JPH0630958Y2 - シールド掘進機の緊急用止水シール装置 - Google Patents
シールド掘進機の緊急用止水シール装置Info
- Publication number
- JPH0630958Y2 JPH0630958Y2 JP1988132031U JP13203188U JPH0630958Y2 JP H0630958 Y2 JPH0630958 Y2 JP H0630958Y2 JP 1988132031 U JP1988132031 U JP 1988132031U JP 13203188 U JP13203188 U JP 13203188U JP H0630958 Y2 JPH0630958 Y2 JP H0630958Y2
- Authority
- JP
- Japan
- Prior art keywords
- flexible member
- seal ring
- emergency
- peripheral surface
- annular
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 20
- 238000009412 basement excavation Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988132031U JPH0630958Y2 (ja) | 1988-10-07 | 1988-10-07 | シールド掘進機の緊急用止水シール装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988132031U JPH0630958Y2 (ja) | 1988-10-07 | 1988-10-07 | シールド掘進機の緊急用止水シール装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0254893U JPH0254893U (en]) | 1990-04-20 |
| JPH0630958Y2 true JPH0630958Y2 (ja) | 1994-08-22 |
Family
ID=31388630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988132031U Expired - Fee Related JPH0630958Y2 (ja) | 1988-10-07 | 1988-10-07 | シールド掘進機の緊急用止水シール装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630958Y2 (en]) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552520A (en) * | 1978-06-15 | 1980-01-10 | Toshiaki Kobayashi | Builttup 44leg support body for winch suspension |
| JPS566550A (en) * | 1979-06-27 | 1981-01-23 | Mitsubishi Electric Corp | Data transmission system |
| JPS6214237Y2 (en]) * | 1981-02-02 | 1987-04-11 | ||
| JPS6136000U (ja) * | 1984-07-31 | 1986-03-05 | 株式会社 奥村組 | シ−ルド機のテ−ルシ−ル装置 |
| JPH0212507Y2 (en]) * | 1985-07-10 | 1990-04-09 |
-
1988
- 1988-10-07 JP JP1988132031U patent/JPH0630958Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0254893U (en]) | 1990-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |