JPH024512B2 - - Google Patents
Info
- Publication number
- JPH024512B2 JPH024512B2 JP1133282A JP1133282A JPH024512B2 JP H024512 B2 JPH024512 B2 JP H024512B2 JP 1133282 A JP1133282 A JP 1133282A JP 1133282 A JP1133282 A JP 1133282A JP H024512 B2 JPH024512 B2 JP H024512B2
- Authority
- JP
- Japan
- Prior art keywords
- jib
- boom
- tip
- fixed
- pin
- 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
- 239000000725 suspension Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 230000036544 posture Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
Landscapes
- Jib Cranes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1133282A JPS58130886A (ja) | 1982-01-26 | 1982-01-26 | ホイ−ル式クレ−ンにおける継ぎ足しジブの張出し、格納装置 |
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 |
---|---|---|---|
JP1133282A JPS58130886A (ja) | 1982-01-26 | 1982-01-26 | ホイ−ル式クレ−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 |
---|---|
JPS58130886A JPS58130886A (ja) | 1983-08-04 |
JPH024512B2 true JPH024512B2 (ko) | 1990-01-29 |
Family
ID=11775072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1133282A Granted JPS58130886A (ja) | 1982-01-26 | 1982-01-26 | ホイ−ル式クレ−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) | JPS58130886A (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4576279B2 (ja) * | 2005-04-06 | 2010-11-04 | 株式会社加藤製作所 | 移動式クレーン |
-
1982
- 1982-01-26 JP JP1133282A patent/JPS58130886A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58130886A (ja) | 1983-08-04 |
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