Ballistically tolerant linear hydraulic actuator

Details for Australian Patent Application No. 2007318257 (hide)

Owner BELL HELICOPTER TEXTRON INC.

Inventors Ross, Brent C.; Fenny, Carlos A.; Barber Jr., John R.

Agent Middletons

Pub. Number AU-A-2007318257

PCT Pub. Number WO2008/057142

Priority 60/798,780 08.05.06 US

Filing date 8 May 2007

Wipo publication date 15 May 2008

International Classifications

F15B 11/036 (2006.01) Servomotor systems without provision for follow-up action

B64C 13/00 (2006.01) Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers

Event Publications

20 November 2008 PCT application entered the National Phase

  PCT publication WO2008/057142 Priority application(s): WO2008/057142

12 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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