(19)

(11)

EP 1 534 580 A1

(12)

(43) Date of publication: 01.06.2005 Bulletin 2005/22 (21) Application number: 03762834.4 (22) Date of filing: 08.07.2003

(51) International Patent Classification (IPC)7: B62D 33/06, E05D 5/06, B62D 29/04 (86) International application number: PCT/IB2003/002695 (87) International publication number: WO 2004/005117 (15.01.2004 Gazette 2004/03)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 08.07.2002 EP 02015188 (71) Applicant: ET S.r.l. 56031 Bientina (PI) (IT)	(72) Inventor: LUPPICHINI, Michele I-56124 Pisa (IT) (74) Representative: Celestino, Marco  ABM, Agenzia Brevetti & Marchi,Viale Giovanni Pisano, 31 56123 Pisa 56123 Pisa (IT)