(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