JPS5432255B1 - - Google Patents
Info
- Publication number
- JPS5432255B1 JPS5432255B1 JP6734071A JP6734071A JPS5432255B1 JP S5432255 B1 JPS5432255 B1 JP S5432255B1 JP 6734071 A JP6734071 A JP 6734071A JP 6734071 A JP6734071 A JP 6734071A JP S5432255 B1 JPS5432255 B1 JP S5432255B1
- 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/024—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B3/022—Top drives
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7074070A | 1970-09-09 | 1970-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5432255B1 true JPS5432255B1 (ja) | 1979-10-13 |
Family
ID=22097096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6734071A Pending JPS5432255B1 (ja) | 1970-09-09 | 1971-09-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3695369A (ja) |
| JP (1) | JPS5432255B1 (ja) |
| CA (1) | CA949958A (ja) |
| DE (1) | DE2144849A1 (ja) |
| SE (1) | SE393836B (ja) |
| ZA (1) | ZA715460B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4022284A (en) * | 1975-03-17 | 1977-05-10 | Dresser Industries, Inc. | Automatic alignment system for earth boring rig |
| US3995701A (en) * | 1975-04-07 | 1976-12-07 | Hughes Tool Company | Derrick tilting system |
| RU168385U1 (ru) * | 2016-05-31 | 2017-02-01 | Валерий Сергеевич Кузькин | Буровой агрегат буровой установки с проходным шпинделем и гидравлическим патроном для сооружения горизонтальных и наклонных скважин из подземных горных выработок |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US397827A (en) * | 1889-02-12 | earth | ||
| US1954957A (en) * | 1932-12-08 | 1934-04-17 | Ingersoll Rand Co | Drill mounting |
| US2775439A (en) * | 1951-03-21 | 1956-12-25 | Timothy F Mccarthy | Cutter head for driving crosscuts |
| US2848196A (en) * | 1955-10-17 | 1958-08-19 | John H Lucas | Portable drilling rig |
| US3220494A (en) * | 1962-09-19 | 1965-11-30 | Robbins & Assoc James S | Raise drilling method and mechanism |
| US3302735A (en) * | 1964-07-31 | 1967-02-07 | Ingersoll Rand Co | Rock drilling apparatus |
-
1970
- 1970-09-09 US US70740A patent/US3695369A/en not_active Expired - Lifetime
-
1971
- 1971-08-09 CA CA120,109A patent/CA949958A/en not_active Expired
- 1971-08-16 ZA ZA715460A patent/ZA715460B/xx unknown
- 1971-09-01 JP JP6734071A patent/JPS5432255B1/ja active Pending
- 1971-09-03 DE DE19712144849 patent/DE2144849A1/de active Pending
- 1971-09-07 SE SE7111318A patent/SE393836B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU3235071A (en) | 1973-02-15 |
| ZA715460B (en) | 1972-04-26 |
| SE393836B (sv) | 1977-05-23 |
| CA949958A (en) | 1974-06-25 |
| DE2144849A1 (de) | 1972-03-16 |
| US3695369A (en) | 1972-10-03 |