IT1078078B - MACHINE FOR DRILLING THE CASTING HOLES - Google Patents

MACHINE FOR DRILLING THE CASTING HOLES

Info

Publication number
IT1078078B
IT1078078B IT2046177A IT2046177A IT1078078B IT 1078078 B IT1078078 B IT 1078078B IT 2046177 A IT2046177 A IT 2046177A IT 2046177 A IT2046177 A IT 2046177A IT 1078078 B IT1078078 B IT 1078078B
Authority
IT
Italy
Prior art keywords
drilling
machine
casting holes
casting
holes
Prior art date
Application number
IT2046177A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1078078B publication Critical patent/IT1078078B/en

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)
IT2046177A 1976-02-20 1977-02-18 MACHINE FOR DRILLING THE CASTING HOLES IT1078078B (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
IT1078078B true IT1078078B (en) 1985-05-08

Family

ID=26640193

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2046177A IT1078078B (en) 1976-02-20 1977-02-18 MACHINE FOR DRILLING THE CASTING HOLES

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)

Families Citing this family (5)

* 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
JPH04371508A (en) * 1991-06-17 1992-12-24 Nippon Steel Corp Hole opening machine for iron tapping hole

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

Also Published As

Publication number Publication date
CS208195B2 (en) 1981-08-31
FR2341651B1 (en) 1980-07-11
CA1090567A (en) 1980-12-02
FR2341651A1 (en) 1977-09-16
JPS52105503A (en) 1977-09-05
BR7701109A (en) 1977-12-13
ES456007A1 (en) 1978-02-01
AU510166B2 (en) 1980-06-12
AU2246277A (en) 1978-08-24
GB1525088A (en) 1978-09-20
DE2704891A1 (en) 1977-08-25
PL107929B1 (en) 1980-03-31

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