AU3905400A - Mine support crib and method - Google Patents

Mine support crib and method

Info

Publication number
AU3905400A
AU3905400A AU39054/00A AU3905400A AU3905400A AU 3905400 A AU3905400 A AU 3905400A AU 39054/00 A AU39054/00 A AU 39054/00A AU 3905400 A AU3905400 A AU 3905400A AU 3905400 A AU3905400 A AU 3905400A
Authority
AU
Australia
Prior art keywords
mine support
support crib
crib
mine
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
AU39054/00A
Inventor
John Joseph Reinmann
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.)
Strata Products USA Inc
Original Assignee
Strata Products USA Inc
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 Strata Products USA Inc filed Critical Strata Products USA Inc
Publication of AU3905400A publication Critical patent/AU3905400A/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
    • E21D15/02—Non-telescopic props
    • E21D15/04—Non-telescopic props with wooden prop parts joined by double conical connectors
    • 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)
  • Toys (AREA)
AU39054/00A 1999-03-24 2000-03-21 Mine support crib and method Abandoned AU3905400A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27556199A 1999-03-24 1999-03-24
US09275561 1999-03-24
PCT/US2000/007451 WO2000056983A1 (en) 1999-03-24 2000-03-21 Mine support crib and method

Publications (1)

Publication Number Publication Date
AU3905400A true AU3905400A (en) 2000-10-09

Family

ID=23052834

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39054/00A Abandoned AU3905400A (en) 1999-03-24 2000-03-21 Mine support crib and method

Country Status (3)

Country Link
AU (1) AU3905400A (en)
WO (1) WO2000056983A1 (en)
ZA (1) ZA200107530B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013100357A4 (en) * 2012-11-16 2013-05-02 ADKA Investments Pty Ltd Improvements in or in relation to mine roof cribs and associated joiners
PL236982B1 (en) * 2017-12-29 2021-03-08 Jan Donica Mining crib

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1485381A (en) * 1922-01-03 1924-03-04 William E Pease Cribbing for shore-protecting systems
US2159556A (en) * 1937-07-06 1939-05-23 George C Habicht Cribbing construction
NZ204391A (en) * 1983-05-27 1988-04-29 Evans Bay Timber Co Ltd Tiered free standing wall structure for acoustical use: wooden headers, support blocks and stretchers and infill
NZ227409A (en) * 1988-11-22 1993-08-26 Donner Holdings Ltd Header: crib wall corner including such headers: method of forming crib wall corner
ZA935645B (en) * 1992-07-03 1994-04-14 H L & H Timber Prod Spacer assembly and method
US5456555A (en) * 1992-11-09 1995-10-10 Boekeler; Hans-Joerg Structural set of angle elements fitting into one another

Also Published As

Publication number Publication date
ZA200107530B (en) 2002-11-27
WO2000056983A1 (en) 2000-09-28

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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