EP 3476486 B1 20200701 - METHOD AND DEVICE FOR CRUSHING BULK MATERIAL PARTICLES
Title (en)
METHOD AND DEVICE FOR CRUSHING BULK MATERIAL PARTICLES
Title (de)
VORRICHTUNG UND VERFAHREN ZUM ZERKLEINERN VON SCHÜTTGUTKÖRNERN
Title (fr)
DISPOSITIF ET PROCÉDÉ DE BROYAGE DE GRANULES EN VRAC
Publication
Application
Priority
EP 17199189 A 20171030
Abstract (en)
[origin: CA3080660A1] The invention relates to a device for comminuting bulk material grains (K), in particular of grains and kernels, comprising a first element, which is designed as a rotor that is rotatably mounted about a rotor axis having a cylindrical circumferential surface having a first surface (31) and a first receiving portion (41) in the form of a circumferential groove, a second element that is designed as a shear strip (51), having a second surface (61) and a second receiving portion (71) in the form of a recess, and a supply unit. The first surface (31) and the second surface (61) are arranged parallel to one another and facing one another, preferably touching each other. The first element and the second element are movable to and fro relative to one another between a first position (P1) and a second position (P2), wherein the direction of movement (M) is in the plane of the first and the second surface (31, 61). In the first position (P1), the first receiving portion (41) and the second receiving portion (71) are in connection to one another via a passage (9) forming a receptacle, in which a bulk material grain (K) can be positioned via the supply unit, and wherein upon moving the first element and the second element (51) from the first position (P1) to the second position (P2), a cross section of the passage (9) is narrowed.
IPC 8 full level
B02C 9/02 (2006.01)
CPC (source: EP RU US)
B02C 4/12 (2013.01 - US); B02C 4/16 (2013.01 - US); B02C 4/18 (2013.01 - US); B02C 4/24 (2013.01 - US); B02C 9/02 (2013.01 - EP RU US)
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 3476486 A1 20190501; EP 3476486 B1 20200701; CA 3080660 A1 20190509; CA 3080660 C 20210420; RU 2745118 C1 20210322; UA 126347 C2 20220921; US 11213828 B2 20220104; US 2020391217 A1 20201217; WO 2019086375 A1 20190509
DOCDB simple family (application)
EP 18202393 A 20181024; CA 3080660 A 20181029; EP 2018079567 W 20181029; RU 2020117719 A 20181029; UA A202003247 A 20181029; US 201816759936 A 20181029