EP 2555874 A1 20130213 - JAW CRUSHER
Title (en)
JAW CRUSHER
Title (de)
BACKENBRECHER
Title (fr)
CONCASSEUR À MÂCHOIRES
Publication
Application
Priority
- AT 3912010 A 20100311
- AT 2011000126 W 20110311
Abstract (en)
[origin: WO2011109850A1] The invention relates to a jaw crusher, comprising a crushing chamber (2) between a stationary jaw (3) and a swinging jaw (4) and comprising an eccentric drive (7) for the swinging jaw, which is supported at the end of the swinging jaw opposite the eccentric drive on a rocker plate (8), wherein in order to the secure the counter bearing (10) of the rocker plate in turn on a hydraulic overload protection mechanism (12), the counter bearing being designed as a cross-member (9), the cross-member that forms the counter bearing for the rocker plate is retained in lateral rocker arms (11) supported coaxially with the eccentric shaft (6) of the eccentric drive, wherein the rocker axis (15) of the rocker plate encloses an acute angle (a) together with a radial line (16) of the eccentric shaft passing through the counter bearing of the rocker plate in a projection in the direction of the eccentric shaft.
IPC 8 full level
B02C 1/02 (2006.01)
CPC (source: EP US)
B02C 1/025 (2013.01 - EP US); B02C 1/04 (2013.01 - US); B02C 1/02 (2013.01 - US); B02C 1/08 (2013.01 - US)
Citation (search report)
See references of WO 2011109850A1
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)
WO 2011109850 A1 20110915; AT 509476 A1 20110915; AT 509476 B1 20130415; EP 2555874 A1 20130213; EP 2555874 B1 20131023; PL 2555874 T3 20140530; US 2013099038 A1 20130425; US 9295991 B2 20160329
DOCDB simple family (application)
AT 2011000126 W 20110311; AT 3912010 A 20100311; EP 11713657 A 20110311; PL 11713657 T 20110311; US 201113699765 A 20110311