JPH0372994U - - Google Patents
Info
- Publication number
- JPH0372994U JPH0372994U JP13396089U JP13396089U JPH0372994U JP H0372994 U JPH0372994 U JP H0372994U JP 13396089 U JP13396089 U JP 13396089U JP 13396089 U JP13396089 U JP 13396089U JP H0372994 U JPH0372994 U JP H0372994U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- freezing
- main body
- hydraulic cylinder
- outer tube
- 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
- 239000012267 brine Substances 0.000 claims description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims 4
- 238000007710 freezing Methods 0.000 claims 4
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13396089U JPH077433Y2 (ja) | 1989-11-20 | 1989-11-20 | 凍結管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13396089U JPH077433Y2 (ja) | 1989-11-20 | 1989-11-20 | 凍結管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0372994U true JPH0372994U (es) | 1991-07-23 |
JPH077433Y2 JPH077433Y2 (ja) | 1995-02-22 |
Family
ID=31681341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13396089U Expired - Lifetime JPH077433Y2 (ja) | 1989-11-20 | 1989-11-20 | 凍結管 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH077433Y2 (es) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016160717A (ja) * | 2015-03-05 | 2016-09-05 | 西松建設株式会社 | シールドトンネル施工の凍結方法、及び凍結装置 |
CN108843336A (zh) * | 2018-07-02 | 2018-11-20 | 中国铁建重工集团有限公司 | 掘进机、掘进机刀盘以及换刀方法 |
JP2020041407A (ja) * | 2018-09-05 | 2020-03-19 | 前田建設工業株式会社 | 止水装置、及び止水方法 |
-
1989
- 1989-11-20 JP JP13396089U patent/JPH077433Y2/ja not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016160717A (ja) * | 2015-03-05 | 2016-09-05 | 西松建設株式会社 | シールドトンネル施工の凍結方法、及び凍結装置 |
CN108843336A (zh) * | 2018-07-02 | 2018-11-20 | 中国铁建重工集团有限公司 | 掘进机、掘进机刀盘以及换刀方法 |
CN108843336B (zh) * | 2018-07-02 | 2024-02-02 | 中国铁建重工集团股份有限公司 | 掘进机、掘进机刀盘以及换刀方法 |
JP2020041407A (ja) * | 2018-09-05 | 2020-03-19 | 前田建設工業株式会社 | 止水装置、及び止水方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH077433Y2 (ja) | 1995-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |