(19)

(11)

EP 2 758 612 A1

(12)

(43) Date of publication: 30.07.2014 Bulletin 2014/31 (21) Application number: 12833627.8 (22) Date of filing: 19.09.2012

(51) International Patent Classification (IPC):  E04B 2/58(2006.01) E04C 3/32(2006.01) E04B 2/76(2006.01) (86) International application number: PCT/AU2012/001120 (87) International publication number: WO 2013/040632 (28.03.2013 Gazette 2013/13)

(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: 23.09.2011 AU 2011903918 (71) Applicant: Morozov, Ilia Hornsby New South Wales 2077 (AU)	(72) Inventors: MOROZOV,ilia Hornsby, New South Wales 2077 (AU) MOROZOFF, Greg Hornsby, New South Wales 2077 (AU) (74) Representative: Hamilton, Alistair  AHIP Ty Eurgain Cefn Eurgain Lane Rhosesmor Mold, Flintshire CH7 6PG Mold, Flintshire CH7 6PG (GB)