EP 0458059 B1 19930825 - HAMMER MILL
Title (en)
HAMMER MILL
Publication
Application
Priority
DE 4016295 A 19900521
Abstract (en)
[origin: EP0458059A1] In a hammer crusher (1) for comminuting metal scrap, consisting of a housing (2) in which a hammer rotor (5) rotates with rotatable hammers (12), having a material inlet (14) arranged on the upwardly rotating side of the rotor, a classifying grill (33) and an impact shaft (26) which is open towards the hammer rotor, the susceptibility of the hammer crusher to faults can be reduced without adversely affecting the comminution result if the wall of the impact shaft (26) located opposite the material inlet (14) is a swivellable outlet wall (28) which is elastically resilient together with a classifying grill (33) which extends as far as the housing floor (32), and swings up automatically. <IMAGE>
IPC 1-7
IPC 8 full level
B02C 13/04 (2006.01); B02C 13/09 (2006.01); B02C 13/284 (2006.01); B02C 13/286 (2006.01)
CPC (source: EP)
B02C 13/284 (2013.01); B02C 13/286 (2013.01); B02C 19/0062 (2013.01); B02C 2013/28663 (2013.01); B02C 2013/2869 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0458059 A1 19911127; EP 0458059 B1 19930825; EP 0458059 B2 19970305; AR 247987 A1 19950531; AT E93413 T1 19930915; AU 636751 B2 19930506; AU 7707291 A 19911121; BR 9102066 A 19911224; CS 9101479 A2 19911217; CZ 283493 B6 19980415; DE 4016295 A1 19911128; DE 4016295 C2 19930527; DE 59100317 D1 19930930; ES 2043403 T3 19931216; JP 2966137 B2 19991025; JP H04227861 A 19920817; RU 1837970 C 19930830; SK 278876 B6 19980408
DOCDB simple family (application)
EP 91106078 A 19910417; AR 31964791 A 19910508; AT 91106078 T 19910417; AU 7707291 A 19910516; BR 9102066 A 19910520; CS 147991 A 19910520; DE 4016295 A 19900521; DE 59100317 T 19910417; ES 91106078 T 19910417; JP 11463191 A 19910520; SK 147991 A 19910520; SU 4895523 A 19910520