(19)

(11)

EP 1 699 641 A1

(12)

(43) Date of publication: 13.09.2006 Bulletin 2006/37 (21) Application number: 04801415.3 (22) Date of filing: 16.12.2004

(51) International Patent Classification (IPC):  B43K 7/10(2006.01) B43K 1/08(2006.01) B43K 7/00(2006.01) (86) International application number: PCT/IB2004/004200 (87) International publication number: WO 2005/065967 (21.07.2005 Gazette 2005/29)

(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 MC NL PL PT RO SE SI SK TR (30) Priority: 29.12.2003 CH 222003 (71) Applicant: Premec SA 6814 Cadempino Lugano (CH)	(72) Inventors: MAROTTA, Donato CH-6987 Caslano (CH) SANTINI, Sergio CH-6932 Breganzona (CH) (74) Representative: Fiammenghi-Domenighetti, Delfina  Fiammenghi-Fiammenghi, Via San Gottardo 15 6900 Lugano 6900 Lugano (CH)