(19)

(11)

EP 2 086 695 A1

(12)

(43) Date of publication: 12.08.2009 Bulletin 2009/33 (21) Application number: 06821766.0 (22) Date of filing: 07.11.2006

(51) International Patent Classification (IPC):  B06B 1/18(2006.01) (86) International application number: PCT/IT2006/000777 (87) International publication number: WO 2008/056381 (15.05.2008 Gazette 2008/20)

(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 (71) Applicant: Ruggero, Vincenzo 03044 Cervaro (FR) (IT)	(72) Inventor: Ruggero, Vincenzo 03044 Cervaro (FR) (IT) (74) Representative: Papa, Elisabetta et al Società Italiana Brevetti S.p.A Piazza di Pietra, 39 00186 Roma 00186 Roma (IT)