BE881922A - Cadre en plusieurs parties, constitutif d'un soutenement de galerie de mine - Google Patents

Cadre en plusieurs parties, constitutif d'un soutenement de galerie de mine

Info

Publication number
BE881922A
BE881922A BE0/199547A BE199547A BE881922A BE 881922 A BE881922 A BE 881922A BE 0/199547 A BE0/199547 A BE 0/199547A BE 199547 A BE199547 A BE 199547A BE 881922 A BE881922 A BE 881922A
Authority
BE
Belgium
Prior art keywords
part framework
mine gallery
gallery support
framework constituting
constituting
Prior art date
Application number
BE0/199547A
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 BE881922A publication Critical patent/BE881922A/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)
  • Lining And Supports For Tunnels (AREA)
  • Clamps And Clips (AREA)
BE0/199547A 1979-03-01 1980-02-26 Cadre en plusieurs parties, constitutif d'un soutenement de galerie de mine BE881922A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2908005 1979-03-01

Publications (1)

Publication Number Publication Date
BE881922A true BE881922A (fr) 1980-06-16

Family

ID=6064210

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/199547A BE881922A (fr) 1979-03-01 1980-02-26 Cadre en plusieurs parties, constitutif d'un soutenement de galerie de mine

Country Status (5)

Country Link
BE (1) BE881922A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2450340A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2043132B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL219910A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA797061B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1383588A (fr) * 1964-02-28 1964-12-24 Bergbaustahl Gmbh & Co Raccord de serrage avec système d'arrêt pour cadres de soutènement de mines à coulissement en profilés en forme de gouttières
GB1265667A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-08-30 1972-03-01
GB1177468A (en) * 1968-09-28 1970-01-14 Hayden Nilos Ltd Improvements in or relating to Yielding Mine Roof Supports and Yieldable Members Therefor.

Also Published As

Publication number Publication date
GB2043132B (en) 1983-05-25
FR2450340B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-12-14
ZA797061B (en) 1981-04-29
GB2043132A (en) 1980-10-01
PL219910A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-09-08
FR2450340A1 (fr) 1980-09-26

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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: 19940228