(19) |
 |
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(11) |
EP 0 429 298 A3 |
(12) |
EUROPEAN PATENT APPLICATION |
(88) |
Date of publication A3: |
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07.08.1991 Bulletin 1991/32 |
(43) |
Date of publication A2: |
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29.05.1991 Bulletin 1991/22 |
(22) |
Date of filing: 21.11.1990 |
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(84) |
Designated Contracting States: |
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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) |
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(72) |
Inventor: |
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- Robson, Angus Peter
Matamata (NZ)
|
(74) |
Representative: Waldren, Robin Michael et al |
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MARKS & CLERK,
57-60 Lincoln's Inn Fields London WC2A 3LS London WC2A 3LS (GB) |
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(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.