JPH032094U - - Google Patents
Info
- Publication number
- JPH032094U JPH032094U JP6236189U JP6236189U JPH032094U JP H032094 U JPH032094 U JP H032094U JP 6236189 U JP6236189 U JP 6236189U JP 6236189 U JP6236189 U JP 6236189U JP H032094 U JPH032094 U JP H032094U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- cylinder
- axis
- jack
- piston
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989062361U JPH0754394Y2 (ja) | 1989-05-29 | 1989-05-29 | 偏心型シールドジャッキを備えたシールド掘進機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989062361U JPH0754394Y2 (ja) | 1989-05-29 | 1989-05-29 | 偏心型シールドジャッキを備えたシールド掘進機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH032094U true JPH032094U (enExample) | 1991-01-10 |
| JPH0754394Y2 JPH0754394Y2 (ja) | 1995-12-18 |
Family
ID=31591439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989062361U Expired - Lifetime JPH0754394Y2 (ja) | 1989-05-29 | 1989-05-29 | 偏心型シールドジャッキを備えたシールド掘進機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754394Y2 (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57115402U (enExample) * | 1981-01-12 | 1982-07-17 | ||
| JPS595113U (ja) * | 1982-06-30 | 1984-01-13 | ピアス株式会社 | アイライナ− |
| JPS63171494U (enExample) * | 1987-04-22 | 1988-11-08 |
-
1989
- 1989-05-29 JP JP1989062361U patent/JPH0754394Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57115402U (enExample) * | 1981-01-12 | 1982-07-17 | ||
| JPS595113U (ja) * | 1982-06-30 | 1984-01-13 | ピアス株式会社 | アイライナ− |
| JPS63171494U (enExample) * | 1987-04-22 | 1988-11-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754394Y2 (ja) | 1995-12-18 |