JPH0748795Y2 - シールド掘進機の中折れ部シール装置 - Google Patents
シールド掘進機の中折れ部シール装置Info
- Publication number
- JPH0748795Y2 JPH0748795Y2 JP1989115799U JP11579989U JPH0748795Y2 JP H0748795 Y2 JPH0748795 Y2 JP H0748795Y2 JP 1989115799 U JP1989115799 U JP 1989115799U JP 11579989 U JP11579989 U JP 11579989U JP H0748795 Y2 JPH0748795 Y2 JP H0748795Y2
- Authority
- JP
- Japan
- Prior art keywords
- seal
- shield
- seals
- pressurized fluid
- abdomen
- 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
- 238000007789 sealing Methods 0.000 title claims description 8
- 239000012530 fluid Substances 0.000 claims description 26
- 210000001015 abdomen Anatomy 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115799U JPH0748795Y2 (ja) | 1989-10-03 | 1989-10-03 | シールド掘進機の中折れ部シール装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115799U JPH0748795Y2 (ja) | 1989-10-03 | 1989-10-03 | シールド掘進機の中折れ部シール装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0354895U JPH0354895U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-05-27 |
| JPH0748795Y2 true JPH0748795Y2 (ja) | 1995-11-08 |
Family
ID=31664117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989115799U Expired - Lifetime JPH0748795Y2 (ja) | 1989-10-03 | 1989-10-03 | シールド掘進機の中折れ部シール装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748795Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1989
- 1989-10-03 JP JP1989115799U patent/JPH0748795Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354895U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-05-27 |
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