JPH0455029Y2 - - Google Patents
Info
- Publication number
- JPH0455029Y2 JPH0455029Y2 JP6011388U JP6011388U JPH0455029Y2 JP H0455029 Y2 JPH0455029 Y2 JP H0455029Y2 JP 6011388 U JP6011388 U JP 6011388U JP 6011388 U JP6011388 U JP 6011388U JP H0455029 Y2 JPH0455029 Y2 JP H0455029Y2
- Authority
- JP
- Japan
- Prior art keywords
- rope
- crane
- mantle
- boom
- switch
- 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.)
- Expired
Links
- 238000013459 approach Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6011388U JPH0455029Y2 (fr) | 1988-05-09 | 1988-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6011388U JPH0455029Y2 (fr) | 1988-05-09 | 1988-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01164293U JPH01164293U (fr) | 1989-11-16 |
| JPH0455029Y2 true JPH0455029Y2 (fr) | 1992-12-24 |
Family
ID=31285834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6011388U Expired JPH0455029Y2 (fr) | 1988-05-09 | 1988-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455029Y2 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7459467B2 (ja) * | 2019-08-30 | 2024-04-02 | 中国電力株式会社 | アーム動作安全確認方法 |
-
1988
- 1988-05-09 JP JP6011388U patent/JPH0455029Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01164293U (fr) | 1989-11-16 |
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