(19)
(11) EP 2 212 222 A1

(12)

(43) Date of publication:
04.08.2010 Bulletin 2010/31

(21) Application number: 08850602.7

(22) Date of filing: 13.11.2008
(51) International Patent Classification (IPC): 
B65G 21/18(2006.01)
B65G 23/16(2006.01)
B65G 23/06(2006.01)
B65G 17/08(2006.01)
(86) International application number:
PCT/NL2008/050725
(87) International publication number:
WO 2009/064184 (22.05.2009 Gazette 2009/21)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 16.11.2007 NL 2001010

(71) Applicant: Kaak, Johan Hendrik Bernard
7011 DZ Gaanderen (NL)

(72) Inventor:
  • PASCH, Lothar
    NL-7061 WV Terborg (NL)

(74) Representative: Peters, Sebastian Martinus 
Octrooibureau Vriesendorp & Gaade B.V. Dr. Kuyperstraat 6
2514 BB Den Haag
2514 BB Den Haag (NL)

   


(54) HELICAL CONVEYOR