(19)

(11)

EP 1 663 837 A1

(12)

(43) Date of publication: 07.06.2006 Bulletin 2006/23 (21) Application number: 04742137.5 (22) Date of filing: 28.06.2004

(51) International Patent Classification (IPC):  B66B 5/18(1968.09) (86) International application number: PCT/FI2004/000394 (87) International publication number: WO 2005/021413 (10.03.2005 Gazette 2005/10)

(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 PL PT RO SE SI SK TR (30) Priority: 02.09.2003 FI 20031240 (71) Applicant: Kone Corporation 00330 Helsinki (FI)	(72) Inventors: MUSTALAHTI, Jorma FI-05620 Hyvinkää (FI) AULANKO, Esko FI-04230 Kerava (FI) (74) Representative: Zipse + Habersack  Wotanstrasse 64 80639 München 80639 München (DE)