JPS6239024Y2 - - Google Patents
Info
- Publication number
- JPS6239024Y2 JPS6239024Y2 JP1981037867U JP3786781U JPS6239024Y2 JP S6239024 Y2 JPS6239024 Y2 JP S6239024Y2 JP 1981037867 U JP1981037867 U JP 1981037867U JP 3786781 U JP3786781 U JP 3786781U JP S6239024 Y2 JPS6239024 Y2 JP S6239024Y2
- Authority
- JP
- Japan
- Prior art keywords
- oil supply
- oil
- flow
- drainage path
- piston rod
- 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
- 230000002265 prevention Effects 0.000 claims description 4
- 230000008602 contraction Effects 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981037867U JPS6239024Y2 (th) | 1981-03-17 | 1981-03-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981037867U JPS6239024Y2 (th) | 1981-03-17 | 1981-03-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57151390U JPS57151390U (th) | 1982-09-22 |
JPS6239024Y2 true JPS6239024Y2 (th) | 1987-10-05 |
Family
ID=29835041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981037867U Expired JPS6239024Y2 (th) | 1981-03-17 | 1981-03-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6239024Y2 (th) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS567894A (en) * | 1979-06-25 | 1981-01-27 | Kobe Steel Ltd | Boom reducing circuit for hydraulic crane |
-
1981
- 1981-03-17 JP JP1981037867U patent/JPS6239024Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS567894A (en) * | 1979-06-25 | 1981-01-27 | Kobe Steel Ltd | Boom reducing circuit for hydraulic crane |
Also Published As
Publication number | Publication date |
---|---|
JPS57151390U (th) | 1982-09-22 |
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