JPH01174390U - - Google Patents
Info
- Publication number
- JPH01174390U JPH01174390U JP7302388U JP7302388U JPH01174390U JP H01174390 U JPH01174390 U JP H01174390U JP 7302388 U JP7302388 U JP 7302388U JP 7302388 U JP7302388 U JP 7302388U JP H01174390 U JPH01174390 U JP H01174390U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- stage telescopic
- arm
- tip
- hydraulic cylinder
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7302388U JPH0641982Y2 (ja) | 1988-05-31 | 1988-05-31 | 多段伸縮ブームにおける油圧シリンダ先端部の支承装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7302388U JPH0641982Y2 (ja) | 1988-05-31 | 1988-05-31 | 多段伸縮ブームにおける油圧シリンダ先端部の支承装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01174390U true JPH01174390U (ru) | 1989-12-12 |
| JPH0641982Y2 JPH0641982Y2 (ja) | 1994-11-02 |
Family
ID=31298174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7302388U Expired - Lifetime JPH0641982Y2 (ja) | 1988-05-31 | 1988-05-31 | 多段伸縮ブームにおける油圧シリンダ先端部の支承装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641982Y2 (ru) |
-
1988
- 1988-05-31 JP JP7302388U patent/JPH0641982Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641982Y2 (ja) | 1994-11-02 |