BR7701109A - Maquina perfuradora para os orificios de saida de fornos de cuba - Google Patents

Maquina perfuradora para os orificios de saida de fornos de cuba

Info

Publication number
BR7701109A
BR7701109A BR7701109A BR7701109A BR7701109A BR 7701109 A BR7701109 A BR 7701109A BR 7701109 A BR7701109 A BR 7701109A BR 7701109 A BR7701109 A BR 7701109A BR 7701109 A BR7701109 A BR 7701109A
Authority
BR
Brazil
Prior art keywords
drilling machine
output holes
cuba
ovens
cuba ovens
Prior art date
Application number
BR7701109A
Other languages
English (en)
Portuguese (pt)
Inventor
P Mailliet
Original Assignee
Wurth Anciens Ets Paul
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
Priority claimed from LU74398A external-priority patent/LU74398A1/xx
Priority claimed from LU76348A external-priority patent/LU76348A1/xx
Application filed by Wurth Anciens Ets Paul filed Critical Wurth Anciens Ets Paul
Publication of BR7701109A publication Critical patent/BR7701109A/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)
  • Furnace Charging Or Discharging (AREA)
BR7701109A 1976-02-20 1977-02-18 Maquina perfuradora para os orificios de saida de fornos de cuba BR7701109A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU74398A LU74398A1 (cs) 1976-02-20 1976-02-20
LU76348A LU76348A1 (cs) 1976-12-08 1976-12-08

Publications (1)

Publication Number Publication Date
BR7701109A true BR7701109A (pt) 1977-12-13

Family

ID=26640193

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7701109A BR7701109A (pt) 1976-02-20 1977-02-18 Maquina perfuradora para os orificios de saida de fornos de cuba

Country Status (11)

Country Link
JP (1) JPS52105503A (cs)
AU (1) AU510166B2 (cs)
BR (1) BR7701109A (cs)
CA (1) CA1090567A (cs)
CS (1) CS208195B2 (cs)
DE (1) DE2704891A1 (cs)
ES (1) ES456007A1 (cs)
FR (1) FR2341651A1 (cs)
GB (1) GB1525088A (cs)
IT (1) IT1078078B (cs)
PL (1) PL107929B1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78209A1 (cs) * 1977-09-30 1978-01-23
LU78756A1 (cs) * 1977-12-22 1978-04-17
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
LU82942A1 (fr) * 1980-11-17 1982-06-30 Wurth Anciens Ets Paul Systeme d'elements modulaires pour la realisation de connexions pivotantes bras articule constitue par de tels elements et application a une perceuse de trous de coulee d'un four a cuve
JPH04371508A (ja) * 1991-06-17 1992-12-24 Nippon Steel Corp 出銑口開孔機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE437206C (de) * 1926-05-05 1926-11-16 Ag Deutsche Maschf Vorrichtung zum Abstechen von Hochoefen
DE1231272B (de) * 1959-04-21 1966-12-29 Dango & Dienenthal Kommanditge Verfahren und Vorrichtung zum OEffnen des Stichlochs von Schachtoefen, insbesondere von Hochoefen, durch Bohren
FR1308811A (fr) * 1961-10-28 1962-11-09 Westinghouse Air Brake Co Installation et méthode de coulée de haut fourneau
DE1243219B (de) * 1964-08-17 1967-06-29 Dango & Dienenthal K G Stichlochbohrmaschine
FR1587346A (cs) * 1968-02-15 1970-03-20
GB1301236A (cs) * 1970-07-18 1972-12-29
LU69766A1 (cs) * 1974-04-02 1976-03-17

Also Published As

Publication number Publication date
GB1525088A (en) 1978-09-20
FR2341651B1 (cs) 1980-07-11
FR2341651A1 (fr) 1977-09-16
ES456007A1 (es) 1978-02-01
IT1078078B (it) 1985-05-08
PL107929B1 (pl) 1980-03-31
CS208195B2 (en) 1981-08-31
DE2704891A1 (de) 1977-08-25
JPS52105503A (en) 1977-09-05
AU2246277A (en) 1978-08-24
AU510166B2 (en) 1980-06-12
CA1090567A (en) 1980-12-02

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