(19)

(11)

EP 2 512 841 A1

(12)

(43) Date of publication: 24.10.2012 Bulletin 2012/43 (21) Application number: 10837105.5 (22) Date of filing: 14.12.2010

(51) International Patent Classification (IPC):  B60F 3/00(2006.01) (86) International application number: PCT/FI2010/051030 (87) International publication number: WO 2011/073515 (23.06.2011 Gazette 2011/25)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 15.12.2009 FI 20096325 (71) Applicant: Puranen, Pekka 40420 Jyskä (FI)	(72) Inventor: Puranen, Pekka 40420 Jyskä (FI) (74) Representative: Salomäki, Juha Kari Ensio  Salomaki Oy Kankurinkatu 4-6 05800 Hyvinkää 05800 Hyvinkää (FI)