ATE174410T1 - Kraftdrehkopf zum kopfseitigen antreiben eines bohrgestänges eines bohrgerätes - Google Patents
Kraftdrehkopf zum kopfseitigen antreiben eines bohrgestänges eines bohrgerätesInfo
- Publication number
- ATE174410T1 ATE174410T1 AT96101569T AT96101569T ATE174410T1 AT E174410 T1 ATE174410 T1 AT E174410T1 AT 96101569 T AT96101569 T AT 96101569T AT 96101569 T AT96101569 T AT 96101569T AT E174410 T1 ATE174410 T1 AT E174410T1
- Authority
- AT
- Austria
- Prior art keywords
- clutch
- driving
- drill rod
- rotary head
- drilling unit
- Prior art date
Links
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 210000000078 claw Anatomy 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/035—Surface drives for rotary drilling with slipping or elastic transmission
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29517762U DE29517762U1 (de) | 1995-11-09 | 1995-11-09 | Kraftdrehkopf zum kopfseitigen Antreiben eines Bohrgestänges eines Bohrgerätes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE174410T1 true ATE174410T1 (de) | 1998-12-15 |
Family
ID=8015206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT96101569T ATE174410T1 (de) | 1995-11-09 | 1996-02-03 | Kraftdrehkopf zum kopfseitigen antreiben eines bohrgestänges eines bohrgerätes |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0773380B1 (de) |
| AT (1) | ATE174410T1 (de) |
| DE (2) | DE29517762U1 (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4424046A (en) * | 1980-10-06 | 1984-01-03 | Sgf Suddeutsche Gelenkscheibenfabrik, Gmbh & Co. Kg | Flexible coupling |
| DE3330645A1 (de) * | 1983-08-25 | 1985-03-14 | Curt Dipl.-Ing. 4330 Mülheim Krönert | Drehelastische, schwingungsdaempfende wellenkupplung |
-
1995
- 1995-11-09 DE DE29517762U patent/DE29517762U1/de not_active Expired - Lifetime
-
1996
- 1996-02-03 DE DE59600958T patent/DE59600958D1/de not_active Expired - Fee Related
- 1996-02-03 EP EP96101569A patent/EP0773380B1/de not_active Expired - Lifetime
- 1996-02-03 AT AT96101569T patent/ATE174410T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0773380B1 (de) | 1998-12-09 |
| DE59600958D1 (de) | 1999-01-21 |
| DE29517762U1 (de) | 1996-01-04 |
| EP0773380A1 (de) | 1997-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |