FR1215901A - Improvements in methods and devices for driving pipes into the ground - Google Patents
Improvements in methods and devices for driving pipes into the groundInfo
- Publication number
- FR1215901A FR1215901A FR779794A FR779794A FR1215901A FR 1215901 A FR1215901 A FR 1215901A FR 779794 A FR779794 A FR 779794A FR 779794 A FR779794 A FR 779794A FR 1215901 A FR1215901 A FR 1215901A
- Authority
- FR
- France
- Prior art keywords
- ground
- methods
- devices
- driving pipes
- pipes
- 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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/22—Placing by screwing down
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/025—Surface drives for rotary drilling with a to-and-fro rotation of the tool
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR779794A FR1215901A (en) | 1958-11-21 | 1958-11-21 | Improvements in methods and devices for driving pipes into the ground |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR779794A FR1215901A (en) | 1958-11-21 | 1958-11-21 | Improvements in methods and devices for driving pipes into the ground |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1215901A true FR1215901A (en) | 1960-04-21 |
Family
ID=8708529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR779794A Expired FR1215901A (en) | 1958-11-21 | 1958-11-21 | Improvements in methods and devices for driving pipes into the ground |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1215901A (en) |
-
1958
- 1958-11-21 FR FR779794A patent/FR1215901A/en not_active Expired
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