(19)

(11)

EP 1 875 132 A1

(12)

(43) Date of publication: 09.01.2008 Bulletin 2008/02 (21) Application number: 06745290.4 (22) Date of filing: 20.04.2006

(51) International Patent Classification (IPC):  F23D 14/06(2006.01) (86) International application number: PCT/IT2006/000265 (87) International publication number: WO 2006/117815 (09.11.2006 Gazette 2006/45)

(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 NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK YU (30) Priority: 29.04.2005 IT MC20050036 (71) Applicant: So.M.I. Press - Societa' Metalli Iniettati S.p.a. 60022 Castelfidaro (IT)	(72) Inventor: ARMANNI, Piero 47100 FORLI (FO) (IT) (74) Representative: Baldi, Claudio  Viale Cavallotti, 13 60035 Jesi (AN) 60035 Jesi (AN) (IT)