(19)

(11)

EP 1 716 385 A1

(12)

(43) Date of publication: 02.11.2006 Bulletin 2006/44 (21) Application number: 05707343.9 (22) Date of filing: 09.02.2005

(51) International Patent Classification (IPC):  F42B 3/12(2006.01) (86) International application number: PCT/EP2005/001400 (87) International publication number: WO 2005/078377 (25.08.2005 Gazette 2005/34)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 11.02.2004 FR 0401333 (71) Applicant: AUTOLIV DEVELOPMENT AB 447 83 Vargarda (SE)	(72) Inventors: LE GALLIC, Yann F-77600 Chanteloup en Brie (FR) PADEL, Rémi F-95470 Fosses (FR) (74) Representative: Roussel, Eric Marcel Henri et al Cabinet Régimbeau, Espace Performance, Bâtiment K 35769 Saint-Grégoire 35769 Saint-Grégoire (FR)