(19)

(11)

EP 2 613 886 A2

(12)

(88) Date of publication A3: 03.05.2012 (43) Date of publication: 17.07.2013 Bulletin 2013/29 (21) Application number: 11749268.6 (22) Date of filing: 12.08.2011

(51) International Patent Classification (IPC):  B04B 1/08(2006.01) B04B 7/14(2006.01) (86) International application number: PCT/SE2011/050987 (87) International publication number: WO 2012/033440 (15.03.2012 Gazette 2012/11)

(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: 09.09.2010 SE 1000920 (71) Applicant: Torgny Lagerstedt AB 11352 Stockholm (SE)	(72) Inventor: LAGERSTEDT, Torgny S-113 52 Stockholm (SE) (74) Representative: Fenix Legal KB  Stureplan 4C, 4 tr 114 35 Stockholm 114 35 Stockholm (SE)