(19)

(11)

EP 2 176 601 A2

(12)

(43) Date of publication: 21.04.2010 Bulletin 2010/16 (21) Application number: 08790075.9 (22) Date of filing: 22.07.2008

(51) International Patent Classification (IPC):  F24H 9/12(2006.01) (86) International application number: PCT/IT2008/000496 (87) International publication number: WO 2009/013781 (29.01.2009 Gazette 2009/05)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 23.07.2007 IT BS20070103 (71) Applicant: Five-t S.r.l. 25060 Polaveno (BS) (IT)	(72) Inventor: BONOMI, Gianfranco 25065 Lumezzane (Brescia) (IT) (74) Representative: Sangiacomo, Fulvia  C/o Biesse S.r.l. Corso Matteotti, 42 25122 Brescia 25122 Brescia (IT)