EP 1009528 A1 20000621 - IMPROVEMENTS TO RING-ROLLER CRUSHER
Title (en)
IMPROVEMENTS TO RING-ROLLER CRUSHER
Title (de)
VERBESSERUNGEN AN RINGWALZENMÜHLEN
Title (fr)
PERFECTIONNEMENTS AUX BROYEURS A ANNEAU
Publication
Application
Priority
FR 9700680 W 19970415
Abstract (en)
[origin: US6227470B1] A grinder constituted by a ring (10) having a horizontal axis, a mechanism for driving the ring in rotation about its axis, at least one roller (16) the axis of which is parallel to that of the ring and which is placed inside the latter so as to be able to travel over its internal surface and elastic member (30) for pressing the roller against the ring, the roller being supported at its ends by two arms (22) mounted on the frame of the grinder so as to be able to pivot about an axis parallel to the axis of the ring.
IPC 1-7
IPC 8 full level
B02C 15/06 (2006.01); B02C 15/04 (2006.01)
CPC (source: EP US)
B02C 15/045 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES GB GR IT LI NL
DOCDB simple family (publication)
WO 9846356 A1 19981022; AT E219971 T1 20020715; AU 2643797 A 19981111; CA 2286563 A1 19981022; CA 2286563 C 20030408; CZ 295353 B6 20050713; CZ 351499 A3 20000614; DE 69713814 D1 20020808; DE 69713814 T2 20030327; DK 1009528 T3 20021014; EP 1009528 A1 20000621; EP 1009528 B1 20020703; ES 2180038 T3 20030201; JP 2001518840 A 20011016; JP 3875278 B2 20070131; PL 186893 B1 20040331; PL 336309 A1 20000619; SK 139299 A3 20000612; SK 283611 B6 20031007; UA 46144 C2 20020515; US 6227470 B1 20010508
DOCDB simple family (application)
FR 9700680 W 19970415; AT 97918237 T 19970415; AU 2643797 A 19970415; CA 2286563 A 19970415; CZ 351499 A 19970415; DE 69713814 T 19970415; DK 97918237 T 19970415; EP 97918237 A 19970415; ES 97918237 T 19970415; JP 54353998 A 19970415; PL 33630997 A 19970415; SK 139299 A 19970415; UA 99105602 A 19970415; US 40326199 A 19991102