JPS6381087U - - Google Patents
Info
- Publication number
- JPS6381087U JPS6381087U JP17484686U JP17484686U JPS6381087U JP S6381087 U JPS6381087 U JP S6381087U JP 17484686 U JP17484686 U JP 17484686U JP 17484686 U JP17484686 U JP 17484686U JP S6381087 U JPS6381087 U JP S6381087U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- piston
- hook
- release
- hydraulic
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 2
- 239000010720 hydraulic oil Substances 0.000 claims 1
Landscapes
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17484686U JPS6381087U (mo) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17484686U JPS6381087U (mo) | 1986-11-14 | 1986-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6381087U true JPS6381087U (mo) | 1988-05-28 |
Family
ID=31113614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17484686U Pending JPS6381087U (mo) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6381087U (mo) |
-
1986
- 1986-11-14 JP JP17484686U patent/JPS6381087U/ja active Pending
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