JPS63126388U - - Google Patents
Info
- Publication number
- JPS63126388U JPS63126388U JP1755187U JP1755187U JPS63126388U JP S63126388 U JPS63126388 U JP S63126388U JP 1755187 U JP1755187 U JP 1755187U JP 1755187 U JP1755187 U JP 1755187U JP S63126388 U JPS63126388 U JP S63126388U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- post body
- guy wire
- whose
- lowered
- 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
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987017551U JPH0352791Y2 (en:Method) | 1987-02-09 | 1987-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987017551U JPH0352791Y2 (en:Method) | 1987-02-09 | 1987-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63126388U true JPS63126388U (en:Method) | 1988-08-18 |
| JPH0352791Y2 JPH0352791Y2 (en:Method) | 1991-11-15 |
Family
ID=30810411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987017551U Expired JPH0352791Y2 (en:Method) | 1987-02-09 | 1987-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352791Y2 (en:Method) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551232A (en) * | 1978-06-17 | 1980-01-08 | Jiyouban Eng Kk | Water-jet propeller ship |
| JPS5710033A (en) * | 1980-06-23 | 1982-01-19 | Hitachi Ltd | Air conditioner |
-
1987
- 1987-02-09 JP JP1987017551U patent/JPH0352791Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551232A (en) * | 1978-06-17 | 1980-01-08 | Jiyouban Eng Kk | Water-jet propeller ship |
| JPS5710033A (en) * | 1980-06-23 | 1982-01-19 | Hitachi Ltd | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352791Y2 (en:Method) | 1991-11-15 |