(19)

(11)

EP 2 841 042 A1

(12)

(43) Date of publication: 04.03.2015 Bulletin 2015/10 (21) Application number: 13781939.7 (22) Date of filing: 12.04.2013

(51) International Patent Classification (IPC):  A61G 15/12(2006.01) A61G 13/12(2006.01) A47C 1/036(2006.01) (86) International application number: PCT/SE2013/000047 (87) International publication number: WO 2013/162435 (31.10.2013 Gazette 2013/44)

(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 Designated Extension States: BA ME (30) Priority: 27.04.2012 SE 1250425 (71) Applicant: 3K Holding AB 129 43 Hagersten (SE)	(72) Inventors: EGNELL, Sven S-195 95 Rosersberg (SE) SVENSSON, Lars S-129 36 Hagersten (SE) WEISS, Peter S-129 43 Hagersten (SE) (74) Representative: Noréns Patentbyrå AB  Box 10198 100 55 Stockholm 100 55 Stockholm (SE)