JPH0266894U - - Google Patents
Info
- Publication number
- JPH0266894U JPH0266894U JP14736988U JP14736988U JPH0266894U JP H0266894 U JPH0266894 U JP H0266894U JP 14736988 U JP14736988 U JP 14736988U JP 14736988 U JP14736988 U JP 14736988U JP H0266894 U JPH0266894 U JP H0266894U
- Authority
- JP
- Japan
- Prior art keywords
- tail
- tail plate
- circumferential surface
- utility
- registration request
- 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
- 238000010276 construction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は施工状態におけるこの考案のテールプ
レート部を示す縦断側面図、第２図は施工状態に
おける従来のテールプレート部を示す縦断側面図
である。
１……テールプレート、２……内周面、３……
コンクリート。
FIG. 1 is a longitudinal sectional side view showing the tail plate section of this invention in the constructed state, and FIG. 2 is a longitudinal sectional side view showing the conventional tail plate section in the constructed state. 1...Tail plate, 2...Inner peripheral surface, 3...
concrete.
Claims (1)
の前部から後方にかけて徐々に内径を増大するテ
ーパーを形成してなることを特徴とするシールド
機における曲線施工用テール。 A tail for curved construction in a shield machine, characterized in that the tail plate of the shield body has a taper formed on the inner circumferential surface of the tail plate, the inner diameter of which gradually increases from the front to the rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14736988U JPH0266894U (en) | 1988-11-10 | 1988-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14736988U JPH0266894U (en) | 1988-11-10 | 1988-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0266894U true JPH0266894U (en) | 1990-05-21 |
Family
ID=31417703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14736988U Pending JPH0266894U (en) | 1988-11-10 | 1988-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0266894U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221990A (en) * | 1985-07-19 | 1987-01-30 | 三井建設株式会社 | Shielding excavator |
-
1988
- 1988-11-10 JP JP14736988U patent/JPH0266894U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221990A (en) * | 1985-07-19 | 1987-01-30 | 三井建設株式会社 | Shielding excavator |