GB2050463B - Interlocking lagging for use with mine roadway supports - Google Patents

Interlocking lagging for use with mine roadway supports

Info

Publication number
GB2050463B
GB2050463B GB7845137A GB7845137A GB2050463B GB 2050463 B GB2050463 B GB 2050463B GB 7845137 A GB7845137 A GB 7845137A GB 7845137 A GB7845137 A GB 7845137A GB 2050463 B GB2050463 B GB 2050463B
Authority
GB
United Kingdom
Prior art keywords
lagging
interlocking
mine roadway
roadway supports
supports
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
GB7845137A
Other versions
GB2050463A (en
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.)
SCHWARZ HOLYWELL Ltd
Original Assignee
SCHWARZ HOLYWELL 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 SCHWARZ HOLYWELL Ltd filed Critical SCHWARZ HOLYWELL Ltd
Priority to GB7845137A priority Critical patent/GB2050463B/en
Publication of GB2050463A publication Critical patent/GB2050463A/en
Application granted granted Critical
Publication of GB2050463B publication Critical patent/GB2050463B/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
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/155—Laggings made of strips, slats, slabs or sheet piles

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)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
GB7845137A 1978-11-17 1978-11-17 Interlocking lagging for use with mine roadway supports Expired GB2050463B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7845137A GB2050463B (en) 1978-11-17 1978-11-17 Interlocking lagging for use with mine roadway supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7845137A GB2050463B (en) 1978-11-17 1978-11-17 Interlocking lagging for use with mine roadway supports

Publications (2)

Publication Number Publication Date
GB2050463A GB2050463A (en) 1981-01-07
GB2050463B true GB2050463B (en) 1982-10-13

Family

ID=10501154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7845137A Expired GB2050463B (en) 1978-11-17 1978-11-17 Interlocking lagging for use with mine roadway supports

Country Status (1)

Country Link
GB (1) GB2050463B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA8338B (en) * 1982-11-08 1984-02-29 Roger M Hansen Prefabricated mine overcast arch and the like
GB2147639A (en) * 1983-10-10 1985-05-15 Bergwerksverband Gmbh Lining of shaped elements
GB2162563B (en) * 1984-08-04 1987-08-19 Serni Ltd Improvements relating to panels for the strutting lagging and cladding of supports used in underground roadways

Also Published As

Publication number Publication date
GB2050463A (en) 1981-01-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee