Method and arrangement for lubricating drill shank of rock drilling machine

Details for Australian Patent Application No. 2011209512 (hide)

Owner SANDVIK MINING AND CONSTRUCTION OY

Inventors Keskiniva, Markku; Piispanen, Juha; Esko, Mauri; Helin, Aimo

Agent Griffith Hack

Pub. Number AU-A-2011209512

PCT Pub. Number WO2011/092377

Priority 20105081 29.01.10 FI

Filing date 27 January 2011

Wipo publication date 4 August 2011

International Classifications

B25D 17/26 Details of, or accessories for, portable power-driven percussive tools

E21B 6/00 Drives for drilling with combined rotary and percussive action

Event Publications

27 September 2012 PCT application entered the National Phase

  PCT publication WO2011/092377 Priority application(s): WO2011/092377

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