(19)

(11)

EP 2 751 515 A1

(12)

(43) Date of publication: 09.07.2014 Bulletin 2014/28 (21) Application number: 12835393.5 (22) Date of filing: 27.09.2012

(51) International Patent Classification (IPC):  F41H 7/04(2006.01) F41H 5/013(2006.01) (86) International application number: PCT/SE2012/051025 (87) International publication number: WO 2013/048321 (04.04.2013 Gazette 2013/14)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 29.09.2011 SE 1150895 (71) Applicant: Bae Systems Hägglunds Aktiebolag 891 82 Örnsköldsvik (SE)	(72) Inventor: MÖLLER, Jan S-892 42 Domsjö (SE) (74) Representative: Kajlert, Erik Göran  Zacco Sweden AB P.O. Box 5581 114 85 Stockholm 114 85 Stockholm (SE)