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GB1007592A - Improvements relating to yielding supports for mine arches - Google Patents

Improvements relating to yielding supports for mine arches

Info

Publication number
GB1007592A
GB1007592A GB1548565A GB1548565A GB1007592A GB 1007592 A GB1007592 A GB 1007592A GB 1548565 A GB1548565 A GB 1548565A GB 1548565 A GB1548565 A GB 1548565A GB 1007592 A GB1007592 A GB 1007592A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
yielding supports
mine
yielding
mine arches
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
GB1548565A
Inventor
Alan Spencer Babb
John Michael Haynes
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.)
United Steel Companies Ltd
Original Assignee
United Steel Companies Ltd
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 United Steel Companies Ltd filed Critical United Steel Companies Ltd
Priority to GB1548565A priority Critical patent/GB1007592A/en
Publication of GB1007592A publication Critical patent/GB1007592A/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
    • E21D11/183—Supporting means for arch members, not provided for in E21D11/22

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)
  • Lining And Supports For Tunnels (AREA)

Abstract

1,007,592. Yielding mine arch supports. UNITED STEEL CO. Ltd. Dec. 28, 1961 [Dec. 28, 1960], No. 15485/65. Divided out of 1,007,591. Heading E1E. A yielding mine arch support comprises a composite box-like structure consisting of two parts 7, 8 inter-connected by lugs 8, 9 and provided with guides 6 for arch-retaining strips 3, 4.
GB1548565A 1960-12-28 1960-12-28 Improvements relating to yielding supports for mine arches Expired GB1007592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1548565A GB1007592A (en) 1960-12-28 1960-12-28 Improvements relating to yielding supports for mine arches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1548565A GB1007592A (en) 1960-12-28 1960-12-28 Improvements relating to yielding supports for mine arches

Publications (1)

Publication Number Publication Date
GB1007592A true GB1007592A (en) 1965-10-13

Family

ID=10059968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1548565A Expired GB1007592A (en) 1960-12-28 1960-12-28 Improvements relating to yielding supports for mine arches

Country Status (1)

Country Link
GB (1) GB1007592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147636A (en) * 1983-10-10 1985-05-15 Leslie Arthur Neale Yieldable stilts for mine roof supports

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147636A (en) * 1983-10-10 1985-05-15 Leslie Arthur Neale Yieldable stilts for mine roof supports

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