JPS4929101U - - Google Patents
Info
- Publication number
- JPS4929101U JPS4929101U JP1973027740U JP2774073U JPS4929101U JP S4929101 U JPS4929101 U JP S4929101U JP 1973027740 U JP1973027740 U JP 1973027740U JP 2774073 U JP2774073 U JP 2774073U JP S4929101 U JPS4929101 U JP S4929101U
- 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.)
- Granted
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
- E21B6/00—Drives for drilling with combined rotary and percussive action
-
- 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
- E21B15/006—Means for anchoring the drilling machine to the ground
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 |
|---|---|---|---|
| SE7203040A SE368055C (sv) | 1972-03-10 | 1972-03-10 | Anordning vid bergborrmaskiner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4929101U true JPS4929101U (https=) | 1974-03-13 |
| JPS543122Y2 JPS543122Y2 (https=) | 1979-02-13 |
Family
ID=20261275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973027740U Expired JPS543122Y2 (https=) | 1972-03-10 | 1973-03-07 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3844359A (https=) |
| JP (1) | JPS543122Y2 (https=) |
| AT (1) | AT322484B (https=) |
| CA (1) | CA985268A (https=) |
| DE (1) | DE2311035C3 (https=) |
| FI (1) | FI59288C (https=) |
| GB (1) | GB1398796A (https=) |
| SE (1) | SE368055C (https=) |
| ZA (1) | ZA731452B (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI83691C (fi) | 1986-05-09 | 1991-08-12 | Tampella Oy Ab | Stoedanordning foer nackstycket i en borrmaskin. |
| FI78342C (fi) * | 1986-05-09 | 1989-07-10 | Tampella Oy Ab | Ramkonstruktion foer en borrmaskin. |
| FI75028C (fi) | 1986-05-09 | 1988-04-11 | Tampella Oy Ab | Anordning foer avstoedning av ett axiallager i en borrmaskin. |
| FI78158C (fi) | 1986-05-09 | 1989-06-12 | Tampella Oy Ab | Anordning vid en borrmaskin foer lagring av ett rotationsstycke. |
| DE50010923D1 (de) * | 2000-06-06 | 2005-09-15 | Andrea Linard Mathis | Drehschlagvorrichtung für ein Bohrgestänge |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3464500A (en) * | 1967-11-16 | 1969-09-02 | Gardner Denver Co | Percussion tool control means |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2142529A (en) * | 1937-06-16 | 1939-01-03 | Ingersoll Rand Co | Clutch mechanism |
| US3157237A (en) * | 1962-04-18 | 1964-11-17 | Ingersoll Rand Co | Rock drill |
| US3601205A (en) * | 1970-04-07 | 1971-08-24 | Ingersoll Rand Co | Rock drill |
-
1972
- 1972-03-10 SE SE7203040A patent/SE368055C/xx unknown
-
1973
- 1973-03-01 ZA ZA00731452A patent/ZA731452B/xx unknown
- 1973-03-01 US US00337181A patent/US3844359A/en not_active Expired - Lifetime
- 1973-03-06 FI FI687/73A patent/FI59288C/fi active
- 1973-03-06 DE DE2311035A patent/DE2311035C3/de not_active Expired
- 1973-03-07 JP JP1973027740U patent/JPS543122Y2/ja not_active Expired
- 1973-03-09 AT AT210473A patent/AT322484B/de active
- 1973-03-09 CA CA165,731A patent/CA985268A/en not_active Expired
- 1973-03-12 GB GB1182573A patent/GB1398796A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3464500A (en) * | 1967-11-16 | 1969-09-02 | Gardner Denver Co | Percussion tool control means |
Also Published As
| Publication number | Publication date |
|---|---|
| CA985268A (en) | 1976-03-09 |
| JPS543122Y2 (https=) | 1979-02-13 |
| ZA731452B (en) | 1975-01-29 |
| FI59288B (fi) | 1981-03-31 |
| AT322484B (de) | 1975-05-26 |
| DE2311035B2 (de) | 1974-03-21 |
| DE2311035A1 (de) | 1973-09-13 |
| GB1398796A (en) | 1975-06-25 |
| DE2311035C3 (de) | 1974-11-14 |
| FI59288C (fi) | 1983-04-25 |
| US3844359A (en) | 1974-10-29 |
| SE368055C (sv) | 1981-04-13 |
| SE368055B (https=) | 1974-06-17 |