AU2011901024A0 - Inflatable friction bolt - Google Patents

Inflatable friction bolt

Info

Publication number
AU2011901024A0
AU2011901024A0 AU2011901024A AU2011901024A AU2011901024A0 AU 2011901024 A0 AU2011901024 A0 AU 2011901024A0 AU 2011901024 A AU2011901024 A AU 2011901024A AU 2011901024 A AU2011901024 A AU 2011901024A AU 2011901024 A0 AU2011901024 A0 AU 2011901024A0
Authority
AU
Australia
Prior art keywords
friction bolt
inflatable friction
inflatable
bolt
friction
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
AU2011901024A
Inventor
Andrew Simon Boychuk
David William Evans
Derek Colin Hird
Simon Ross WORRALL
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.)
DSI Underground Australia Pty Ltd
Original Assignee
Dywidag Systems International Pty Ltd
Filing date
Publication date
Application filed by Dywidag Systems International Pty Ltd filed Critical Dywidag Systems International Pty Ltd
Publication of AU2011901024A0 publication Critical patent/AU2011901024A0/en
Priority to PCT/AU2012/000273 priority Critical patent/WO2012126042A1/en
Priority to AU2012231763A priority patent/AU2012231763B2/en
Abandoned legal-status Critical Current

Links

AU2011901024A 2011-03-18 2011-03-18 Inflatable friction bolt Abandoned AU2011901024A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/AU2012/000273 WO2012126042A1 (en) 2011-03-18 2012-03-15 Inflatable friction bolt
AU2012231763A AU2012231763B2 (en) 2011-03-18 2012-03-15 Inflatable friction bolt

Publications (1)

Publication Number Publication Date
AU2011901024A0 true AU2011901024A0 (en) 2011-04-07

Family

ID=

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