BE874148A - DEVICE FOR ASSEMBLING TWO GUTTER PROFILES, FOR SUPPORTING GALLERIES - Google Patents

DEVICE FOR ASSEMBLING TWO GUTTER PROFILES, FOR SUPPORTING GALLERIES

Info

Publication number
BE874148A
BE874148A BE0/193443A BE193443A BE874148A BE 874148 A BE874148 A BE 874148A BE 0/193443 A BE0/193443 A BE 0/193443A BE 193443 A BE193443 A BE 193443A BE 874148 A BE874148 A BE 874148A
Authority
BE
Belgium
Prior art keywords
assembling
gutter profiles
galleries
supporting
supporting galleries
Prior art date
Application number
BE0/193443A
Other languages
French (fr)
Original Assignee
Capela Roger E L J
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 Capela Roger E L J filed Critical Capela Roger E L J
Publication of BE874148A publication Critical patent/BE874148A/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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14—Telescopic props
    • E21D15/28—Telescopic props with parts held relatively to each other by friction or gripping
    • E21D15/40—Collar or other support gripped to one or both parts by toggle-action, cam, or other member pivoted or similarly mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
BE0/193443A 1978-02-15 1979-02-14 DEVICE FOR ASSEMBLING TWO GUTTER PROFILES, FOR SUPPORTING GALLERIES BE874148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7804989A FR2381904A1 (en) 1978-02-15 1978-02-15 Underground mining support profile assembly - has M-sections which can slide in each other for adjustment with double locking partially by friction and fully by cams

Publications (1)

Publication Number Publication Date
BE874148A true BE874148A (en) 1979-08-14

Family

ID=9204870

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/193443A BE874148A (en) 1978-02-15 1979-02-14 DEVICE FOR ASSEMBLING TWO GUTTER PROFILES, FOR SUPPORTING GALLERIES

Country Status (3)

Country Link
BE (1) BE874148A (en)
FR (1) FR2381904A1 (en)
ZA (1) ZA79432B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054040B (en) * 1943-02-03 1959-04-02 Bochumer Eisen Heintzmann Connection for the sliding bend extension
FR978150A (en) * 1948-02-04 1951-04-10 Nouvelle Soc Des Ateliers Patt Improvements to props and similar, in particular for mining work
DE1004571B (en) * 1956-01-17 1957-03-21 Wilhelm Reppel Flexible joint expansion for pit sections, cross cuts or the like.
DE1006372B (en) * 1956-02-29 1957-04-18 Westfalenhuette Ag Device for pressure-resilient bracing of the profile segments of pit support frames
FR1228013A (en) * 1956-07-11 1960-08-26 Bochumer Ges Fuer Grubenausbau Improvements to mine stanchions
DE1018821B (en) * 1956-12-07 1957-11-07 Bergbaustahl G M B H Flexible pit support arch
DE1114761B (en) * 1958-03-10 1961-10-12 Bergbaustahl G M B H Flexible pit support arch
FR1359043A (en) * 1963-06-18 1964-04-17 Bochumer Eisen Heintzmann Improvements made to support frames for galleries or mine corridors

Also Published As

Publication number Publication date
FR2381904B1 (en) 1983-01-14
ZA79432B (en) 1980-01-30
FR2381904A1 (en) 1978-09-22

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