(19)

(11)

EP 1 954 458 A1

(12)

(43) Date of publication: 13.08.2008 Bulletin 2008/33 (21) Application number: 06812744.8 (22) Date of filing: 14.11.2006

(51) International Patent Classification (IPC):  B28B 11/14(2006.01) B26D 1/553(2006.01) (86) International application number: PCT/NL2006/050285 (87) International publication number: WO 2007/058534 (24.05.2007 Gazette 2007/21)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 18.11.2005 NL 1030461 (71) Applicant: AIRCRETE TECHNOLOGY B.V. 7577 DA Oldenzaal (NL)	(72) Inventors: VAN BOGGELEN, Wilhelm Maria NL-7577 ES Oldenzaal (NL) MICHEL, Oliver 56399 Olfen (DE) (74) Representative: Raffay & Fleck  Patentanwälte Grosse Bleichen 8 20354 Hamburg 20354 Hamburg (DE)