JPS6456489U - - Google Patents
Info
- Publication number
- JPS6456489U JPS6456489U JP15178687U JP15178687U JPS6456489U JP S6456489 U JPS6456489 U JP S6456489U JP 15178687 U JP15178687 U JP 15178687U JP 15178687 U JP15178687 U JP 15178687U JP S6456489 U JPS6456489 U JP S6456489U
- Authority
- JP
- Japan
- Prior art keywords
- contraction
- winch
- amount
- boom
- length sensor
- 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
- 230000008602 contraction Effects 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15178687U JPS6456489U (en, 2012) | 1987-10-02 | 1987-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15178687U JPS6456489U (en, 2012) | 1987-10-02 | 1987-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6456489U true JPS6456489U (en, 2012) | 1989-04-07 |
Family
ID=31426140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15178687U Pending JPS6456489U (en, 2012) | 1987-10-02 | 1987-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6456489U (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001261285A (ja) * | 2001-06-11 | 2001-09-26 | Tadano Ltd | クレーンの操作装置 |
| JP2003020192A (ja) * | 2001-07-09 | 2003-01-21 | Tadano Ltd | クレーンの作動制御装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58109386A (ja) * | 1981-12-18 | 1983-06-29 | 極東開発工業株式会社 | クレ−ンの巻取伸縮同調装置 |
| JPS59172388A (ja) * | 1983-03-17 | 1984-09-29 | 日立建機株式会社 | 多段伸縮ブ−ム付クレ−ンの水平引込制御装置 |
| JPS62201790A (ja) * | 1986-02-27 | 1987-09-05 | 株式会社小松製作所 | クレ−ンの吊り荷自動水平移動装置 |
-
1987
- 1987-10-02 JP JP15178687U patent/JPS6456489U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58109386A (ja) * | 1981-12-18 | 1983-06-29 | 極東開発工業株式会社 | クレ−ンの巻取伸縮同調装置 |
| JPS59172388A (ja) * | 1983-03-17 | 1984-09-29 | 日立建機株式会社 | 多段伸縮ブ−ム付クレ−ンの水平引込制御装置 |
| JPS62201790A (ja) * | 1986-02-27 | 1987-09-05 | 株式会社小松製作所 | クレ−ンの吊り荷自動水平移動装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001261285A (ja) * | 2001-06-11 | 2001-09-26 | Tadano Ltd | クレーンの操作装置 |
| JP2003020192A (ja) * | 2001-07-09 | 2003-01-21 | Tadano Ltd | クレーンの作動制御装置 |