BE880867A - Dispositif d'assemblage de profiles, notamment pour le montage des arceaux glissants de soutenement - Google Patents

Dispositif d'assemblage de profiles, notamment pour le montage des arceaux glissants de soutenement

Info

Publication number
BE880867A
BE880867A BE0/198758A BE198758A BE880867A BE 880867 A BE880867 A BE 880867A BE 0/198758 A BE0/198758 A BE 0/198758A BE 198758 A BE198758 A BE 198758A BE 880867 A BE880867 A BE 880867A
Authority
BE
Belgium
Prior art keywords
sliding support
mounting sliding
support arrays
assembling profiles
profiles
Prior art date
Application number
BE0/198758A
Other languages
English (en)
French (fr)
Original Assignee
Bochumer Eisen Heintzmann
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 Bochumer Eisen Heintzmann filed Critical Bochumer Eisen Heintzmann
Publication of BE880867A publication Critical patent/BE880867A/fr

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)
  • Clamps And Clips (AREA)
BE0/198758A 1979-02-07 1979-12-24 Dispositif d'assemblage de profiles, notamment pour le montage des arceaux glissants de soutenement BE880867A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19797903330 DE7903330U1 (de) 1979-02-07 1979-02-07 Mehrteilige klemmvorrichtung fuer den gleitbogenausbau, insbesondere von grubenstrecken

Publications (1)

Publication Number Publication Date
BE880867A true BE880867A (fr) 1980-04-16

Family

ID=6700827

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/198758A BE880867A (fr) 1979-02-07 1979-12-24 Dispositif d'assemblage de profiles, notamment pour le montage des arceaux glissants de soutenement

Country Status (4)

Country Link
BE (1) BE880867A (enrdf_load_stackoverflow)
DE (1) DE7903330U1 (enrdf_load_stackoverflow)
ES (1) ES253531Y (enrdf_load_stackoverflow)
FR (1) FR2448624A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE7903330U1 (de) 1979-05-31
ES253531U (es) 1980-12-16
ES253531Y (es) 1981-06-01
FR2448624A1 (fr) 1980-09-05
FR2448624B3 (enrdf_load_stackoverflow) 1982-11-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BOCHUMER EISENHUTTE HEINTZMANN G.M.B.H. & CO.

Effective date: 19931231