JPS6310208B2 - - Google Patents

Info

Publication number
JPS6310208B2
JPS6310208B2 JP15775185A JP15775185A JPS6310208B2 JP S6310208 B2 JPS6310208 B2 JP S6310208B2 JP 15775185 A JP15775185 A JP 15775185A JP 15775185 A JP15775185 A JP 15775185A JP S6310208 B2 JPS6310208 B2 JP S6310208B2
Authority
JP
Japan
Prior art keywords
boom
support
axis
axial direction
work
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
JP15775185A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6220814A (ja
Inventor
Kazuo Oda
Kyoshi Ebina
Masaaki Kitai
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.)
Kobelco Construction Machinery Co Ltd
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Yutani Heavy Industries Ltd
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 Kobe Steel Ltd, Yutani Heavy Industries Ltd filed Critical Kobe Steel Ltd
Priority to JP15775185A priority Critical patent/JPS6220814A/ja
Publication of JPS6220814A publication Critical patent/JPS6220814A/ja
Publication of JPS6310208B2 publication Critical patent/JPS6310208B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/968—Storing, handling or otherwise manipulating tools when detached from the machine
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP15775185A 1985-07-17 1985-07-17 高熱作業機等に使用されるブ−ム装置 Granted JPS6220814A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15775185A JPS6220814A (ja) 1985-07-17 1985-07-17 高熱作業機等に使用されるブ−ム装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15775185A JPS6220814A (ja) 1985-07-17 1985-07-17 高熱作業機等に使用されるブ−ム装置

Publications (2)

Publication Number Publication Date
JPS6220814A JPS6220814A (ja) 1987-01-29
JPS6310208B2 true JPS6310208B2 (cs) 1988-03-04

Family

ID=15656548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15775185A Granted JPS6220814A (ja) 1985-07-17 1985-07-17 高熱作業機等に使用されるブ−ム装置

Country Status (1)

Country Link
JP (1) JPS6220814A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01305969A (ja) * 1988-06-02 1989-12-11 Mitsubishi Electric Corp 医療用線形加速器
JP4747596B2 (ja) * 2005-02-14 2011-08-17 コベルコ建機株式会社 転炉付着物除去装置
JP2006292227A (ja) * 2005-04-08 2006-10-26 Jfe Steel Kk 炉解体機

Also Published As

Publication number Publication date
JPS6220814A (ja) 1987-01-29

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