DE2259942A1 - Einrichtung zum ausbohren, -heben od.dgl - Google Patents
Einrichtung zum ausbohren, -heben od.dglInfo
- Publication number
- DE2259942A1 DE2259942A1 DE19722259942 DE2259942A DE2259942A1 DE 2259942 A1 DE2259942 A1 DE 2259942A1 DE 19722259942 DE19722259942 DE 19722259942 DE 2259942 A DE2259942 A DE 2259942A DE 2259942 A1 DE2259942 A1 DE 2259942A1
- Authority
- DE
- Germany
- Prior art keywords
- supports
- well
- threaded
- milling
- frame
- 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.)
- Pending
Links
- 238000003801 milling Methods 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims 4
- 238000011105 stabilization Methods 0.000 claims 4
- 238000000605 extraction Methods 0.000 claims 1
- 230000008439 repair process Effects 0.000 claims 1
- 239000003351 stiffener Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7147869A FR2165350A5 (forum.php) | 1971-12-21 | 1971-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2259942A1 true DE2259942A1 (de) | 1973-08-23 |
Family
ID=9088529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722259942 Pending DE2259942A1 (de) | 1971-12-21 | 1972-12-07 | Einrichtung zum ausbohren, -heben od.dgl |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH563503A5 (forum.php) |
| DE (1) | DE2259942A1 (forum.php) |
| FR (1) | FR2165350A5 (forum.php) |
| IT (1) | IT970648B (forum.php) |
| NL (1) | NL7216672A (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010017137U1 (de) | 2010-12-20 | 2012-01-02 | Axel R. Hidde | Gedichtete Lageranordnung mit semipermeabler Elastomer-Membran |
-
1971
- 1971-12-21 FR FR7147869A patent/FR2165350A5/fr not_active Expired
-
1972
- 1972-12-05 CH CH1764872A patent/CH563503A5/xx not_active IP Right Cessation
- 1972-12-07 DE DE19722259942 patent/DE2259942A1/de active Pending
- 1972-12-08 NL NL7216672A patent/NL7216672A/xx unknown
- 1972-12-11 IT IT1307172A patent/IT970648B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT970648B (it) | 1974-04-20 |
| NL7216672A (forum.php) | 1973-06-25 |
| FR2165350A5 (forum.php) | 1973-08-03 |
| CH563503A5 (forum.php) | 1975-06-30 |
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