JP2525629Y2 - シールド掘進機のテールシール - Google Patents
シールド掘進機のテールシールInfo
- Publication number
- JP2525629Y2 JP2525629Y2 JP1990116192U JP11619290U JP2525629Y2 JP 2525629 Y2 JP2525629 Y2 JP 2525629Y2 JP 1990116192 U JP1990116192 U JP 1990116192U JP 11619290 U JP11619290 U JP 11619290U JP 2525629 Y2 JP2525629 Y2 JP 2525629Y2
- Authority
- JP
- Japan
- Prior art keywords
- seal
- tail seal
- brush seal
- bundle
- shield
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000000945 filler Substances 0.000 description 6
- 239000003673 groundwater Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 239000004519 grease Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116192U JP2525629Y2 (ja) | 1990-11-07 | 1990-11-07 | シールド掘進機のテールシール |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116192U JP2525629Y2 (ja) | 1990-11-07 | 1990-11-07 | シールド掘進機のテールシール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0473092U JPH0473092U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-26 |
| JP2525629Y2 true JP2525629Y2 (ja) | 1997-02-12 |
Family
ID=31864010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990116192U Expired - Lifetime JP2525629Y2 (ja) | 1990-11-07 | 1990-11-07 | シールド掘進機のテールシール |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525629Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0293393U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-12-28 | 1990-07-25 |
-
1990
- 1990-11-07 JP JP1990116192U patent/JP2525629Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0473092U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |