Advancing assembly and powered shield support herewith

Details for Australian Patent Application No. 2010302312 (hide)

Owner Bucyrus Europe GmbH

Inventors Dannehl, Friedrich Wilhelm; Behnert, Holger; Reinelt, Werner

Agent Pizzeys

Pub. Number AU-A-2010302312

PCT Pub. Number WO2011/039693

Priority 20 2009 011 083.4 29.09.09 DE

Filing date 27 September 2010

Wipo publication date 7 April 2011

International Classifications

E21D 23/04 (2006.01) Mine roof supports for step-by-step movement, e.g. in combination with provisions for shifting of conveyers, mining machines, or guides therefor

E21D 23/08 (2006.01) Mine roof supports for step-by-step movement, e.g. in combination with provisions for shifting of conveyers, mining machines, or guides therefor

F16B 15/00 (2006.01) Fastening means without screw-thread

Event Publications

22 December 2011 PCT application entered the National Phase

  PCT publication WO2011/039693 Priority application(s): WO2011/039693

26 July 2012 Alteration of Name

  The name of the applicant has been altered to Caterpillar Global Mining Europe GmbH

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