AU2003291210A1 - Mine support component - Google Patents

Mine support component

Info

Publication number
AU2003291210A1
AU2003291210A1 AU2003291210A AU2003291210A AU2003291210A1 AU 2003291210 A1 AU2003291210 A1 AU 2003291210A1 AU 2003291210 A AU2003291210 A AU 2003291210A AU 2003291210 A AU2003291210 A AU 2003291210A AU 2003291210 A1 AU2003291210 A1 AU 2003291210A1
Authority
AU
Australia
Prior art keywords
support component
mine support
mine
component
support
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.)
Abandoned
Application number
AU2003291210A
Inventor
Nico Erasmus
Joseph Cornelius Visagie
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.)
GRINAKER-LTA Ltd
Original Assignee
Grinaker Lta 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 Grinaker Lta Ltd filed Critical Grinaker Lta Ltd
Publication of AU2003291210A1 publication Critical patent/AU2003291210A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/48—Chocks or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Revetment (AREA)
AU2003291210A 2002-11-08 2003-11-06 Mine support component Abandoned AU2003291210A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA2002/9084 2002-11-08
ZA200209094 2002-11-08
PCT/ZA2003/000165 WO2004042195A1 (en) 2002-11-08 2003-11-06 Mine support component

Publications (1)

Publication Number Publication Date
AU2003291210A1 true AU2003291210A1 (en) 2004-06-07

Family

ID=32327177

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003291210A Abandoned AU2003291210A1 (en) 2002-11-08 2003-11-06 Mine support component

Country Status (3)

Country Link
AU (1) AU2003291210A1 (en)
WO (1) WO2004042195A1 (en)
ZA (1) ZA200405098B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1348675A (en) * 1972-06-09 1974-03-20 British Ropes Ltd Structural load-bearing supports
GB1437453A (en) * 1973-03-31 1976-05-26 Siporex Ltd Mine chocks
US4565469A (en) * 1982-08-25 1986-01-21 Commercial Shearing, Inc. Cribbing

Also Published As

Publication number Publication date
WO2004042195A1 (en) 2004-05-21
ZA200405098B (en) 2005-07-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase