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FR1521161A - Support element that can be mounted between the ground and the sky of a mine gallery - Google Patents

Support element that can be mounted between the ground and the sky of a mine gallery

Info

Publication number
FR1521161A
FR1521161A FR104585A FR104585A FR1521161A FR 1521161 A FR1521161 A FR 1521161A FR 104585 A FR104585 A FR 104585A FR 104585 A FR104585 A FR 104585A FR 1521161 A FR1521161 A FR 1521161A
Authority
FR
France
Prior art keywords
sky
ground
support element
mine gallery
gallery
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR104585A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband 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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Priority to FR104585A priority Critical patent/FR1521161A/en
Application granted granted Critical
Publication of FR1521161A publication Critical patent/FR1521161A/en
Expired legal-status Critical Current

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
    • E21D11/36—Linings or supports specially shaped for tunnels or galleries of irregular cross-section
    • E21D11/367—Linings or supports specially shaped for tunnels or galleries of irregular cross-section for junction with the longwall coal face

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)
FR104585A 1967-04-28 1967-04-28 Support element that can be mounted between the ground and the sky of a mine gallery Expired FR1521161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR104585A FR1521161A (en) 1967-04-28 1967-04-28 Support element that can be mounted between the ground and the sky of a mine gallery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR104585A FR1521161A (en) 1967-04-28 1967-04-28 Support element that can be mounted between the ground and the sky of a mine gallery

Publications (1)

Publication Number Publication Date
FR1521161A true FR1521161A (en) 1968-04-12

Family

ID=8629870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104585A Expired FR1521161A (en) 1967-04-28 1967-04-28 Support element that can be mounted between the ground and the sky of a mine gallery

Country Status (1)

Country Link
FR (1) FR1521161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367907A1 (en) * 1976-10-15 1978-05-12 Bochumer Eisen Heintzmann AUXILIARY SUPPORT FOR THE PASSAGE FROM PRUNING TO THE GALLERY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367907A1 (en) * 1976-10-15 1978-05-12 Bochumer Eisen Heintzmann AUXILIARY SUPPORT FOR THE PASSAGE FROM PRUNING TO THE GALLERY

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