JPS5334257A - Boom derrick device - Google Patents
Boom derrick deviceInfo
- Publication number
- JPS5334257A JPS5334257A JP10902576A JP10902576A JPS5334257A JP S5334257 A JPS5334257 A JP S5334257A JP 10902576 A JP10902576 A JP 10902576A JP 10902576 A JP10902576 A JP 10902576A JP S5334257 A JPS5334257 A JP S5334257A
- Authority
- JP
- Japan
- Prior art keywords
- derrick device
- boom
- boom derrick
- derrick
- 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
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10902576A JPS5334257A (en) | 1976-09-10 | 1976-09-10 | Boom derrick device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10902576A JPS5334257A (en) | 1976-09-10 | 1976-09-10 | Boom derrick device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5334257A true JPS5334257A (en) | 1978-03-30 |
JPS5621719B2 JPS5621719B2 (fr) | 1981-05-21 |
Family
ID=14499682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10902576A Granted JPS5334257A (en) | 1976-09-10 | 1976-09-10 | Boom derrick device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5334257A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110395665B (zh) * | 2019-08-02 | 2020-04-21 | 四川大学 | 一种轮胎式起重机立柱起升装置及方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4870250A (fr) * | 1971-12-28 | 1973-09-22 |
-
1976
- 1976-09-10 JP JP10902576A patent/JPS5334257A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4870250A (fr) * | 1971-12-28 | 1973-09-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS5621719B2 (fr) | 1981-05-21 |
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