(19)

(11)

EP 2 576 236 A1

(12)

(43) Date of publication: 10.04.2013 Bulletin 2013/15 (21) Application number: 11731153.0 (22) Date of filing: 20.05.2011

(51) International Patent Classification (IPC):  B42F 13/24(2006.01) (86) International application number: PCT/SI2011/000026 (87) International publication number: WO 2011/149430 (01.12.2011 Gazette 2011/48)

(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: 25.05.2010 SI 201000156 (71) Applicant: Niko, Kovinarsko podjetje, d.d. Zelezniki 4228 Zelezniki (SI)	(72) Inventors: JEREB, Rok 4220 Skofja Loka (SI) CUFAR, Ivan 4228 Zelezniki (SI) POKORN, Miran 4220 Skofja Loka (SI) (74) Representative: Borstar, Dusan  Nova ulica 11 1230 Domzale 1230 Domzale (SI)