Granted JPS59194993A (ja) | 1983-04-19 | 1983-04-19 | ブ−ム搭載車両の緊急作動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59194993A (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55151500A (en) * | 1979-05-17 | 1980-11-26 | Aikoku Kogyo Kk | Safety device for cargo conveyor |
| JPS5643199A (en) * | 1979-09-18 | 1981-04-21 | Shin Meiwa Ind Co Ltd | Safety device in height service car |
| JPS57156998A (en) * | 1981-03-17 | 1982-09-28 | Shin Meiwa Ind Co Ltd | Controller for operation of height service car |
-
1983
- 1983-04-19 JP JP6962783A patent/JPS59194993A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55151500A (en) * | 1979-05-17 | 1980-11-26 | Aikoku Kogyo Kk | Safety device for cargo conveyor |
| JPS5643199A (en) * | 1979-09-18 | 1981-04-21 | Shin Meiwa Ind Co Ltd | Safety device in height service car |
| JPS57156998A (en) * | 1981-03-17 | 1982-09-28 | Shin Meiwa Ind Co Ltd | Controller for operation of height service car |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0251838B2 (enrdf_load_stackoverflow) | 1990-11-08 |
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