(19)
(11) EP 0 429 298 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
07.08.1991 Bulletin 1991/32

(43) Date of publication A2:
29.05.1991 Bulletin 1991/22

(21) Application number: 90312663.9

(22) Date of filing: 21.11.1990
(51) International Patent Classification (IPC)5B02C 19/00, B02C 13/18
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI NL SE

(30) Priority: 21.11.1989 NZ 231457

(71) Applicant: TIDCO GROUP LIMITED
Matamata (NZ)

(72) Inventor:
  • Robson, Angus Peter
    Matamata (NZ)

(74) Representative: Waldren, Robin Michael et al
MARKS & CLERK, 57-60 Lincoln's Inn Fields
London WC2A 3LS
London WC2A 3LS (GB)


(56) References cited: : 
   
       


    (54) Rotor for mineral breaker


    (57) A rotor (1) for a mineral breaker in which has a removable top plate (4) providing in situ access to the interiors of the rotor (1) and wear parts (4), (8) which can be revolved by sector to maximise the use of same.





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