JPS57166289A - Successive operating device for multistage boom - Google Patents
Successive operating device for multistage boomInfo
- Publication number
- JPS57166289A JPS57166289A JP3110882A JP3110882A JPS57166289A JP S57166289 A JPS57166289 A JP S57166289A JP 3110882 A JP3110882 A JP 3110882A JP 3110882 A JP3110882 A JP 3110882A JP S57166289 A JPS57166289 A JP S57166289A
- Authority
- JP
- Japan
- Prior art keywords
- operating device
- successive operating
- multistage boom
- boom
- multistage
- 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.)
- Pending
Links
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3110882A JPS57166289A (en) | 1982-02-26 | 1982-02-26 | Successive operating device for multistage boom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3110882A JPS57166289A (en) | 1982-02-26 | 1982-02-26 | Successive operating device for multistage boom |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57166289A true JPS57166289A (en) | 1982-10-13 |
Family
ID=12322202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3110882A Pending JPS57166289A (en) | 1982-02-26 | 1982-02-26 | Successive operating device for multistage boom |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57166289A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6085386U (en) * | 1983-11-11 | 1985-06-12 | 愛知車輌株式会社 | Boom guard sequential expansion and contraction device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57107396A (en) * | 1980-12-24 | 1982-07-03 | Shin Meiwa Ind Co Ltd | Successive extension working device for multistage boom |
JPS59141392A (en) * | 1983-02-02 | 1984-08-14 | Toyota Motor Corp | Adjusting device for spot position of beam welding device |
-
1982
- 1982-02-26 JP JP3110882A patent/JPS57166289A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57107396A (en) * | 1980-12-24 | 1982-07-03 | Shin Meiwa Ind Co Ltd | Successive extension working device for multistage boom |
JPS59141392A (en) * | 1983-02-02 | 1984-08-14 | Toyota Motor Corp | Adjusting device for spot position of beam welding device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6085386U (en) * | 1983-11-11 | 1985-06-12 | 愛知車輌株式会社 | Boom guard sequential expansion and contraction device |
JPS6343270Y2 (en) * | 1983-11-11 | 1988-11-11 |
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