(19)
(11)
EP 1 963 582 A1
(12)
(43)
Date of publication:
03.09.2008
Bulletin 2008/36
(21)
Application number:
06840549.7
(22)
Date of filing:
22.12.2006
(51)
International Patent Classification (IPC):
E02D
29/045
(2006.01)
E01F
5/00
(2006.01)
(86)
International application number:
PCT/CA2006/002123
(87)
International publication number:
WO 2007/071067
(
28.06.2007
Gazette 2007/26)
(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:
23.12.2005
CA 2531547
(71)
Applicant:
AIL International Inc.
Dorchester, New Brunswick E4K 3V5 (CA)
(72)
Inventor:
WILSON, Michael, W.
Sackville, New Brunswick E4L 1M7 (CA)
(74)
Representative:
Howson, Richard G.B.
Kilburn & Strode 20 Red Lion Street
London WC1R 4PJ
London WC1R 4PJ (GB)
(54)
REINFORCEMENT OF ARCH TYPE STRUCTURE WITH BEVELED/SKEWED ENDS