GB960118A - Support system comprising relatively slidable metal sections, particularly for mine drifts - Google Patents

Support system comprising relatively slidable metal sections, particularly for mine drifts

Info

Publication number
GB960118A
GB960118A GB3014861A GB3014861A GB960118A GB 960118 A GB960118 A GB 960118A GB 3014861 A GB3014861 A GB 3014861A GB 3014861 A GB3014861 A GB 3014861A GB 960118 A GB960118 A GB 960118A
Authority
GB
United Kingdom
Prior art keywords
support system
metal sections
relatively slidable
slidable metal
mine
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
GB3014861A
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.)
MARGOT VON LINSINGEN
Original Assignee
MARGOT VON LINSINGEN
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 MARGOT VON LINSINGEN filed Critical MARGOT VON LINSINGEN
Publication of GB960118A publication Critical patent/GB960118A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D11/186—Pre-stressing or dismantling devices therefor

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)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Wind Motors (AREA)

Abstract

960,118. Mine roof supports. H. VON LINSINGEN, [trading as BOCHUMER EISENHUTTE HEINTZMANN & CO.]. Aug. 21, 1961 [Sept. 9, 1960], No. 30148/61. Heading E1E. A yielding mine roof support framework including segments 1, 2 interconnected by clamps 3, 4 is provided with at least one hydraulic connecting device 6, 8 which is inserted between the clamp connections and is adjustably set to a predetermined carrying capacity as by means of a high-pressure relief valve 11.
GB3014861A 1960-09-09 1961-08-21 Support system comprising relatively slidable metal sections, particularly for mine drifts Expired GB960118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB59295A DE1197414B (en) 1960-09-09 1960-09-09 Track extension with pre-tensioning device arranged in the overlap area of the extension elements

Publications (1)

Publication Number Publication Date
GB960118A true GB960118A (en) 1964-06-10

Family

ID=6972409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3014861A Expired GB960118A (en) 1960-09-09 1961-08-21 Support system comprising relatively slidable metal sections, particularly for mine drifts

Country Status (3)

Country Link
AT (1) AT246675B (en)
DE (1) DE1197414B (en)
GB (1) GB960118A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026837C2 (en) * 1980-07-16 1983-09-08 Klöckner-Werke AG, 4100 Duisburg Flexible route expansion for mine routes or the like.
DE3433014A1 (en) * 1984-09-07 1986-03-20 Gerhard Dipl.-Ing. Philipp Method and assembly aid for temporarily connecting support segments and support rings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944934C (en) * Karl Gerlach, Moers/Ndrh. und Dipl.-Ing. Hans Gerlach, Homburg/Saar Resilient pit lining

Also Published As

Publication number Publication date
AT246675B (en) 1966-04-25
DE1197414B (en) 1965-07-29

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