(19)
(11) EP 1 542 915 A1

(12)

(43) Date of publication:
22.06.2005 Bulletin 2005/25

(21) Application number: 03765836.6

(22) Date of filing: 22.07.2003
(51) International Patent Classification (IPC)7B65G 15/42, B65G 15/60, B65G 23/06, E01C 19/18
(86) International application number:
PCT/US2003/022737
(87) International publication number:
WO 2004/009476 (29.01.2004 Gazette 2004/05)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 22.07.2002 US 397864 P

(71) Applicant: BLAW-KNOX CONSTRUCTION EQUIPMENT CORPORATION
Mattoon,Illinois 61938-4600 (US)

(72) Inventors:
  • SPEERS, Leonard, E.
    Lerma, IL 62440 (US)
  • OLGUIN, Sergio
    Euless, TX 76040 (US)
  • SILKER, Larry
    Hewitt, NJ 07421 (US)
  • HUISMAN, Ben, J.
    Hickson, ND 58047 (US)

(74) Representative: Kramer Barske Schmidtchen 
Radeckestrasse 43
81245 München
81245 München (DE)

   


(54) COGGED BELT AND CONVEYOR WITH COGGED BELT AND ROLLER SUPPORT RAIL