EP 3771492 B1 20240515 - LINER SEGMENT FOR A GYRATORY OR CONE CRUSHER
Title (en)
LINER SEGMENT FOR A GYRATORY OR CONE CRUSHER
Title (de)
AUSKLEIDUNGSSEGMENT FÜR EINEN KREISEL- ODER KEGELBRECHER
Title (fr)
SEGMENT DE REVÊTEMENT POUR BROYEUR GIRATOIRE OU À CÔNE
Publication
Application
Priority
EP 19188801 A 20190729
Abstract (en)
[origin: EP3771492A1] A liner segment (30) for a gyratory or cone crusher is provided with an expandable ejector unit (50) to be arranged between the outer surface of the liner segment (30) and the opposite inner surface of the frame (40). The ejector unit (50) has a first part for abutting or engaging with the outer surface of the liner segment (30) and a second part for abutting or engaging with the inner surface of the frame (40) and is operable to increase a spacing between its first and second parts to thereby increase the spacing between the outer surface of the liner segment (30) and the inner surface of the frame (40).
IPC 8 full level
B02C 2/00 (2006.01)
CPC (source: CN EP)
B02C 2/005 (2013.01 - EP); B02C 2/04 (2013.01 - CN); B02C 23/00 (2013.01 - CN)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3771492 A1 20210203; EP 3771492 B1 20240515; AU 2020322154 A1 20220317; AU 2020322154 B2 20220616; CL 2022000227 A1 20230224; CN 112295652 A 20210202; CN 112295652 B 20230818; CN 213996009 U 20210820; WO 2021018959 A1 20210204
DOCDB simple family (application)
EP 19188801 A 20190729; AU 2020322154 A 20200729; CL 2022000227 A 20220128; CN 202010744918 A 20200729; CN 202021538017 U 20200729; EP 2020071393 W 20200729