GB1525088A - Shaft furnace taphole drilling machine - Google Patents

Shaft furnace taphole drilling machine

Info

Publication number
GB1525088A
GB1525088A GB559777A GB559777A GB1525088A GB 1525088 A GB1525088 A GB 1525088A GB 559777 A GB559777 A GB 559777A GB 559777 A GB559777 A GB 559777A GB 1525088 A GB1525088 A GB 1525088A
Authority
GB
United Kingdom
Prior art keywords
arm
unit
effected
drilling machine
bar
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.)
Expired
Application number
GB559777A
Other languages
English (en)
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.)
Paul Wurth SA
Original Assignee
Anciens Etablissements Paul Wurth 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
Priority claimed from LU74398A external-priority patent/LU74398A1/xx
Priority claimed from LU76348A external-priority patent/LU76348A1/xx
Application filed by Anciens Etablissements Paul Wurth SA filed Critical Anciens Etablissements Paul Wurth SA
Publication of GB1525088A publication Critical patent/GB1525088A/en
Expired 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)
GB559777A 1976-02-20 1977-02-10 Shaft furnace taphole drilling machine Expired GB1525088A (en)

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
GB1525088A true GB1525088A (en) 1978-09-20

Family

ID=26640193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB559777A Expired GB1525088A (en) 1976-02-20 1977-02-10 Shaft furnace taphole drilling machine

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
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
BR7701109A (pt) 1977-12-13
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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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930210