EP 0022758 B1 19830209 - WEAR AND ABRASION RESISTANT WALL STRUCTURE, PARTICULARLY FOR MILLS FOR GRINDING A CHARGE COMPRISING MAGNETIC MATERIAL
Title (en)
WEAR AND ABRASION RESISTANT WALL STRUCTURE, PARTICULARLY FOR MILLS FOR GRINDING A CHARGE COMPRISING MAGNETIC MATERIAL
Publication
Application
Priority
SE 7906098 A 19790713
Abstract (en)
[origin: EP0022758A1] An abrasion or wear resistant wall structure, particularly a wall in a mill for grinding a charge including magnetic material, has at least the side subjected to abrasion formed by an abrasion resistant wall material, for example in the form of shell plates (11) and lifters (13). The wall structure has magnet means (21) so placed as to attract magnetic particles in the charge and retain said particles as an additional, automatically regenerating abrasion protective layer (23) on the side of the wall subjected to abrasion.
IPC 1-7
IPC 8 full level
B65G 11/00 (2006.01); B02C 17/22 (2006.01); B65G 11/16 (2006.01)
CPC (source: EP)
B02C 17/225 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0022758 A1 19810121; EP 0022758 B1 19830209; AR 223538 A1 19810831; AT E2399 T1 19830315; AU 521112 B2 19820318; AU 6001480 A 19810115; BR 8004377 A 19810203; CA 1218972 A 19870310; CA 1218974 C 19870310; DE 3061894 D1 19830317; DK 151086 B 19871102; DK 151086 C 19880321; DK 282980 A 19810114; ES 493320 A0 19810616; ES 8105583 A1 19810616; FI 65389 B 19840131; FI 65389 C 19840510; FI 802201 A 19810114; IN 154573 B 19841110; JP S5638142 A 19810413; JP S585706 B2 19830201; MX 154535 A 19870928; NO 151573 B 19850121; NO 151573 C 19850508; NO 802067 L 19810114; PH 21963 A 19880415; PL 123829 B1 19821130; PL 225619 A1 19810327; SE 421868 B 19820208; SE 7906098 L 19810310; SU 1120918 A3 19841023; UA 5556 A1 19941228; ZA 804045 B 19810729
DOCDB simple family (application)
EP 80850102 A 19800625; AR 28175980 A 19800714; AT 80850102 T 19800625; AU 6001480 A 19800701; BR 8004377 A 19800711; CA 355357 A 19800703; CA 451211 A 19840718; DE 3061894 T 19800625; DK 282980 A 19800630; ES 493320 A 19800711; FI 802201 A 19800709; IN 744CA1980 A 19800628; JP 9412080 A 19800711; MX 18313280 A 19800711; NO 802067 A 19800710; PH 24279 A 19800711; PL 22561980 A 19800712; SE 7906098 A 19790713; SU 2947002 A 19800709; UA 2947002 A 19800709; ZA 804045 A 19800704