GB784140A - Improvements in or relating to arched mine gallery supporting structures - Google Patents

Improvements in or relating to arched mine gallery supporting structures

Info

Publication number
GB784140A
GB784140A GB17059/54A GB1705954A GB784140A GB 784140 A GB784140 A GB 784140A GB 17059/54 A GB17059/54 A GB 17059/54A GB 1705954 A GB1705954 A GB 1705954A GB 784140 A GB784140 A GB 784140A
Authority
GB
United Kingdom
Prior art keywords
mine gallery
relating
supporting structures
gallery supporting
arched
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
GB17059/54A
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 GB784140A publication Critical patent/GB784140A/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
    • E21D11/18—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)
  • Clamps And Clips (AREA)

Abstract

784,140. Mine gallery supporting arches. LINSINGEN, M. VON. [trading as BOCHUMER EISENHUTTE HEINTZMANN & CO.]. June 10, 1954 '[June 10, 1953], No. 17059/54. Class 20(2) Mine gallery supporting arches comprise girders 1, 2 overlapping and resiliently clamped together by a clamp having cup - shaped spring washers 6 interposed between the parts of the clamp.
GB17059/54A 1953-06-10 1954-06-10 Improvements in or relating to arched mine gallery supporting structures Expired GB784140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE784140X 1953-06-10

Publications (1)

Publication Number Publication Date
GB784140A true GB784140A (en) 1957-10-02

Family

ID=6698465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17059/54A Expired GB784140A (en) 1953-06-10 1954-06-10 Improvements in or relating to arched mine gallery supporting structures

Country Status (1)

Country Link
GB (1) GB784140A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129030A (en) * 1982-10-23 1984-05-10 Arbed Techno Gmbh Mine roof support clamp
GB2264732A (en) * 1992-01-22 1993-09-08 Loadmaster Ltd A clamp for a yieldable support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129030A (en) * 1982-10-23 1984-05-10 Arbed Techno Gmbh Mine roof support clamp
GB2264732A (en) * 1992-01-22 1993-09-08 Loadmaster Ltd A clamp for a yieldable support

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