(19)

(11)

EP 2 097 671 A1

(12)

(43) Date of publication: 09.09.2009 Bulletin 2009/37 (21) Application number: 07805770.0 (22) Date of filing: 09.08.2007

(51) International Patent Classification (IPC):  F21V 21/116(2006.01) F21W 131/103(2006.01) F21V 17/16(2006.01) (86) International application number: PCT/IT2007/000579 (87) International publication number: WO 2008/018112 (14.02.2008 Gazette 2008/07)

(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 LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 10.08.2006 IT MI20061616 (71) Applicant: CONCHIGLIA S.P.A. I-42100 Reggio Emilia (IT)	(72) Inventor: MARTINELLI,Daniele I-42100 Reggio Emilia (IT) (74) Representative: Ferrari, Barbara  Botti & Ferrari S.r.l., Via Locatelli, 5 20124 Milano 20124 Milano (IT)