DE59704756D1 - Stichlochbohrmaschine - Google Patents

Stichlochbohrmaschine

Info

Publication number
DE59704756D1
DE59704756D1 DE59704756T DE59704756T DE59704756D1 DE 59704756 D1 DE59704756 D1 DE 59704756D1 DE 59704756 T DE59704756 T DE 59704756T DE 59704756 T DE59704756 T DE 59704756T DE 59704756 D1 DE59704756 D1 DE 59704756D1
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
DE59704756T
Other languages
English (en)
Inventor
Victor Kremer
Philippe Malivoir
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 DE59704756D1 publication Critical patent/DE59704756D1/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)
  • Earth Drilling (AREA)
DE59704756T 1996-06-28 1997-06-21 Stichlochbohrmaschine Expired - Lifetime DE59704756D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU88782A LU88782A1 (de) 1996-06-28 1996-06-28 Stichlochbohrmaschine

Publications (1)

Publication Number Publication Date
DE59704756D1 true DE59704756D1 (de) 2001-11-08

Family

ID=19731611

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59704756T Expired - Lifetime DE59704756D1 (de) 1996-06-28 1997-06-21 Stichlochbohrmaschine

Country Status (3)

Country Link
EP (1) EP0816516B1 (de)
DE (1) DE59704756D1 (de)
LU (1) LU88782A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90015B1 (de) 1997-01-29 1998-07-30 Wurth Paul Sa Stichlochbohrmaschine
CN110220383B (zh) * 2019-06-12 2020-11-03 甘肃金麓银峰冶金科技有限公司 一种固定悬臂式一机两位堵眼机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962953U (de) * 1966-01-05 1967-06-29 Dango & Dienenthal K G Stichlochbohrmaschine.
DE2509805B2 (de) * 1975-03-06 1976-12-23 Dango & Dienenthai, 5900 Siegen Stichlochbohr- oder stopfmaschine fuer schacht-, insbesondere hochoefen
US4247088A (en) * 1978-10-05 1981-01-27 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Mud gun
DE3044087A1 (de) * 1980-11-24 1982-06-16 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Stichlochbohrmaschine
US4431171A (en) * 1982-03-04 1984-02-14 Bailey Industrial Products, Inc. Apparatus for opening the tap hole of a metallurgical furnace

Also Published As

Publication number Publication date
EP0816516A1 (de) 1998-01-07
LU88782A1 (de) 1997-12-28
EP0816516B1 (de) 2001-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition