(19)

(11)

EP 1 853 773 A1

(12)

(43) Date of publication: 14.11.2007 Bulletin 2007/46 (21) Application number: 06716611.6 (22) Date of filing: 10.02.2006

(51) International Patent Classification (IPC):  E04B 1/343(2006.01) E04B 1/61(2006.01) (86) International application number: PCT/NL2006/000068 (87) International publication number: WO 2006/085758 (17.08.2006 Gazette 2006/33)

(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 (30) Priority: 10.02.2005 NL 1028242 (71) Applicant: Fawic B.V. 7161 AA Neede (NL)	(72) Inventor: DIJKSTRA, Hielke NL-7161 EA Neede (NL) (74) Representative: Schumann, Bernard Herman Johan  Schumann Patent Consultancy B.V., Kerkedennen 43 7621 EB Borne 7621 EB Borne (NL)