(19)

(11)

EP 1 979 560 A2

(12)

(88) Date of publication A3: 17.01.2008 (43) Date of publication: 15.10.2008 Bulletin 2008/42 (21) Application number: 07700510.6 (22) Date of filing: 24.01.2007

(51) International Patent Classification (IPC):  E04H 4/04(2006.01) (86) International application number: PCT/IB2007/000157 (87) International publication number: WO 2007/088434 (09.08.2007 Gazette 2007/32)

(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 (30) Priority: 31.01.2006 IT BO20060055 (71) Applicant: Cremonesi, Piergiacinto 26100 Cremona (IT)	(72) Inventor: Cremonesi, Piergiacinto 26100 Cremona (IT) (74) Representative: Fanzini, Valeriano  Bugnion S.p.A. Via Goito, 18 40126 Bologna 40126 Bologna (IT)