GB260101A - Improvements relating to frames of mine levels - Google Patents

Improvements relating to frames of mine levels

Info

Publication number
GB260101A
GB260101A GB2635625A GB2635625A GB260101A GB 260101 A GB260101 A GB 260101A GB 2635625 A GB2635625 A GB 2635625A GB 2635625 A GB2635625 A GB 2635625A GB 260101 A GB260101 A GB 260101A
Authority
GB
United Kingdom
Prior art keywords
blocks
frames
improvements relating
framing
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
GB2635625A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2635625A priority Critical patent/GB260101A/en
Publication of GB260101A publication Critical patent/GB260101A/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
    • E21D11/04—Lining with building materials
    • E21D11/05—Lining with building materials using compressible insertions

Abstract

260,101. Neubauer, H. Oct. 21, 1925. Tunnels.-Flexible framing for mine levels is built up of similar wood or concrete blocks of a length corresponding to the width of the framing and arranged substantially radially of the level, the cross-section of each block being circular or a part of a circle at least at its inner end. Inner ends of the blocks may contact in transverse or longitudinal rows. The blocks may be frustoconical or may have rounded inner ends and elliptical outer ends. With concrete blocks, the blocks may be spaced and embedded in a yielding mass consisting of a mixture of sawdust, cement, sand, loam, &c.
GB2635625A 1925-10-21 1925-10-21 Improvements relating to frames of mine levels Expired GB260101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2635625A GB260101A (en) 1925-10-21 1925-10-21 Improvements relating to frames of mine levels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2635625A GB260101A (en) 1925-10-21 1925-10-21 Improvements relating to frames of mine levels

Publications (1)

Publication Number Publication Date
GB260101A true GB260101A (en) 1926-10-28

Family

ID=10242384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2635625A Expired GB260101A (en) 1925-10-21 1925-10-21 Improvements relating to frames of mine levels

Country Status (1)

Country Link
GB (1) GB260101A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758801C (en) * 1940-04-16 1954-02-15 F W Moll Soehne Crimp link loaded transversely to the longitudinal axis for polygon or arch construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758801C (en) * 1940-04-16 1954-02-15 F W Moll Soehne Crimp link loaded transversely to the longitudinal axis for polygon or arch construction

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