JPH0272292U - - Google Patents
Info
- Publication number
- JPH0272292U JPH0272292U JP15072788U JP15072788U JPH0272292U JP H0272292 U JPH0272292 U JP H0272292U JP 15072788 U JP15072788 U JP 15072788U JP 15072788 U JP15072788 U JP 15072788U JP H0272292 U JPH0272292 U JP H0272292U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- control device
- crane
- crane column
- contract
- 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
- 238000010276 construction Methods 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims 2
- 238000004260 weight control Methods 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15072788U JPH0272292U (enExample) | 1988-11-21 | 1988-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15072788U JPH0272292U (enExample) | 1988-11-21 | 1988-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0272292U true JPH0272292U (enExample) | 1990-06-01 |
Family
ID=31424129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15072788U Pending JPH0272292U (enExample) | 1988-11-21 | 1988-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0272292U (enExample) |
-
1988
- 1988-11-21 JP JP15072788U patent/JPH0272292U/ja active Pending