BE851640A - Machine de forage de trous de coulee - Google Patents

Machine de forage de trous de coulee

Info

Publication number
BE851640A
BE851640A BE6045888A BE6045888A BE851640A BE 851640 A BE851640 A BE 851640A BE 6045888 A BE6045888 A BE 6045888A BE 6045888 A BE6045888 A BE 6045888A BE 851640 A BE851640 A BE 851640A
Authority
BE
Belgium
Prior art keywords
drilling machine
cast holes
holes drilling
cast
machine
Prior art date
Application number
BE6045888A
Other languages
English (en)
French (fr)
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
Application filed by Wurth Anciens Ets Paul filed Critical Wurth Anciens Ets Paul
Publication of BE851640A publication Critical patent/BE851640A/xx

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)
  • Blast Furnaces (AREA)
BE6045888A 1976-02-20 1977-02-18 Machine de forage de trous de coulee BE851640A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU74398A LU74398A1 (xx) 1976-02-20 1976-02-20

Publications (1)

Publication Number Publication Date
BE851640A true BE851640A (fr) 1977-06-16

Family

ID=19728164

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6045888A BE851640A (fr) 1976-02-20 1977-02-18 Machine de forage de trous de coulee

Country Status (3)

Country Link
US (1) US4097033A (xx)
BE (1) BE851640A (xx)
LU (1) LU74398A1 (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78209A1 (xx) * 1977-09-30 1978-01-23
LU78756A1 (xx) * 1977-12-22 1978-04-17
DE2822605C2 (de) * 1978-05-24 1987-01-15 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Schwenkvorrichtung, insbesondere für Stichlochstopfmaschinen
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
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
DE3044087A1 (de) * 1980-11-24 1982-06-16 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Stichlochbohrmaschine
EP0519397B1 (en) * 1991-06-17 1996-10-09 Nippon Steel Corporation Tap hole drilling machine
JP3811312B2 (ja) * 1999-04-26 2006-08-16 新日本製鐵株式会社 油圧開孔機の自動制御方法
US6663825B2 (en) 1999-07-19 2003-12-16 Louis A. Grant, Inc. Method and apparatus for installing or replacing a furnace tap hole insert
JP4308288B2 (ja) * 2007-09-10 2009-08-05 新日本製鐵株式会社 溶解炉の出銑口構造およびその補修方法
CN102686966B (zh) * 2009-11-18 2014-08-27 斯特拉塔技术有限公司 从熔炉中去除炉渣的方法
CN104451010B (zh) * 2014-12-08 2016-06-01 中冶南方工程技术有限公司 钻具精确定位机构及使用方法
CN110961690B (zh) * 2019-12-26 2021-05-14 南京信息职业技术学院 凿岩机柄体倾斜通气孔的钻孔工装
CN111136299A (zh) * 2020-01-14 2020-05-12 丽水市正明机械科技有限公司 一种汽车轴承盖自动钻孔装置

Family Cites Families (3)

* 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
GB1174536A (en) * 1967-09-11 1969-12-17 Dango & Dienenthal Kg Apparatus for Opening and Closing Tap Holes of Shaft Furnaces
AT327247B (de) * 1970-11-27 1976-01-26 Wurth Anciens Ets Paul Vorrichtung zum stopfen des stichloches eines schachtofens

Also Published As

Publication number Publication date
LU74398A1 (xx) 1976-08-13
US4097033A (en) 1978-06-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. DES ANCIENS ETS PAUL WURTH

Effective date: 19930228