(19)

(11)

EP 2 561 161 A2

(12)

(88) Date of publication A3: 04.10.2012 (43) Date of publication: 27.02.2013 Bulletin 2013/09 (21) Application number: 11720339.8 (22) Date of filing: 21.04.2011

(51) International Patent Classification (IPC):  E04G 21/32(2006.01) A62B 35/00(2006.01) (86) International application number: PCT/NL2011/050277 (87) International publication number: WO 2011/133038 (27.10.2011 Gazette 2011/43)

(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: 21.04.2010 NL 2004586 (71) Applicant: Dachfix GmbH 6390 Engelberg (CH)	(72) Inventor: BERLEE, Anthonie, Bernardus NL-3735 MT Bosch en Duin (NL) (74) Representative: Clarkson, Paul Magnus  Nederlandsch Octrooibureau J.W. Frisolaan 13 2517 JS Den Haag 2517 JS Den Haag (NL)