JPS63141292U - - Google Patents
Info
- Publication number
- JPS63141292U JPS63141292U JP3387887U JP3387887U JPS63141292U JP S63141292 U JPS63141292 U JP S63141292U JP 3387887 U JP3387887 U JP 3387887U JP 3387887 U JP3387887 U JP 3387887U JP S63141292 U JPS63141292 U JP S63141292U
- Authority
- JP
- Japan
- Prior art keywords
- tail
- tail seal
- shield excavator
- attached
- inner circumferential
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3387887U JPS63141292U (pt) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3387887U JPS63141292U (pt) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63141292U true JPS63141292U (pt) | 1988-09-16 |
Family
ID=30841895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3387887U Pending JPS63141292U (pt) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63141292U (pt) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554196U (pt) * | 1979-07-12 | 1980-01-11 | ||
| JPS5719492A (en) * | 1980-07-07 | 1982-02-01 | Nippon Telegraph & Telephone | System of sealing tail section for shielded excavator |
-
1987
- 1987-03-10 JP JP3387887U patent/JPS63141292U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554196U (pt) * | 1979-07-12 | 1980-01-11 | ||
| JPS5719492A (en) * | 1980-07-07 | 1982-02-01 | Nippon Telegraph & Telephone | System of sealing tail section for shielded excavator |