JPH0379391U - - Google Patents
Info
- Publication number
- JPH0379391U JPH0379391U JP13972489U JP13972489U JPH0379391U JP H0379391 U JPH0379391 U JP H0379391U JP 13972489 U JP13972489 U JP 13972489U JP 13972489 U JP13972489 U JP 13972489U JP H0379391 U JPH0379391 U JP H0379391U
- Authority
- JP
- Japan
- Prior art keywords
- shield machine
- segment
- excavated
- starting
- hinge
- 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
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13972489U JPH0379391U (hu) | 1989-12-01 | 1989-12-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13972489U JPH0379391U (hu) | 1989-12-01 | 1989-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0379391U true JPH0379391U (hu) | 1991-08-13 |
Family
ID=31686751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13972489U Pending JPH0379391U (hu) | 1989-12-01 | 1989-12-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0379391U (hu) |
-
1989
- 1989-12-01 JP JP13972489U patent/JPH0379391U/ja active Pending