GB2260350B - Mine shaft sinking - Google Patents

Mine shaft sinking

Info

Publication number
GB2260350B
GB2260350B GB9121259A GB9121259A GB2260350B GB 2260350 B GB2260350 B GB 2260350B GB 9121259 A GB9121259 A GB 9121259A GB 9121259 A GB9121259 A GB 9121259A GB 2260350 B GB2260350 B GB 2260350B
Authority
GB
United Kingdom
Prior art keywords
mine shaft
shaft sinking
sinking
mine
shaft
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 - Fee Related
Application number
GB9121259A
Other versions
GB2260350A (en
GB9121259D0 (en
Inventor
Bruce Alexander Sobey
Malcolm Ernest Greenway
Helmut Teerman
Bernadus Jozefus Dost
Sidney Gibson
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.)
Anglo American Corp of South Africa Ltd
Original Assignee
Anglo American Corp of South Africa 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 Anglo American Corp of South Africa Ltd filed Critical Anglo American Corp of South Africa Ltd
Priority to GB9121259A priority Critical patent/GB2260350B/en
Publication of GB9121259D0 publication Critical patent/GB9121259D0/en
Publication of GB2260350A publication Critical patent/GB2260350A/en
Application granted granted Critical
Publication of GB2260350B publication Critical patent/GB2260350B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00—Lining shafts; Linings therefor
    • E21D5/12—Accessories for making shaft linings, e.g. suspended cradles, shutterings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D7/00—Shaft equipment, e.g. timbering within the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB9121259A 1991-10-07 1991-10-07 Mine shaft sinking Expired - Fee Related GB2260350B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9121259A GB2260350B (en) 1991-10-07 1991-10-07 Mine shaft sinking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9121259A GB2260350B (en) 1991-10-07 1991-10-07 Mine shaft sinking

Publications (3)

Publication Number Publication Date
GB9121259D0 GB9121259D0 (en) 1991-11-20
GB2260350A GB2260350A (en) 1993-04-14
GB2260350B true GB2260350B (en) 1995-05-17

Family

ID=10702533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9121259A Expired - Fee Related GB2260350B (en) 1991-10-07 1991-10-07 Mine shaft sinking

Country Status (1)

Country Link
GB (1) GB2260350B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2449213T3 (en) * 2009-06-30 2022-05-16 Technological Resources Pty. Limited Underground mining

Also Published As

Publication number Publication date
GB2260350A (en) 1993-04-14
GB9121259D0 (en) 1991-11-20

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Legal Events

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

Effective date: 20101007