Yieldable cone bolt and method of manufacturing same

Details for Australian Patent Application No. 2009337040 (hide)

Owner Mansour Mining Inc.

Inventors Cai, Ming; Champaigne, Denis

Agent Wrays

Pub. Number AU-A-2009337040

PCT Pub. Number WO2010/078639

Filing date 7 January 2009

Wipo publication date 15 July 2010

International Classifications

E21D 21/00 (2006.01) Anchoring-bolts for roof, floor, or shaft-lining protection

B29C 61/02 (2006.01) Shaping by liberation of internal stresses

B29C 63/42 (2006.01) Lining or sheathing, i.e. applying preformed layers or sheathings of plastics

Event Publications

14 July 2011 PCT application entered the National Phase

  PCT publication WO2010/078639 Priority application(s): WO2010/078639

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