(19)

(11)

EP 1 451 411 A1

(12)

(43) Date of publication: 01.09.2004 Bulletin 2004/36 (21) Application number: 02741162.8 (22) Date of filing: 29.05.2002

(51) International Patent Classification (IPC)7: E01F 15/12 (86) International application number: PCT/IT2002/000345 (87) International publication number: WO 2002/097196 (05.12.2002 Gazette 2002/49)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 29.05.2001 IT PG20010024 (71) Applicant: Cemi Automazioni S.r.l. 06012 Citta di Castello PG (IT)	(72) Inventor: CENCIARINI, Adriano I-06011 Loc. Cerbara- Cittá di Castello (IT) (74) Representative: Leone, Mario et al Società Italiana Brevetti S.p.A.Piazza di Pietra 39 00186 Roma 00186 Roma (IT)