(19)

(11)

EP 1 977 064 A1

(12)

(43) Date of publication: 08.10.2008 Bulletin 2008/41 (21) Application number: 06774924.2 (22) Date of filing: 05.09.2006

(51) International Patent Classification (IPC):  E05B 65/52(2006.01) A44B 19/30(2006.01) A45C 13/18(2006.01) E05B 73/00(2006.01) (86) International application number: PCT/AU2006/001295 (87) International publication number: WO 2007/028197 (15.03.2007 Gazette 2007/11)

(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: 06.09.2005 AU 2005904870 28.04.2006 AU 2006902200 (71) Applicant: Aero Project Consultants Pty Ltd Perth WA 6105 (AU)	(72) Inventors: PAYNE, Stephen Perth, Western Australia 6020 (AU) VALERIO, Theodore Parkerville, WA 6081 (AU) (74) Representative: Green, Mark Charles et al Urquhart-Dykes & Lord LLP 30 Welbeck Street London W1G 8ER 30 Welbeck Street London W1G 8ER (GB)