GB980567A - Shield for preventing bodies from falling on workmen in converters and similar vessels having a lining - Google Patents

Shield for preventing bodies from falling on workmen in converters and similar vessels having a lining

Info

Publication number
GB980567A
GB980567A GB21940/63A GB2194063A GB980567A GB 980567 A GB980567 A GB 980567A GB 21940/63 A GB21940/63 A GB 21940/63A GB 2194063 A GB2194063 A GB 2194063A GB 980567 A GB980567 A GB 980567A
Authority
GB
United Kingdom
Prior art keywords
workmen
converters
lining
shield
falling
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
GB21940/63A
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.)
Beteiligungs und Patentverwaltungs GmbH
Original Assignee
Beteiligungs und Patentverwaltungs GmbH
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 Beteiligungs und Patentverwaltungs GmbH filed Critical Beteiligungs und Patentverwaltungs GmbH
Publication of GB980567A publication Critical patent/GB980567A/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
    • C21C5/44—Refractory linings
    • 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
    • C21C5/44—Refractory linings
    • C21C5/441—Equipment used for making or repairing linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

980,567. Shield for workmen in converters &c. BETEILIGUNGS-UND PATENTVERWALTUNGSGESELLSCHAFT m.b.H. May 31, 1963 [June 1, 1962], No. 21940/63. Heading E1S. To prevent danger to workmen from falling parts, for instance from the lining 2 of a steel converter 1 a flexible envelope 4 is inflated so as to engage the wall of the converter. The envelope is a hollow frusto-conical ring and is supported by a ring 7 and a cable 8 and has chains 9 the weight of which assists collapse of the envelope on deflation for withdrawal from the converter.
GB21940/63A 1962-06-01 1963-05-31 Shield for preventing bodies from falling on workmen in converters and similar vessels having a lining Expired GB980567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0067510 1962-06-01

Publications (1)

Publication Number Publication Date
GB980567A true GB980567A (en) 1965-01-13

Family

ID=6975547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21940/63A Expired GB980567A (en) 1962-06-01 1963-05-31 Shield for preventing bodies from falling on workmen in converters and similar vessels having a lining

Country Status (3)

Country Link
US (1) US3230685A (en)
GB (1) GB980567A (en)
LU (1) LU43777A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479637A (en) * 1982-09-01 1984-10-30 National Steel Corporation Apparatus for and method of repairing bottom lining of a converter
US5958312A (en) * 1994-02-03 1999-09-28 Dolomitwerke Gmbh Process for the partial reconstruction of the refractory lining of the wall of steel casting ladles
IT1272206B (en) * 1994-04-15 1997-06-16 Ilva Laminati Piani DEVICE FOR THE PROTECTION OF PERSONNEL DURING THE MAINTENANCE OF THE INTERNAL COVERING OF CONVERTERS, FIREPLACES AND SIMILAR.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE558910A (en) *
US2949658A (en) * 1956-10-03 1960-08-23 American Marietta Co Means for forming voids in precast concrete structural members
US2985419A (en) * 1957-04-13 1961-05-23 Mining Engineering Co Ltd Roof supports for mine workings
US2990166A (en) * 1957-08-29 1961-06-27 Myles A Walsh Mining method
US3086753A (en) * 1960-10-24 1963-04-23 Walton W Cushman Combined shelter and pneumatic jack

Also Published As

Publication number Publication date
LU43777A1 (en) 1963-07-20
US3230685A (en) 1966-01-25

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