GB1555853A - Method of stabilizing the tool carriage of a tabhole drilling machines - Google Patents

Method of stabilizing the tool carriage of a tabhole drilling machines

Info

Publication number
GB1555853A
GB1555853A GB1569378A GB1569378A GB1555853A GB 1555853 A GB1555853 A GB 1555853A GB 1569378 A GB1569378 A GB 1569378A GB 1569378 A GB1569378 A GB 1569378A GB 1555853 A GB1555853 A GB 1555853A
Authority
GB
United Kingdom
Prior art keywords
tabhole
stabilizing
drilling machines
tool carriage
carriage
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
GB1569378A
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
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
Application filed by Paul Wurth SA filed Critical Paul Wurth SA
Publication of GB1555853A publication Critical patent/GB1555853A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1527—Taphole forming equipment, e.g. boring machines, piercing tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Blast Furnaces (AREA)
GB1569378A 1977-06-08 1978-04-20 Method of stabilizing the tool carriage of a tabhole drilling machines Expired GB1555853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU77507A LU77507A1 (enrdf_load_stackoverflow) 1977-06-08 1977-06-08

Publications (1)

Publication Number Publication Date
GB1555853A true GB1555853A (en) 1979-11-14

Family

ID=19728603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1569378A Expired GB1555853A (en) 1977-06-08 1978-04-20 Method of stabilizing the tool carriage of a tabhole drilling machines

Country Status (3)

Country Link
DE (1) DE2815730A1 (enrdf_load_stackoverflow)
GB (1) GB1555853A (enrdf_load_stackoverflow)
LU (1) LU77507A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU82943A1 (fr) * 1980-11-17 1981-03-26 Wurth Anciens Ets Paul Tete de guidage et de support d'une tige de percage du trou de coulee d'un four a cuve et perceuse pourvue d'une telle tete
DE3273634D1 (en) * 1981-05-20 1986-11-13 Cockerill Sambre Sa Process for the rapid drilling of a tap hole allowing for the realization of a refractory lining in the interior of a large-diameter hole
LU84855A1 (fr) * 1983-06-08 1985-03-29 Wurth Paul Sa Machine de percage d'un trou de coulee de four a cuve

Also Published As

Publication number Publication date
DE2815730A1 (de) 1978-12-21
LU77507A1 (enrdf_load_stackoverflow) 1977-09-19

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Legal Events

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

Effective date: 19940420