(19)

(11)

EP 3 189 203 A2

(12)

(88) Date of publication A3: 30.06.2016 (43) Date of publication: 12.07.2017 Bulletin 2017/28 (21) Application number: 15775491.2 (22) Date of filing: 24.08.2015

(51) International Patent Classification (IPC):  E06B 7/02(2006.01) F24F 12/00(2006.01) F24F 11/00(2006.01) E06B 7/10(2006.01) E06B 3/26(2006.01) (86) International application number: PCT/IB2015/056399 (87) International publication number: WO 2016/034979 (10.03.2016 Gazette 2016/10)

(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 Designated Extension States: BA ME Designated Validation States: MA (30) Priority: 05.09.2014 FI 20145778 (71) Applicant: Skaala Production Oy 62375 Ylihärmä (FI)	(72) Inventors: HÄNNINEN, Petri FI-60510 Hyllykallio (FI) JASKARI, Jyrki FI-66430 Vedenoja (FI) (74) Representative: Genip Oy  Heikinkatu 7 48100 Kotka 48100 Kotka (FI)