JPH03113387U - - Google Patents
Info
- Publication number
- JPH03113387U JPH03113387U JP2047490U JP2047490U JPH03113387U JP H03113387 U JPH03113387 U JP H03113387U JP 2047490 U JP2047490 U JP 2047490U JP 2047490 U JP2047490 U JP 2047490U JP H03113387 U JPH03113387 U JP H03113387U
- Authority
- JP
- Japan
- Prior art keywords
- counterweight
- vibration absorber
- dynamic vibration
- crane
- post
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 230000009194 climbing Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2047490U JPH03113387U (fi) | 1990-03-02 | 1990-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2047490U JPH03113387U (fi) | 1990-03-02 | 1990-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113387U true JPH03113387U (fi) | 1991-11-19 |
Family
ID=31523565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2047490U Pending JPH03113387U (fi) | 1990-03-02 | 1990-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113387U (fi) |
-
1990
- 1990-03-02 JP JP2047490U patent/JPH03113387U/ja active Pending