Dual-level combustion chamber system, for fastener driving tool, having dual-level rotary valve mechanism incorporated therein

Details for Australian Patent Application No. 2008279484 (hide)

Owner Illinois Tool Works Inc.

Inventors Adams, Joseph S.

Agent Davies Collison Cave

Pub. Number AU-A-2008279484

PCT Pub. Number WO2009/014862

Priority 12/149,321 30.04.08 US; 60/935,066 25.07.07 US

Filing date 30 June 2008

Wipo publication date 29 January 2009

International Classifications

F02B 19/10 (2006.01) Engines characterised byprecombustion chambers or air-storage chambers, or characterised by special shape or construction of combustion chambers to improve operation

B25C 1/08 (2006.01) Hand-held nailing tools

F02B 19/18 (2006.01) Engines characterised byprecombustion chambers or air-storage chambers, or characterised by special shape or construction of combustion chambers to improve operation

F02B 63/02 (2006.01) Adaptations of engines for driving pumps, hand-held tools orelectric generators

Event Publications

4 February 2010 PCT application entered the National Phase

  PCT publication WO2009/014862 Priority application(s): WO2009/014862

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