(19)

(11)

EP 2 678 510 A1

(12)

(43) Date of publication: 01.01.2014 Bulletin 2014/01 (21) Application number: 12749101.7 (22) Date of filing: 22.02.2012

(51) International Patent Classification (IPC):  E06B 9/324(2006.01) (86) International application number: PCT/SE2012/050193 (87) International publication number: WO 2012/115585 (30.08.2012 Gazette 2012/35)

(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: 24.02.2011 SE 1150159 (71) Applicants: Marton, Marika 641 46 Katrineholm (SE) Marton, Mikael 641 46 Katrineholm (SE)	(72) Inventors: Marton, Marika 641 46 Katrineholm (SE) Marton, Mikael 641 46 Katrineholm (SE) (74) Representative: Gjervaldsaeter, Peder  Ehrner & Delmar Patentbyrå AB P.O. Box 10316 100 55 Stockholm 100 55 Stockholm (SE)