(19)

(11)

EP 2 238 069 A1

(12)

(43) Date of publication: 13.10.2010 Bulletin 2010/41 (21) Application number: 08864616.1 (22) Date of filing: 19.12.2008

(51) International Patent Classification (IPC):  B66C 3/14(2006.01) B66C 3/02(2006.01) (86) International application number: PCT/FI2008/050779 (87) International publication number: WO 2009/080897 (02.07.2009 Gazette 2009/27)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 20.12.2007 FI 20075945 (71) Applicant: Rannikon Konetekniikka Oy 92120 Raahe (FI)	(72) Inventor: POHJOLA, Kalle FI-90820 Kello (FI) (74) Representative: Vanhala, Jorma Kalevi  Berggren Oy Ab Kirkkokatu 9 90100 Oulu 90100 Oulu (FI)