JPS52105503A - Improvement on blast furnace taphole borer - Google Patents

Improvement on blast furnace taphole borer

Info

Publication number
JPS52105503A
JPS52105503A JP1769577A JP1769577A JPS52105503A JP S52105503 A JPS52105503 A JP S52105503A JP 1769577 A JP1769577 A JP 1769577A JP 1769577 A JP1769577 A JP 1769577A JP S52105503 A JPS52105503 A JP S52105503A
Authority
JP
Japan
Prior art keywords
borer
improvement
blast furnace
furnace taphole
taphole
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.)
Pending
Application number
JP1769577A
Other languages
Japanese (ja)
Inventor
Meeie Pieeru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anshien Ets Pooru Waasu SA De
Original Assignee
Anshien Ets Pooru Waasu SA De
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 Anshien Ets Pooru Waasu SA De filed Critical Anshien Ets Pooru Waasu SA De
Publication of JPS52105503A publication Critical patent/JPS52105503A/en
Pending legal-status Critical Current

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)
JP1769577A 1976-02-20 1977-02-18 Improvement on blast furnace taphole borer Pending JPS52105503A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
JPS52105503A true JPS52105503A (en) 1977-09-05

Family

ID=26640193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1769577A Pending JPS52105503A (en) 1976-02-20 1977-02-18 Improvement on blast furnace taphole borer

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04371508A (en) * 1991-06-17 1992-12-24 Nippon Steel Corp Hole opening machine for iron tapping hole

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78209A1 (en) * 1977-09-30 1978-01-23
LU78756A1 (en) * 1977-12-22 1978-04-17
LU79749A1 (en) * 1978-06-01 1978-11-28 Wurth Paul Sa MECHANISM FOR GUIDING AND POSITIONING THE WORKING TOOL OF A DRILLING MACHINE OR CLOSING THE CASTING HOLE OF A TANK OVEN
LU82942A1 (en) * 1980-11-17 1982-06-30 Wurth Anciens Ets Paul SYSTEM OF MODULAR ELEMENTS FOR PROVIDING PIVOTING CONNECTIONS ARTICULATED ARM CONSISTING OF SUCH ELEMENTS AND APPLICATION TO A TAPER DRILLER OF A TANK OVEN

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE437206C (en) * 1926-05-05 1926-11-16 Ag Deutsche Maschf Device for parting blast furnaces
DE1231272B (en) * 1959-04-21 1966-12-29 Dango & Dienenthal Kommanditge Method and device for opening the tap hole of shaft ovens, in particular blast furnaces, by drilling
FR1308811A (en) * 1961-10-28 1962-11-09 Westinghouse Air Brake Co Blast furnace installation and casting method
DE1243219B (en) * 1964-08-17 1967-06-29 Dango & Dienenthal K G Tap hole drilling machine
FR1587346A (en) * 1968-02-15 1970-03-20
AT324374B (en) * 1970-07-18 1975-08-25 Dango & Dienenthal Kommanditge SWIVEL DEVICE, ESPECIALLY FOR TAPPING MACHINES
LU69766A1 (en) * 1974-04-02 1976-03-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04371508A (en) * 1991-06-17 1992-12-24 Nippon Steel Corp Hole opening machine for iron tapping hole

Also Published As

Publication number Publication date
AU2246277A (en) 1978-08-24
BR7701109A (en) 1977-12-13
CA1090567A (en) 1980-12-02
PL107929B1 (en) 1980-03-31
ES456007A1 (en) 1978-02-01
FR2341651B1 (en) 1980-07-11
CS208195B2 (en) 1981-08-31
AU510166B2 (en) 1980-06-12
IT1078078B (en) 1985-05-08
DE2704891A1 (en) 1977-08-25
GB1525088A (en) 1978-09-20
FR2341651A1 (en) 1977-09-16

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