(19)

(11)

EP 2 411 757 A1

(12)

(43) Date of publication: 01.02.2012 Bulletin 2012/05 (21) Application number: 10756720.8 (22) Date of filing: 23.03.2010

(51) International Patent Classification (IPC):  F41A 33/00(2006.01) (86) International application number: PCT/US2010/028331 (87) International publication number: WO 2010/111277 (30.09.2010 Gazette 2010/39)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 23.03.2009 US 162498 P 23.03.2010 US 729981 (71) Applicant: Meggitt Training Systems, Inc. Suwanee, GA 30024 (US)	(72) Inventors: CHUNG, Bobby, Hsiang-Hua Atlanta GA 30307 (US) VACELUKE, Brian, Ronald Lawrenceville GA 30044 (US) (74) Representative: Algemeen Octrooi- en Merkenbureau  P.O. Box 645 5600 AP Eindhoven 5600 AP Eindhoven (NL)