(19)

(11)

EP 2 715 006 A1

(12)

(43) Date of publication: 09.04.2014 Bulletin 2014/15 (21) Application number: 12783041.2 (22) Date of filing: 03.05.2012

(51) International Patent Classification (IPC):  E04C 2/04(2006.01) B27G 13/14(2006.01) E04B 2/08(2006.01) (86) International application number: PCT/FI2012/050430 (87) International publication number: WO 2012/152994 (15.11.2012 Gazette 2012/46)

(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: 06.05.2011 FI 20115432 (71) Applicant: Nordlund, Lennart 22100 Mariehamn (FI)	(72) Inventor: Nordlund, Lennart 22100 Mariehamn (FI) (74) Representative: Kupiainen, Juhani Kalervo  IPR Partners Oy Hietalahdenranta 13 00180 Helsinki 00180 Helsinki (FI)