(19)

(11)

EP 2 539 512 A1

(12)

(43) Date of publication: 02.01.2013 Bulletin 2013/01 (21) Application number: 11732711.4 (22) Date of filing: 18.01.2011

(51) International Patent Classification (IPC):  E01F 9/011(2006.01) F21V 21/28(2006.01) E04C 2/42(2006.01) E04H 12/22(2006.01) G09F 15/00(2006.01) (86) International application number: PCT/FI2011/050035 (87) International publication number: WO 2011/086240 (21.07.2011 Gazette 2011/29)

(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: 18.01.2010 FI 20100025 U (71) Applicant: Suutarinen, Esko 01450 Vantaa (FI)	(72) Inventor: Suutarinen, Esko 01450 Vantaa (FI) (74) Representative: Salomäki, Juha Kari Ensio  Salomaki Oy Kankurinkatu 4-6 05800 Hyvinkää 05800 Hyvinkää (FI)