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AU4739393A - Rock bolt - Google Patents

Rock bolt

Info

Publication number
AU4739393A
AU4739393A AU47393/93A AU4739393A AU4739393A AU 4739393 A AU4739393 A AU 4739393A AU 47393/93 A AU47393/93 A AU 47393/93A AU 4739393 A AU4739393 A AU 4739393A AU 4739393 A AU4739393 A AU 4739393A
Authority
AU
Australia
Prior art keywords
rock bolt
rock
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
AU47393/93A
Other versions
AU663619B2 (en
Inventor
Gary John Brown
Russell Clive Frith
Alexander McNab Stewart
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.)
Australian Coal Industry Research Laboratories Ltd
Original Assignee
Australian Coal Industry Research Laboratories 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 Australian Coal Industry Research Laboratories Ltd filed Critical Australian Coal Industry Research Laboratories Ltd
Priority to AU47393/93A priority Critical patent/AU663619B2/en
Publication of AU4739393A publication Critical patent/AU4739393A/en
Application granted granted Critical
Publication of AU663619B2 publication Critical patent/AU663619B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU47393/93A 1992-09-16 1993-09-15 Rock bolt Ceased AU663619B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU47393/93A AU663619B2 (en) 1992-09-16 1993-09-15 Rock bolt

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPL4734 1992-09-16
AUPL473492 1992-09-16
AU47393/93A AU663619B2 (en) 1992-09-16 1993-09-15 Rock bolt

Publications (2)

Publication Number Publication Date
AU4739393A true AU4739393A (en) 1994-03-24
AU663619B2 AU663619B2 (en) 1995-10-12

Family

ID=25627860

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47393/93A Ceased AU663619B2 (en) 1992-09-16 1993-09-15 Rock bolt

Country Status (1)

Country Link
AU (1) AU663619B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008019432A1 (en) * 2006-08-14 2008-02-21 Wmc Nominees Pty Limited A tensioning device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB491321A (en) * 1937-03-05 1938-08-31 John Leslie Higgins Washers
US4927305A (en) * 1988-09-02 1990-05-22 Peterson Charles D Tightening device for threaded connectors

Also Published As

Publication number Publication date
AU663619B2 (en) 1995-10-12

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