JPS4993201A - - Google Patents
Info
- Publication number
- JPS4993201A JPS4993201A JP48111580A JP11158073A JPS4993201A JP S4993201 A JPS4993201 A JP S4993201A JP 48111580 A JP48111580 A JP 48111580A JP 11158073 A JP11158073 A JP 11158073A JP S4993201 A JPS4993201 A JP S4993201A
- Authority
- JP
- Japan
- 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
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
- 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
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE12988/72A SE367229B (en) | 1972-10-06 | 1972-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4993201A true JPS4993201A (en) | 1974-09-05 |
Family
ID=20296636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48111580A Pending JPS4993201A (en) | 1972-10-06 | 1973-10-05 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3835936A (en) |
| JP (1) | JPS4993201A (en) |
| AU (1) | AU466606B2 (en) |
| CA (1) | CA983473A (en) |
| DE (1) | DE2348836C3 (en) |
| FR (1) | FR2202227A1 (en) |
| GB (1) | GB1405559A (en) |
| IT (1) | IT994810B (en) |
| SE (1) | SE367229B (en) |
| ZA (1) | ZA737557B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1036763B (en) * | 1975-06-04 | 1979-10-30 | Casagrande Bruno | IMPROVEMENTS TO THE SCOPIC CANVAS COLUMNS FOR FOUNDATION MACHINES AND TELESCOPIC COLUMNS SO DERIVED |
| US4039032A (en) * | 1975-10-24 | 1977-08-02 | Joy Manufacturing Company | Hose training means |
| US4024925A (en) * | 1976-01-12 | 1977-05-24 | Brown Joe R | Equipment handling apparatus |
| SE444346C (en) * | 1984-04-27 | 1987-11-24 | Atlas Copco Ab | FEEDBACK FOR MOUNTAIN DRILLING MACHINE RELATED TO A PROFILE BALK |
| FR2592902B1 (en) * | 1986-01-14 | 1987-12-18 | Audubert Claude | MOBILE AUGER SUPPORT. |
| DK46388D0 (en) * | 1988-01-29 | 1988-01-29 | Dansk Ind Syndikat | FURNITURE FOR BORETAARN |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1958041A (en) * | 1932-07-21 | 1934-05-08 | Ingersoll Rand Co | Submarine drill unit |
| US2964305A (en) * | 1958-11-20 | 1960-12-13 | Chicago Pneumatic Tool Co | Crust breaking apparatus |
| US2985249A (en) * | 1958-12-04 | 1961-05-23 | Ingersoll Rand Co | Automatic feed control for rock drills |
| US3162253A (en) * | 1961-01-06 | 1964-12-22 | Joy Mfg Co | Drilling device |
-
1972
- 1972-10-06 SE SE12988/72A patent/SE367229B/xx unknown
-
1973
- 1973-09-25 ZA ZA737557*A patent/ZA737557B/en unknown
- 1973-09-26 US US00400825A patent/US3835936A/en not_active Expired - Lifetime
- 1973-09-28 DE DE2348836A patent/DE2348836C3/en not_active Expired
- 1973-09-28 IT IT52820/73A patent/IT994810B/en active
- 1973-10-02 AU AU60857/73A patent/AU466606B2/en not_active Expired
- 1973-10-05 FR FR7335652A patent/FR2202227A1/fr not_active Withdrawn
- 1973-10-05 JP JP48111580A patent/JPS4993201A/ja active Pending
- 1973-10-05 CA CA182,761A patent/CA983473A/en not_active Expired
- 1973-10-05 GB GB4668473A patent/GB1405559A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2202227A1 (en) | 1974-05-03 |
| US3835936A (en) | 1974-09-17 |
| SE367229B (en) | 1974-05-20 |
| AU6085773A (en) | 1975-04-10 |
| AU466606B2 (en) | 1975-10-30 |
| DE2348836C3 (en) | 1975-04-17 |
| ZA737557B (en) | 1974-08-28 |
| CA983473A (en) | 1976-02-10 |
| GB1405559A (en) | 1975-09-10 |
| IT994810B (en) | 1975-10-20 |
| DE2348836A1 (en) | 1974-04-18 |
| DE2348836B2 (en) | 1974-08-29 |