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BR8005641A - Aparelhagem para a abertura de uma passagem de escoamento para altos-fornos - Google Patents

Aparelhagem para a abertura de uma passagem de escoamento para altos-fornos

Info

Publication number
BR8005641A
BR8005641A BR8005641A BR8005641A BR8005641A BR 8005641 A BR8005641 A BR 8005641A BR 8005641 A BR8005641 A BR 8005641A BR 8005641 A BR8005641 A BR 8005641A BR 8005641 A BR8005641 A BR 8005641A
Authority
BR
Brazil
Prior art keywords
tap bar
sleeve
centralizer
latch
extraction
Prior art date
Application number
BR8005641A
Other languages
English (en)
Inventor
A Menou
J Bourcier
Original Assignee
Atlas Copco France
Bourcier Maurice 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 Atlas Copco France, Bourcier Maurice Sa filed Critical Atlas Copco France
Publication of BR8005641A publication Critical patent/BR8005641A/pt

Links

Classifications

    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Earth Drilling (AREA)
  • Blast Furnaces (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cleaning In General (AREA)
  • Central Heating Systems (AREA)
BR8005641A 1979-09-05 1980-09-04 Aparelhagem para a abertura de uma passagem de escoamento para altos-fornos BR8005641A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922167A FR2464303A1 (fr) 1979-09-05 1979-09-05 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

Publications (1)

Publication Number Publication Date
BR8005641A true BR8005641A (pt) 1981-03-24

Family

ID=9229366

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8005641A BR8005641A (pt) 1979-09-05 1980-09-04 Aparelhagem para a abertura de uma passagem de escoamento para altos-fornos

Country Status (9)

Country Link
US (1) US4378054A (pt)
EP (1) EP0025423B1 (pt)
AT (1) ATE5900T1 (pt)
BR (1) BR8005641A (pt)
CA (1) CA1144365A (pt)
DE (1) DE3066185D1 (pt)
ES (1) ES8104830A1 (pt)
FR (1) FR2464303A1 (pt)
SU (1) SU1011057A3 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT365651B (de) * 1980-06-06 1982-02-10 Ver Edelstahlwerke Ag Verfahren zum wechselweisen verschliessen und oeffnen des stichloches metallurgischer oefen, insbesondere von hochoefen
DE3111260C2 (de) * 1981-03-21 1992-06-11 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Stichlochbohrmaschine
LU83336A1 (fr) * 1981-05-05 1983-03-24 Wurth Paul Sa 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
LU83335A1 (fr) * 1981-05-05 1983-03-24 Wurth Paul Sa 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
LU84781A1 (de) * 1983-04-28 1983-11-23 Wurth Paul Sa Verfahren und vorrichtung zur handhabung von abstichstangen fuer hochofenabstichloecher
LU84855A1 (fr) * 1983-06-08 1985-03-29 Wurth Paul Sa Machine de percage d'un trou de coulee de four a cuve
US4669707A (en) * 1985-11-01 1987-06-02 Lakeway Manufacturing, Inc. Apparatus and process for tapping molten metal furnaces using a rotary percussion mill
LU86963A1 (fr) * 1987-08-04 1989-03-08 Wurth Paul Sa Machine de percage d'un trou de coulee de four a cuve
LU87010A1 (fr) * 1987-10-06 1989-05-08 Wurth Paul Sa Dispositif de montage d'une pince pour l'accouplement d'une tige de percage du trou de coulee d'un four a cuve a une machine de percage
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
LU88129A1 (fr) * 1992-06-10 1994-03-01 Wurth Paul Sa Mandrin universel pour une machine de percage d'un trou de coulee d'un four a cuve
NO301134B1 (no) * 1995-08-25 1997-09-15 Knut O Dalland Flerleddet arbeidsbom for en arbeidsmaskin
AT407919B (de) * 1998-01-19 2001-07-25 Boehler Pneumatik Internat Gmb Pneumatisch oder hydraulisch betreibbarer hammer und verwendung des hammers zum offenstellen oder zum verschliessen einer abstichöffnung eines metallurgischen gefässes
US6299830B2 (en) 1998-09-22 2001-10-09 Meltran, Inc. Apparatus and method for tapping a furnace
US6663825B2 (en) 1999-07-19 2003-12-16 Louis A. Grant, Inc. Method and apparatus for installing or replacing a furnace tap hole insert
AT511616B1 (de) 2011-09-08 2013-01-15 Tmt Bbg Res And Dev Gmbh Einrichtung zur zuführung von spülmedium in einem bohrhammer

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US273443A (en) * 1883-03-06 Vania
US3121769A (en) * 1964-02-18 Apparatus for opening the tap hole of a metallurgical furnace
US911755A (en) * 1908-12-04 1909-02-09 Cyclone Drill Company Hand-power drill.
US1055594A (en) * 1912-07-31 1913-03-11 Robert Fleming Arnott Power-operated hammer.
US1595064A (en) * 1922-04-10 1926-08-10 Bulkrug Machine Corp Power-transmitting mechanism
US1977645A (en) * 1931-09-22 1934-10-23 Edmund W Roberts Gasoline hammer
US2035156A (en) * 1935-03-18 1936-03-24 Edmond Marti Drill puller
DE704014C (de) * 1938-10-19 1941-03-21 Fried Krupp Akt Ges Aus zwei um parallele Achsen drehbaren Armen bestehende Haltevorrichtung fuer den Bohrer von Gesteinsbohrmaschinen
FR863775A (fr) * 1939-09-29 1941-04-09 Cie Ingersoll Rand Perfectionnements aux avanceurs automatiques pour marteaux perforateurs
US2293443A (en) * 1940-02-20 1942-08-18 Mossberg & Sons O F Portable power driven hammer
FR1083328A (fr) * 1953-01-30 1955-01-07 Ingersoll Rand Canada Raccord pour perforatrice
US2789789A (en) * 1953-07-03 1957-04-23 Jr Luke Lea Rock drills
FR1234072A (fr) * 1959-04-21 1960-10-14 Dango & Dienenthal K G Dispositif pour ouvrir le trou de coulée de fours métallurgiques, de fours à cuveet de hauts fourneaux en particulier
FR1308811A (fr) * 1961-10-28 1962-11-09 Westinghouse Air Brake Co Installation et méthode de coulée de haut fourneau
US3516651A (en) * 1967-10-16 1970-06-23 Toyo Kogyo Co Rail mounted drilling machine for furnace tap hole
FR2093292A5 (en) * 1970-06-09 1972-01-28 Atlas Copco France Furnace tapping tool - for molten metal
US3862750A (en) * 1972-10-17 1975-01-28 Inland Steel Co Tophole opening apparatus
US3845826A (en) * 1973-02-23 1974-11-05 Skil Corp Rotary disconnect for a rotary hammer tool
DE2339395A1 (de) * 1973-08-03 1975-02-13 Richard Lemcke Zusatzgeraet fuer schlagbohrmaschinen zum stemmen, nieten, ausbeulen von blechschaeden usw
DE2509805B2 (de) * 1975-03-06 1976-12-23 Dango & Dienenthai, 5900 Siegen Stichlochbohr- oder stopfmaschine fuer schacht-, insbesondere hochoefen

Also Published As

Publication number Publication date
FR2464303B1 (pt) 1984-04-27
SU1011057A3 (ru) 1983-04-07
FR2464303A1 (fr) 1981-03-06
EP0025423B1 (en) 1984-01-18
EP0025423A1 (en) 1981-03-18
ATE5900T1 (de) 1984-02-15
ES494721A0 (es) 1981-05-16
CA1144365A (en) 1983-04-12
DE3066185D1 (en) 1984-02-23
ES8104830A1 (es) 1981-05-16
US4378054A (en) 1983-03-29

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