AR227821A1 - Dispositivo de centraje y de guiado de un vastago de perforacion del orificio de colada de un horno de cuba y perforadora para tal dispositivo - Google Patents

Dispositivo de centraje y de guiado de un vastago de perforacion del orificio de colada de un horno de cuba y perforadora para tal dispositivo

Info

Publication number
AR227821A1
AR227821A1 AR289179A AR28917982A AR227821A1 AR 227821 A1 AR227821 A1 AR 227821A1 AR 289179 A AR289179 A AR 289179A AR 28917982 A AR28917982 A AR 28917982A AR 227821 A1 AR227821 A1 AR 227821A1
Authority
AR
Argentina
Prior art keywords
drilling
colada
centering
hole
stem
Prior art date
Application number
AR289179A
Other languages
English (en)
Spanish (es)
Original Assignee
Wurth Paul Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wurth Paul Sa filed Critical Wurth Paul Sa
Application granted granted Critical
Publication of AR227821A1 publication Critical patent/AR227821A1/es

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
    • 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)
AR289179A 1981-05-05 1982-04-22 Dispositivo de centraje y de guiado de un vastago de perforacion del orificio de colada de un horno de cuba y perforadora para tal dispositivo AR227821A1 (es)

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 (1)

Publication Number Publication Date
AR227821A1 true AR227821A1 (es) 1982-12-15

Family

ID=19729643

Family Applications (1)

Application Number Title Priority Date Filing Date
AR289179A AR227821A1 (es) 1981-05-05 1982-04-22 Dispositivo de centraje y de guiado de un vastago de perforacion del orificio de colada de un horno de cuba y perforadora para tal dispositivo

Country Status (8)

Country Link
EP (1) EP0064644B1 (de)
AR (1) AR227821A1 (de)
AT (1) ATE15696T1 (de)
AU (1) AU552108B2 (de)
DE (1) DE3266314D1 (de)
ES (1) ES511607A0 (de)
LU (1) LU83336A1 (de)
ZA (1) ZA822789B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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 (de) * 1992-06-17 1998-12-02 Paul Wurth S.A. Schachtofenabstichmaschine
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)

* Cited by examiner, † Cited by third party
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

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
EP0064644B1 (de) 1985-09-18
ES8306861A1 (es) 1983-06-16
EP0064644A1 (de) 1982-11-17
LU83336A1 (fr) 1983-03-24
ZA822789B (en) 1983-03-30
ES511607A0 (es) 1983-06-16

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