FR768071A - Articulated shield for the construction of curved tunnel linings for tunnels, sewers and the like - Google Patents
Articulated shield for the construction of curved tunnel linings for tunnels, sewers and the likeInfo
- Publication number
- FR768071A FR768071A FR768071DA FR768071A FR 768071 A FR768071 A FR 768071A FR 768071D A FR768071D A FR 768071DA FR 768071 A FR768071 A FR 768071A
- Authority
- FR
- France
- Prior art keywords
- sewers
- tunnels
- construction
- curved tunnel
- tunnel linings
- 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
- 238000010276 construction Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/12—Temporary supports for use during building; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR768071T | 1934-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR768071A true FR768071A (en) | 1934-07-31 |
Family
ID=9184020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR768071D Expired FR768071A (en) | 1934-02-02 | 1934-02-02 | Articulated shield for the construction of curved tunnel linings for tunnels, sewers and the like |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR768071A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138933A (en) * | 1957-08-19 | 1964-06-30 | Kemper Maxwell Fisher | Method of and apparatus for driving a tunnel through and supporting earth structure |
US3823566A (en) * | 1972-12-18 | 1974-07-16 | Ingersoll Rand Co | Earth-supporting apparatus and method |
US4095434A (en) * | 1974-11-19 | 1978-06-20 | Coal Industry (Patents) Limited | Mine equipment |
-
1934
- 1934-02-02 FR FR768071D patent/FR768071A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138933A (en) * | 1957-08-19 | 1964-06-30 | Kemper Maxwell Fisher | Method of and apparatus for driving a tunnel through and supporting earth structure |
US3823566A (en) * | 1972-12-18 | 1974-07-16 | Ingersoll Rand Co | Earth-supporting apparatus and method |
US4095434A (en) * | 1974-11-19 | 1978-06-20 | Coal Industry (Patents) Limited | Mine equipment |
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