DE59705123D1 - Stichloch-Bohrmaschine - Google Patents

Stichloch-Bohrmaschine

Info

Publication number
DE59705123D1
DE59705123D1 DE59705123T DE59705123T DE59705123D1 DE 59705123 D1 DE59705123 D1 DE 59705123D1 DE 59705123 T DE59705123 T DE 59705123T DE 59705123 T DE59705123 T DE 59705123T DE 59705123 D1 DE59705123 D1 DE 59705123D1
Authority
DE
Germany
Prior art keywords
drilling machine
tap hole
hole drilling
tap
machine
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 - Lifetime
Application number
DE59705123T
Other languages
English (en)
Inventor
Emile Lonardi
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
Application granted granted Critical
Publication of DE59705123D1 publication Critical patent/DE59705123D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Blast Furnaces (AREA)
DE59705123T 1996-02-21 1997-02-20 Stichloch-Bohrmaschine Expired - Lifetime DE59705123D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU88718A LU88718A1 (de) 1996-02-21 1996-02-21 Stichloch-Bohrmaschine

Publications (1)

Publication Number Publication Date
DE59705123D1 true DE59705123D1 (de) 2001-12-06

Family

ID=19731580

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59705123T Expired - Lifetime DE59705123D1 (de) 1996-02-21 1997-02-20 Stichloch-Bohrmaschine

Country Status (4)

Country Link
US (1) US5888448A (de)
EP (1) EP0791661B1 (de)
DE (1) DE59705123D1 (de)
LU (1) LU88718A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101504701B1 (ko) 2013-12-20 2015-03-20 주식회사 포스코 Finex 용융로 출선구 개공기의 로드 지지장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190629A (en) * 1965-06-22 Draper blast furnace tapping rig
US4431171A (en) * 1982-03-04 1984-02-14 Bailey Industrial Products, Inc. Apparatus for opening the tap hole of a metallurgical furnace
US5069430A (en) * 1990-10-26 1991-12-03 Woodings Industrial Corporation Blast furnace tap hole drill with centralizing drill rod support
KR950001904B1 (ko) * 1991-06-17 1995-03-06 신닛뽄 세이테쯔 카부시키가이샤 출선구 개공기

Also Published As

Publication number Publication date
US5888448A (en) 1999-03-30
EP0791661B1 (de) 2001-10-31
EP0791661A2 (de) 1997-08-27
LU88718A1 (de) 1997-08-21
EP0791661A3 (de) 1997-12-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition