GB2024891B - Tunnellingshield - Google Patents
TunnellingshieldInfo
- Publication number
- GB2024891B GB2024891B GB7828943A GB7828943A GB2024891B GB 2024891 B GB2024891 B GB 2024891B GB 7828943 A GB7828943 A GB 7828943A GB 7828943 A GB7828943 A GB 7828943A GB 2024891 B GB2024891 B GB 2024891B
- Authority
- GB
- United Kingdom
- Prior art keywords
- tunnellingshield
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7828943A GB2024891B (en) | 1978-07-05 | 1978-07-05 | Tunnellingshield |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7828943A GB2024891B (en) | 1978-07-05 | 1978-07-05 | Tunnellingshield |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2024891A GB2024891A (en) | 1980-01-16 |
GB2024891B true GB2024891B (en) | 1982-06-30 |
Family
ID=10498276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7828943A Expired GB2024891B (en) | 1978-07-05 | 1978-07-05 | Tunnellingshield |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2024891B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2166174B (en) * | 1984-08-29 | 1988-06-08 | Fairblade Ltd | Tunnelling shield |
JPH086551B2 (en) * | 1989-07-19 | 1996-01-24 | 株式会社イセキ開発工機 | Direction correction device for shield tunnel machine |
JP2519105B2 (en) * | 1989-07-28 | 1996-07-31 | 株式会社イセキ開発工機 | Shield tunnel excavator |
IT1241160B (en) * | 1990-04-02 | 1993-12-29 | Carlo Grandori | DOUBLE SHIELD CUTTER PERFECTED. |
JP6438809B2 (en) * | 2015-03-17 | 2018-12-19 | 株式会社熊谷組 | Pipe installation device |
-
1978
- 1978-07-05 GB GB7828943A patent/GB2024891B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2024891A (en) | 1980-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |