JPS5926892A - ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置 - Google Patents
ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置Info
- Publication number
- JPS5926892A JPS5926892A JP6198682A JP6198682A JPS5926892A JP S5926892 A JPS5926892 A JP S5926892A JP 6198682 A JP6198682 A JP 6198682A JP 6198682 A JP6198682 A JP 6198682A JP S5926892 A JPS5926892 A JP S5926892A
- Authority
- JP
- Japan
- Prior art keywords
- jib
- pin
- boom
- jig
- foot
- 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
- 238000000034 method Methods 0.000 title claims description 20
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 241001494479 Pecora Species 0.000 description 8
- 238000004804 winding Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 230000008859 change 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
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6198682A JPS5926892A (ja) | 1982-04-13 | 1982-04-13 | ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置 |
| US06/460,385 US4595108A (en) | 1982-01-26 | 1983-01-24 | Method for stretching and folding extension jib in wheeled type crane |
| CA000420216A CA1210363A (en) | 1982-01-26 | 1983-01-25 | Method for stretching and folding extension jib in wheeled type crane |
| DE8383300398T DE3363222D1 (en) | 1982-01-26 | 1983-01-26 | Method for folding and unfolding an extension jib in wheeled type crane, and crane therefor |
| EP83300398A EP0084981B1 (en) | 1982-01-26 | 1983-01-26 | Method for folding and unfolding an extension jib in wheeled type crane, and crane therefor |
| US06/624,914 US4658972A (en) | 1982-01-26 | 1984-08-16 | Method for stretching and folding extension jib in wheeled type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6198682A JPS5926892A (ja) | 1982-04-13 | 1982-04-13 | ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5926892A true JPS5926892A (ja) | 1984-02-13 |
| JPS6359953B2 JPS6359953B2 (enrdf_load_stackoverflow) | 1988-11-22 |
Family
ID=13187014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6198682A Granted JPS5926892A (ja) | 1982-01-26 | 1982-04-13 | ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5926892A (enrdf_load_stackoverflow) |
-
1982
- 1982-04-13 JP JP6198682A patent/JPS5926892A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6359953B2 (enrdf_load_stackoverflow) | 1988-11-22 |