JPH03103399U - - Google Patents
Info
- Publication number
- JPH03103399U JPH03103399U JP900790U JP900790U JPH03103399U JP H03103399 U JPH03103399 U JP H03103399U JP 900790 U JP900790 U JP 900790U JP 900790 U JP900790 U JP 900790U JP H03103399 U JPH03103399 U JP H03103399U
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- tunnel
- lining
- crimp
- prevention device
- 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
- 238000009415 formwork Methods 0.000 claims description 14
- 230000002265 prevention Effects 0.000 claims description 5
- 238000002788 crimping Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP900790U JPH0747513Y2 (ja) | 1990-02-02 | 1990-02-02 | トンネル圧着覆工型枠のコンクリート漏出防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP900790U JPH0747513Y2 (ja) | 1990-02-02 | 1990-02-02 | トンネル圧着覆工型枠のコンクリート漏出防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03103399U true JPH03103399U (2) | 1991-10-28 |
| JPH0747513Y2 JPH0747513Y2 (ja) | 1995-11-01 |
Family
ID=31512618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP900790U Expired - Fee Related JPH0747513Y2 (ja) | 1990-02-02 | 1990-02-02 | トンネル圧着覆工型枠のコンクリート漏出防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747513Y2 (2) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458344A (zh) * | 2022-02-22 | 2022-05-10 | 中交第四公路工程局有限公司 | 一种用于隧道台车的充气式二衬堵头 |
-
1990
- 1990-02-02 JP JP900790U patent/JPH0747513Y2/ja not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458344A (zh) * | 2022-02-22 | 2022-05-10 | 中交第四公路工程局有限公司 | 一种用于隧道台车的充气式二衬堵头 |
| CN114458344B (zh) * | 2022-02-22 | 2025-09-19 | 中交第四公路工程局有限公司 | 一种用于隧道台车的充气式二衬堵头 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747513Y2 (ja) | 1995-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |