BE664968A - - Google Patents
Info
- Publication number
- BE664968A BE664968A BE664968DA BE664968A BE 664968 A BE664968 A BE 664968A BE 664968D A BE664968D A BE 664968DA BE 664968 A BE664968 A BE 664968A
- Authority
- BE
- Belgium
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US372765A US3280519A (en) | 1964-06-05 | 1964-06-05 | Slingline arrangement for oil well masts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE664968A true BE664968A (de) | 1965-10-01 |
Family
ID=23469549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE664968D BE664968A (de) | 1964-06-05 | 1965-06-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3280519A (de) |
| BE (1) | BE664968A (de) |
| DE (1) | DE1230381B (de) |
| FR (1) | FR1443449A (de) |
| GB (1) | GB1052576A (de) |
| NL (1) | NL6507209A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3754361A (en) * | 1972-06-26 | 1973-08-28 | Pyramid Derrick & Equipment | Transportable drilling mast substructure with elevatable drawworks |
| CN113482381B (zh) * | 2021-07-20 | 2023-01-24 | 重庆顺泰铁塔制造有限公司 | 一种安全防护型耐候钢输电铁塔 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2706540A (en) * | 1954-01-20 | 1955-04-19 | Moore Corp Lee C | Folding gin pole for oil well mast |
| US2787344A (en) * | 1954-02-10 | 1957-04-02 | Moore Corp Lee C | Portable oil well mast with folding gin pole |
| US2963124A (en) * | 1957-07-30 | 1960-12-06 | Moore Corp Lee C | Oil well derrick and method of erection |
| US3141653A (en) * | 1963-03-11 | 1964-07-21 | Moore Corp Lee C | Oil well drilling structure |
-
1964
- 1964-06-05 US US372765A patent/US3280519A/en not_active Expired - Lifetime
-
1965
- 1965-05-21 GB GB2156465A patent/GB1052576A/en not_active Expired
- 1965-05-28 DE DEM65397A patent/DE1230381B/de active Pending
- 1965-05-31 FR FR18952A patent/FR1443449A/fr not_active Expired
- 1965-06-04 NL NL6507209A patent/NL6507209A/xx unknown
- 1965-06-04 BE BE664968D patent/BE664968A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3280519A (en) | 1966-10-25 |
| DE1230381B (de) | 1966-12-15 |
| NL6507209A (de) | 1965-12-06 |
| FR1443449A (fr) | 1966-06-24 |
| GB1052576A (de) | 1966-12-30 |