FR333704A - Device for driving wells in loose terrain - Google Patents
Device for driving wells in loose terrainInfo
- Publication number
- FR333704A FR333704A FR333704DA FR333704A FR 333704 A FR333704 A FR 333704A FR 333704D A FR333704D A FR 333704DA FR 333704 A FR333704 A FR 333704A
- Authority
- FR
- France
- Prior art keywords
- loose terrain
- driving wells
- wells
- driving
- terrain
- 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
- E21D1/00—Sinking shafts
- E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
- E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical 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 |
---|---|---|---|
FR333704T | 1903-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR333704A true FR333704A (en) | 1903-12-02 |
Family
ID=1383277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR333704D Expired FR333704A (en) | 1903-07-09 | 1903-07-09 | Device for driving wells in loose terrain |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR333704A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2565290A1 (en) * | 1984-05-29 | 1985-12-06 | Sourice Claude | Method and device for boring wells |
-
1903
- 1903-07-09 FR FR333704D patent/FR333704A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2565290A1 (en) * | 1984-05-29 | 1985-12-06 | Sourice Claude | Method and device for boring wells |
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