JPH01166608U - - Google Patents
Info
- Publication number
- JPH01166608U JPH01166608U JP6363988U JP6363988U JPH01166608U JP H01166608 U JPH01166608 U JP H01166608U JP 6363988 U JP6363988 U JP 6363988U JP 6363988 U JP6363988 U JP 6363988U JP H01166608 U JPH01166608 U JP H01166608U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- internal pressure
- fluid cushion
- vertical telescopic
- mechanism section
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6363988U JPH01166608U (enExample) | 1988-05-14 | 1988-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6363988U JPH01166608U (enExample) | 1988-05-14 | 1988-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01166608U true JPH01166608U (enExample) | 1989-11-22 |
Family
ID=31289133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6363988U Pending JPH01166608U (enExample) | 1988-05-14 | 1988-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01166608U (enExample) |
-
1988
- 1988-05-14 JP JP6363988U patent/JPH01166608U/ja active Pending