AU2975684A - Roof bolt - Google Patents

Roof bolt

Info

Publication number
AU2975684A
AU2975684A AU29756/84A AU2975684A AU2975684A AU 2975684 A AU2975684 A AU 2975684A AU 29756/84 A AU29756/84 A AU 29756/84A AU 2975684 A AU2975684 A AU 2975684A AU 2975684 A AU2975684 A AU 2975684A
Authority
AU
Australia
Prior art keywords
roof bolt
roof
bolt
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.)
Granted
Application number
AU29756/84A
Other versions
AU568546B2 (en
Inventor
Colin Norris
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.)
Titan Mining and Engineering Pty Ltd
Original Assignee
Titan Mining and Engineering 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 Titan Mining and Engineering Pty Ltd filed Critical Titan Mining and Engineering Pty Ltd
Priority to AU29756/84A priority Critical patent/AU568546B2/en
Publication of AU2975684A publication Critical patent/AU2975684A/en
Application granted granted Critical
Publication of AU568546B2 publication Critical patent/AU568546B2/en
Anticipated expiration legal-status Critical
Ceased 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

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)
AU29756/84A 1983-07-11 1983-07-11 Roof bolt Ceased AU568546B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU29756/84A AU568546B2 (en) 1983-07-11 1983-07-11 Roof bolt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPG0217 1983-07-11
AU29756/84A AU568546B2 (en) 1983-07-11 1983-07-11 Roof bolt

Publications (2)

Publication Number Publication Date
AU2975684A true AU2975684A (en) 1985-01-17
AU568546B2 AU568546B2 (en) 1988-01-07

Family

ID=3717753

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29756/84A Ceased AU568546B2 (en) 1983-07-11 1983-07-11 Roof bolt

Country Status (1)

Country Link
AU (1) AU568546B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008221612B2 (en) * 2007-09-24 2009-05-14 Sandvik Intellectual Property Ab Rock Bolt

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74114C (en) * 1985-11-07 1987-12-10 Tampella Oy Ab Method and assemblies for performing wire bolting
US5054146A (en) * 1988-12-08 1991-10-08 Videx-Wire Products (Pty.) Limited Anchor bolt
DE102009026478A1 (en) * 2009-05-26 2010-12-02 Hilti Aktiengesellschaft Fastener with a base body for use in mining and tunneling
US11486250B2 (en) 2018-05-11 2022-11-01 Epiroc Drilling Tools Ab Method of ensuring controlled failure of rock bolt bar

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU511205B2 (en) * 1978-04-27 1980-07-31 Stratabolt Corp. Bail type rock bolt
DE2913090A1 (en) * 1979-04-02 1980-10-16 Hilti Ag FASTENING ELEMENT WITH ANCHOR BOLT AND SPREAD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008221612B2 (en) * 2007-09-24 2009-05-14 Sandvik Intellectual Property Ab Rock Bolt

Also Published As

Publication number Publication date
AU568546B2 (en) 1988-01-07

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