(19)
(11) EP 1 023 507 A1

(12)

(43) Date of publication:
02.08.2000 Bulletin 2000/31

(21) Application number: 98939841.7

(22) Date of filing: 17.08.1998
(51) International Patent Classification (IPC)7: E02F 5/30, E02F 3/96
// (B65F3/00, B09B5:00)
(86) International application number:
PCT/SE9801/476
(87) International publication number:
WO 9911/875 (11.03.1999 Gazette 1999/10)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 20.08.1997 SE 9702997

(71) Applicants:
  • Sundqvist, Börje
    961 42 Boden (SE)
  • Astrom, Jan
    961 37 Boden (SE)

(72) Inventors:
  • Sundqvist, Börje
    961 42 Boden (SE)
  • Astrom, Jan
    961 37 Boden (SE)

(74) Representative: Körber, Martin, Dipl.-Phys. 
Mitscherlich & PartnerPatentanwälteSonnenstrasse 33
80331 München
80331 München (DE)

   


(54) APPARATUS AND METHOD FOR COMPACTING MATERIAL