ES8306861A1 - "perfeccionamientos en los sistemas de centraje y de guiado de un vastago de perforacion". - Google Patents
"perfeccionamientos en los sistemas de centraje y de guiado de un vastago de perforacion".Info
- Publication number
- ES8306861A1 ES8306861A1 ES511607A ES511607A ES8306861A1 ES 8306861 A1 ES8306861 A1 ES 8306861A1 ES 511607 A ES511607 A ES 511607A ES 511607 A ES511607 A ES 511607A ES 8306861 A1 ES8306861 A1 ES 8306861A1
- Authority
- ES
- Spain
- Prior art keywords
- jaws
- drill rod
- taphole
- guiding
- jaw
- Prior art date
- 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.)
- Expired
Links
- 238000005553 drilling Methods 0.000 title abstract 2
- 230000000295 complement effect Effects 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/12—Opening or sealing the tap holes
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
Abstract
SISTEMA DE CENTRAJE Y GUIADO DE UN VASTAGO DE PERFORACION PARA EL ORIFICIO DE COLADA DE UN HORNO DE CUBA. VA MONTADO SOBRE EL EXTREMO ANTERIOR DEL VASTAGO DE UNA MAQUINA DE PERFORACION. ESTA CONSTITUIDO POR UN PAR DE MANDIBULAS PIVOTANTES (38, 40) SOBRE EJES PARALELOS (42, 44) QUE AL CERRARSE DEJAN ENTRE SI UN ESPACIO INTERNO PARA PERMITIR EL PASO DEL VASTAGO DE PERFORACION (26).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU83336A LU83336A1 (fr) | 1981-05-05 | 1981-05-05 | Dispositif de centrage et de guidage d'une tige de percage du trou de coulee d'un four a cuve et perceuse pourvue d'un tel dispositif |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8306861A1 true ES8306861A1 (es) | 1983-06-16 |
ES511607A0 ES511607A0 (es) | 1983-06-16 |
Family
ID=19729643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES511607A Granted ES511607A0 (es) | 1981-05-05 | 1982-04-22 | "perfeccionamientos en los sistemas de centraje y de guiado de un vastago de perforacion". |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0064644B1 (es) |
AR (1) | AR227821A1 (es) |
AT (1) | ATE15696T1 (es) |
AU (1) | AU552108B2 (es) |
DE (1) | DE3266314D1 (es) |
ES (1) | ES511607A0 (es) |
LU (1) | LU83336A1 (es) |
ZA (1) | ZA822789B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2544332B1 (fr) * | 1983-04-12 | 1985-08-09 | Solmer | Dispositif de debouchage de haut-fourneau par extraction de barre |
LU84855A1 (fr) * | 1983-06-08 | 1985-03-29 | Wurth Paul Sa | Machine de percage d'un trou de coulee de four a cuve |
AT383866B (de) * | 1984-07-06 | 1987-09-10 | Ver Edelstahlwerke Ag | Einrichtung zum schlagenden und/oder drehenden bohren |
LU87190A1 (fr) * | 1988-04-06 | 1989-11-14 | Wurth Paul Sa | Machine de percage de trous de coulee d'un four a cuve |
LU88058A1 (fr) * | 1992-01-24 | 1993-08-17 | Paul Wurth S.A. | Machine de percage d'un trou de coulee d'un four a cuve |
LU88060A1 (fr) * | 1992-01-27 | 1993-08-17 | Paul Wurth S.A. | Machine de percage d'un trou de coulee d'un four a cuve |
EP0574729B1 (fr) * | 1992-06-17 | 1998-12-02 | Paul Wurth S.A. | Machine de perçage d'un trou de coulée d'un four à cuve |
EP2415881B1 (de) * | 2010-08-04 | 2013-12-25 | TMT Tapping-Measuring-Technology GmbH | Haltevorrichtung für eine Bohrstange einer Stichlochbohrmaschine sowie Verfahren zum Entfernen einer Bohrstange |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2394806A (en) * | 1944-09-16 | 1946-02-12 | Sullivan Machinery Co | Drill steel guide |
US2523512A (en) * | 1945-07-31 | 1950-09-26 | Worthington Pump & Mach Corp | Drill steel centralizer |
US2675997A (en) * | 1947-06-18 | 1954-04-20 | Joy Mfg Co | Drill steel guide |
US2789789A (en) * | 1953-07-03 | 1957-04-23 | Jr Luke Lea | Rock drills |
FR1264949A (fr) * | 1960-08-11 | 1961-06-23 | Boehler & Co Ag Geb | Dispositif pour l'application et le guidage de tiges de forage |
US3441323A (en) * | 1967-06-07 | 1969-04-29 | Gardner Denver Co | Centralizer |
US3756669A (en) * | 1972-01-28 | 1973-09-04 | Lee Norse Co | Apparatus for holding a rotary tool |
LU79749A1 (fr) * | 1978-06-01 | 1978-11-28 | Wurth Paul Sa | Mecanisme de guidage et de positionnement de l'outil de travail d'une machine de percee ou d'obturation du trou de coulee d'un four a cuve |
FR2464303A1 (fr) * | 1979-09-05 | 1981-03-06 | Atlas Copco France | Dispositif pour enfoncer et retirer, par percussion a l'aide d'un seul marteau et avec accrochage automatique, une barre, par exemple une barre en contact avec la fonte et faisant saillie a l'exterieur d'un haut fourneau |
LU82943A1 (fr) * | 1980-11-17 | 1981-03-26 | Wurth Anciens Ets Paul | Tete de guidage et de support d'une tige de percage du trou de coulee d'un four a cuve et perceuse pourvue d'une telle tete |
-
1981
- 1981-05-05 LU LU83336A patent/LU83336A1/fr unknown
-
1982
- 1982-04-22 ES ES511607A patent/ES511607A0/es active Granted
- 1982-04-22 AR AR289179A patent/AR227821A1/es active
- 1982-04-23 EP EP82103437A patent/EP0064644B1/fr not_active Expired
- 1982-04-23 DE DE8282103437T patent/DE3266314D1/de not_active Expired
- 1982-04-23 AT AT82103437T patent/ATE15696T1/de active
- 1982-04-23 ZA ZA822789A patent/ZA822789B/xx unknown
- 1982-05-04 AU AU83261/82A patent/AU552108B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU552108B2 (en) | 1986-05-22 |
DE3266314D1 (en) | 1985-10-24 |
AU8326182A (en) | 1982-11-11 |
ATE15696T1 (de) | 1985-10-15 |
AR227821A1 (es) | 1982-12-15 |
EP0064644B1 (fr) | 1985-09-18 |
EP0064644A1 (fr) | 1982-11-17 |
LU83336A1 (fr) | 1983-03-24 |
ZA822789B (en) | 1983-03-30 |
ES511607A0 (es) | 1983-06-16 |
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