ZA767686B - Frame for supporting an underground drivage - Google Patents

Frame for supporting an underground drivage

Info

Publication number
ZA767686B
ZA767686B ZA767686A ZA767686A ZA767686B ZA 767686 B ZA767686 B ZA 767686B ZA 767686 A ZA767686 A ZA 767686A ZA 767686 A ZA767686 A ZA 767686A ZA 767686 B ZA767686 B ZA 767686B
Authority
ZA
South Africa
Prior art keywords
drivage
underground
supporting
frame
underground drivage
Prior art date
Application number
ZA767686A
Other languages
English (en)
Inventor
R Turowski
D Moebus
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 ZA767686B publication Critical patent/ZA767686B/xx

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)
  • Connection Of Plates (AREA)
  • Sewage (AREA)
  • Clamps And Clips (AREA)
ZA767686A 1976-01-22 1976-12-29 Frame for supporting an underground drivage ZA767686B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2602209A DE2602209C3 (de) 1976-01-22 1976-01-22 KJemmschellenverbindung für Rinnenprofilsegmente

Publications (1)

Publication Number Publication Date
ZA767686B true ZA767686B (en) 1977-11-30

Family

ID=5967946

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA767686A ZA767686B (en) 1976-01-22 1976-12-29 Frame for supporting an underground drivage

Country Status (6)

Country Link
BE (1) BE850170A (de)
DE (1) DE2602209C3 (de)
FR (1) FR2339056A1 (de)
GB (1) GB1569165A (de)
PL (1) PL105492B1 (de)
ZA (1) ZA767686B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239343C2 (de) * 1982-10-23 1986-01-23 TechnoARBED Deutschland GmbH, 6600 Saarbrücken Spannverbindung für ineinanderliegende verschiebbare Rinnenprofile für den Grubenausbau
US11242750B2 (en) * 2019-11-25 2022-02-08 Fci Holdings Delaware, Inc. Adjustable lattice girder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1081646A (fr) * 1952-07-29 1954-12-21 Perfectionnements aux dispositifs de soutènement pour galeries de mine
FR1102027A (fr) * 1953-06-10 1955-10-13 Bochumer Eisen Heintzmann Perfectionnements apportés aux cadres de soutènement à glissement pour des installations minières
NL225368A (de) * 1957-02-28
FR1222714A (fr) * 1957-03-07 1960-06-13 Rondelle auto-lubrifiante empêchant les bruits mécaniques
FR1235556A (fr) * 1959-05-29 1960-07-08 British Insulated Callenders Perfectionnements aux assemblages boulonnés entre des pièces métalliques
FR1265747A (fr) * 1960-08-23 1961-06-30 Bochumer Eisen Heintzmann Perfectionnements apportés aux manchons de jonction en deux pièces pour des cadres de soutènement à glissement
US3105048A (en) * 1961-01-23 1963-09-24 Engelhard Ind Inc Solid lubricant
FR2218784A5 (de) * 1973-02-16 1974-09-13 Nord Ressorts

Also Published As

Publication number Publication date
PL105492B1 (pl) 1979-10-31
FR2339056A1 (fr) 1977-08-19
DE2602209B2 (de) 1977-12-22
DE2602209C3 (de) 1978-08-10
DE2602209A1 (de) 1977-09-01
GB1569165A (en) 1980-06-11
BE850170A (fr) 1977-05-02

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