GR3004945T3 - - Google Patents
Info
- Publication number
- GR3004945T3 GR3004945T3 GR920401058T GR920401058T GR3004945T3 GR 3004945 T3 GR3004945 T3 GR 3004945T3 GR 920401058 T GR920401058 T GR 920401058T GR 920401058 T GR920401058 T GR 920401058T GR 3004945 T3 GR3004945 T3 GR 3004945T3
- Authority
- GR
- Greece
- Prior art keywords
- base surface
- internal thread
- cylindrical
- cylindrical base
- area
- Prior art date
Links
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3910627A DE3910627A1 (de) | 1989-04-01 | 1989-04-01 | Verbindungselement |
Publications (1)
Publication Number | Publication Date |
---|---|
GR3004945T3 true GR3004945T3 (ja) | 1993-04-28 |
Family
ID=6377659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR920401058T GR3004945T3 (ja) | 1989-04-01 | 1992-06-18 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0391119B1 (ja) |
AT (1) | ATE77440T1 (ja) |
DE (2) | DE3910627A1 (ja) |
DK (1) | DK0391119T3 (ja) |
ES (1) | ES2033553T3 (ja) |
GR (1) | GR3004945T3 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4127249C1 (ja) * | 1991-08-17 | 1993-02-04 | Gd-Anker Gmbh, 3370 Seesen, De | |
DE4220636B4 (de) * | 1992-06-24 | 2004-07-08 | Friedr. Ischebeck Gmbh | Verbindungselement, insbesondere Kupplungsmuffe, für eine Schraubverbindung von Injektionsankerstangen von Injektionsankern |
ATE197488T1 (de) * | 1994-11-25 | 2000-11-11 | Mai Pump Austria Gmbh | Kupplung für ankerstangen |
DE19541163A1 (de) * | 1995-11-04 | 1997-05-07 | Hawera Probst Kg Hartmetall | Bohrwerkzeug, insbesondere zur Bearbeitung von Gestein |
SE504605C2 (sv) * | 1996-02-21 | 1997-03-17 | Atlas Copco Rock Drills Ab | Skarvning av en rörformad bergbult |
SK287944B6 (sk) * | 2001-07-19 | 2012-06-04 | Atlas Copco Mai Gmbh | Connecting an anchoring rod to a drilling tool |
DE102010016484A1 (de) | 2009-08-20 | 2011-02-24 | Friedr. Ischebeck Gmbh | Kupplung für das Verbinden von Ankerstangen |
CH702595B1 (de) | 2010-01-28 | 2018-09-14 | Kuechler Technik Ag | Bohrankerdichtung und Selbstbohranker mit einer solchen Bohrankerdichtung. |
DE102010061006A1 (de) | 2010-12-03 | 2012-06-06 | Friedr. Ischebeck Gmbh | Kupplung, insbesondere für das Verbinden von Ankerstangen |
EP3095955A1 (en) * | 2015-05-22 | 2016-11-23 | Sandvik Intellectual Property AB | Threaded coupling end for drill string component |
GB2563002B (en) * | 2017-05-22 | 2019-06-26 | Rand York Castings Pty Ltd | A rock bolt coupling system, and method of manufacture |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1849068A (en) * | 1930-11-14 | 1932-03-15 | Dardelet Threadlock Company | Sucker rod |
US1952996A (en) * | 1931-11-19 | 1934-03-27 | Flannery Bolt Co | Drill |
US2818292A (en) * | 1954-04-23 | 1957-12-31 | Carl D Graber | Rock drill |
US3537738A (en) * | 1968-04-15 | 1970-11-03 | Sandvikens Jernverks Ab | Drill rod for long hole drilling in the ground |
JPS6057519B2 (ja) * | 1981-08-20 | 1985-12-16 | 住友金属工業株式会社 | 耐焼付性に優れた油井管継手およびその製造方法 |
US4588213A (en) * | 1983-10-05 | 1986-05-13 | Thread Technology International, Inc. | Threaded pipe connection |
US4770448A (en) * | 1986-09-12 | 1988-09-13 | Landell International Company, Inc. | Pipe coupling |
-
1989
- 1989-04-01 DE DE3910627A patent/DE3910627A1/de active Granted
-
1990
- 1990-03-19 AT AT90105130T patent/ATE77440T1/de not_active IP Right Cessation
- 1990-03-19 DE DE9090105130T patent/DE59000166D1/de not_active Expired - Fee Related
- 1990-03-19 ES ES199090105130T patent/ES2033553T3/es not_active Expired - Lifetime
- 1990-03-19 DK DK90105130.0T patent/DK0391119T3/da active
- 1990-03-19 EP EP90105130A patent/EP0391119B1/de not_active Expired - Lifetime
-
1992
- 1992-06-18 GR GR920401058T patent/GR3004945T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE59000166D1 (de) | 1992-07-23 |
EP0391119B1 (de) | 1992-06-17 |
DK0391119T3 (da) | 1992-08-10 |
EP0391119A1 (de) | 1990-10-10 |
ATE77440T1 (de) | 1992-07-15 |
DE3910627C2 (ja) | 1991-11-14 |
DE3910627A1 (de) | 1990-10-04 |
ES2033553T3 (es) | 1993-03-16 |
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