FR1477925A - Safety installation for lifting mechanism, in particular for insufflation rod of heat treatment furnace - Google Patents

Safety installation for lifting mechanism, in particular for insufflation rod of heat treatment furnace

Info

Publication number
FR1477925A
FR1477925A FR59357A FR59357A FR1477925A FR 1477925 A FR1477925 A FR 1477925A FR 59357 A FR59357 A FR 59357A FR 59357 A FR59357 A FR 59357A FR 1477925 A FR1477925 A FR 1477925A
Authority
FR
France
Prior art keywords
insufflation
rod
heat treatment
lifting mechanism
treatment furnace
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
FR59357A
Other languages
French (fr)
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Priority to FR59357A priority Critical patent/FR1477925A/en
Application granted granted Critical
Publication of FR1477925A publication Critical patent/FR1477925A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR59357A 1966-04-27 1966-04-27 Safety installation for lifting mechanism, in particular for insufflation rod of heat treatment furnace Expired FR1477925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR59357A FR1477925A (en) 1966-04-27 1966-04-27 Safety installation for lifting mechanism, in particular for insufflation rod of heat treatment furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR59357A FR1477925A (en) 1966-04-27 1966-04-27 Safety installation for lifting mechanism, in particular for insufflation rod of heat treatment furnace

Publications (1)

Publication Number Publication Date
FR1477925A true FR1477925A (en) 1967-04-21

Family

ID=8607276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59357A Expired FR1477925A (en) 1966-04-27 1966-04-27 Safety installation for lifting mechanism, in particular for insufflation rod of heat treatment furnace

Country Status (1)

Country Link
FR (1) FR1477925A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116380A (en) * 1998-12-08 2000-09-12 Wang; Chiu Nan Elevator provided with emergency escape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116380A (en) * 1998-12-08 2000-09-12 Wang; Chiu Nan Elevator provided with emergency escape

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