BE589474A - Steel support frame for mines, in the form of a ring or a hanger - Google Patents

Steel support frame for mines, in the form of a ring or a hanger

Info

Publication number
BE589474A
BE589474A BE589474A BE589474A BE589474A BE 589474 A BE589474 A BE 589474A BE 589474 A BE589474 A BE 589474A BE 589474 A BE589474 A BE 589474A BE 589474 A BE589474 A BE 589474A
Authority
BE
Belgium
Prior art keywords
mines
hanger
ring
support frame
steel support
Prior art date
Application number
BE589474A
Other languages
French (fr)
Original Assignee
Rheinstahl Wanheim 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 Rheinstahl Wanheim Gmbh filed Critical Rheinstahl Wanheim Gmbh
Publication of BE589474A publication Critical patent/BE589474A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Clamps And Clips (AREA)
BE589474A 1959-04-24 1960-04-07 Steel support frame for mines, in the form of a ring or a hanger BE589474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER25397A DE1155410B (en) 1959-04-24 1959-04-24 Steel pit lining made of I-profiles in ring or arch shape

Publications (1)

Publication Number Publication Date
BE589474A true BE589474A (en) 1960-08-01

Family

ID=7401903

Family Applications (1)

Application Number Title Priority Date Filing Date
BE589474A BE589474A (en) 1959-04-24 1960-04-07 Steel support frame for mines, in the form of a ring or a hanger

Country Status (4)

Country Link
BE (1) BE589474A (en)
CH (1) CH378268A (en)
DE (1) DE1155410B (en)
GB (1) GB907055A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561499A (en) *
DE922523C (en) * 1953-02-25 1955-01-17 Consolidation Bergbau Ag Metal pit punches
DE1004121B (en) * 1954-01-21 1957-03-14 Gutehoffnungshuette Sterkrade Clamping and robbery wedge for clamp locks on pit stamps

Also Published As

Publication number Publication date
CH378268A (en) 1964-06-15
DE1155410B (en) 1963-10-10
GB907055A (en) 1962-10-03

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