AUPQ477699A0 - An anchor device for use in mining - Google Patents

An anchor device for use in mining

Info

Publication number
AUPQ477699A0
AUPQ477699A0 AUPQ4776A AUPQ477699A AUPQ477699A0 AU PQ477699 A0 AUPQ477699 A0 AU PQ477699A0 AU PQ4776 A AUPQ4776 A AU PQ4776A AU PQ477699 A AUPQ477699 A AU PQ477699A AU PQ477699 A0 AUPQ477699 A0 AU PQ477699A0
Authority
AU
Australia
Prior art keywords
mining
anchor device
anchor
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
AUPQ4776A
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.)
Industrial Rollformers Pty Ltd
Original Assignee
IND ROLL FORMERS Pty Ltd
Industrial Roll Formers Pty 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 IND ROLL FORMERS Pty Ltd, Industrial Roll Formers Pty Ltd filed Critical IND ROLL FORMERS Pty Ltd
Priority to AUPQ4776A priority Critical patent/AUPQ477699A0/en
Publication of AUPQ477699A0 publication Critical patent/AUPQ477699A0/en
Priority to AU23309/01A priority patent/AU779367B2/en
Priority to PCT/AU2000/001583 priority patent/WO2001046558A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Dowels (AREA)
AUPQ4776A 1999-12-21 1999-12-21 An anchor device for use in mining Abandoned AUPQ477699A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPQ4776A AUPQ477699A0 (en) 1999-12-21 1999-12-21 An anchor device for use in mining
AU23309/01A AU779367B2 (en) 1999-12-21 2000-12-21 An anchor device for use in mining
PCT/AU2000/001583 WO2001046558A1 (en) 1999-12-21 2000-12-21 An anchor device for use in mining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPQ4776A AUPQ477699A0 (en) 1999-12-21 1999-12-21 An anchor device for use in mining

Publications (1)

Publication Number Publication Date
AUPQ477699A0 true AUPQ477699A0 (en) 2000-02-03

Family

ID=3818915

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPQ4776A Abandoned AUPQ477699A0 (en) 1999-12-21 1999-12-21 An anchor device for use in mining

Country Status (2)

Country Link
AU (1) AUPQ477699A0 (en)
WO (1) WO2001046558A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472087A (en) * 1980-03-28 1984-09-18 Elders G W Roof support pin
US5192146A (en) * 1991-08-30 1993-03-09 Simmons-Rand Company Open seam friction rock stabilizer
AU6870594A (en) * 1993-07-03 1995-02-09 Hugotek (Proprietary) Limited Friction rock stabilizers

Also Published As

Publication number Publication date
WO2001046558A1 (en) 2001-06-28

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Legal Events

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NAA1 Application designating australia and claiming priority from australian document

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