Global Patent Index - EP 1253979 A1

EP 1253979 A1 2002-11-06 - ROTARY MINERAL BREAKER DISTRIBUTOR PLATES

Title (en)

ROTARY MINERAL BREAKER DISTRIBUTOR PLATES

Title (de)

VERTEILERPLATTEN FÜR ROTIERENDEN MINERALBRECHER

Title (fr)

POUR CONCASSEUR DE MINERAUX ROTATIF

Publication

EP 1253979 A1 (EN)

Application

EP 00975023 A

Priority

  • NZ 0000208 W
  • NZ 50068099 A

Abstract (en)

[origin: WO0130501A1] A rotary mineral breaker of the type having a distributor assembly of a rotor able to rotate about a substantially vertical axis to receive under gravity axially mineral pieces. The rotor comprises a first component and a second component. The first component at least in part is steeper with respect to the horizontal surface of the second component resulting in an overall mineral distributing surface contour about the rotor.

IPC 1-7 (main, further and additional classification)

B02C 7/08

IPC 8 full level (invention and additional information)

B02C 13/18 (2006.01); B02C 19/00 (2006.01)

CPC (invention and additional information)

B02C 19/0031 (2013.01); B02C 13/1835 (2013.01); B02C 2013/1885 (2013.01); B02C 2013/28681 (2013.01)

Citation (search report)

See references of WO 0130501A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0130501 A1 20010503; AU 1313101 A 20010508; BR 0015104 A 20020716; CA 2388507 A1 20010503; EP 1253979 A1 20021106; ZA 200203056 B 20030717

INPADOC legal status


2004-12-01 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20040504

2003-01-02 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: KENNEWELL, NEVILLE, HUGH

2003-01-02 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: COUNSELL, PHILLIP

2002-11-06 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020424

2002-11-06 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2002-11-06 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI