IT1095192B - Macchina estrattrice di tubi per perforazioni - Google Patents
Macchina estrattrice di tubi per perforazioniInfo
- Publication number
- IT1095192B IT1095192B IT24248/78A IT2424878A IT1095192B IT 1095192 B IT1095192 B IT 1095192B IT 24248/78 A IT24248/78 A IT 24248/78A IT 2424878 A IT2424878 A IT 2424878A IT 1095192 B IT1095192 B IT 1095192B
- Authority
- IT
- Italy
- Prior art keywords
- perforation
- extracting machine
- pipe extracting
- pipe
- machine
- Prior art date
Links
Classifications
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
- E02D9/02—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof by withdrawing
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
- Working Measures On Existing Buildindgs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7718042U DE7718042U1 (de) | 1977-06-08 | 1977-06-08 | Rohrziehmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7824248A0 IT7824248A0 (it) | 1978-06-06 |
IT1095192B true IT1095192B (it) | 1985-08-10 |
Family
ID=6679620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24248/78A IT1095192B (it) | 1977-06-08 | 1978-06-06 | Macchina estrattrice di tubi per perforazioni |
Country Status (4)
Country | Link |
---|---|
AT (1) | ATA369278A (it) |
DE (1) | DE7718042U1 (it) |
FR (1) | FR2393620A1 (it) |
IT (1) | IT1095192B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3031027C2 (de) * | 1980-08-16 | 1986-02-20 | Stahl- Und Apparatebau Hans Leffer Gmbh, 6602 Dudweiler | Spannschelle für Bohrrohre |
AU684957B2 (en) * | 1994-07-18 | 1998-01-08 | Ground & Foundation Supports Pty Ltd | Jaws for Sheet Metal Piling |
-
1977
- 1977-06-08 DE DE7718042U patent/DE7718042U1/de not_active Expired
-
1978
- 1978-05-22 AT AT369278A patent/ATA369278A/de not_active IP Right Cessation
- 1978-06-06 IT IT24248/78A patent/IT1095192B/it active
- 1978-06-07 FR FR7817069A patent/FR2393620A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT7824248A0 (it) | 1978-06-06 |
ATA369278A (de) | 1980-08-15 |
DE7718042U1 (de) | 1977-09-29 |
FR2393620A1 (fr) | 1979-01-05 |
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