EP 3801910 B1 20220615 - ROLLER PRESS
Title (en)
ROLLER PRESS
Title (de)
WALZENPRESSE
Title (fr)
PRESSE À CYLINDRES
Publication
Application
Priority
- DE 102018113440 A 20180606
- EP 2019056491 W 20190314
Abstract (en)
[origin: WO2019233647A1] The invention relates to a roller press, more particularly for comminuting material, comprising two rotatably mounted pressing rollers (1), between which a roller gap (2) is formed, in which the material to be processed is guided, wherein: - the roller gap (2) is delimited at the roller end faces by means of delimiting plates (3); - the delimiting plates each have a base plate (5) and an anti-wear layer (6) fastened to the base plate (5); - the anti-wear layer (6) is formed by individual anti-wear elements at least in a first wear zone (6a), which anti-wear elements consist of a wear-resistant material having a greater hardness than the base plate (5). Said roller press is characterized in that the anti-wear elements are designed as pins (9) in the first wear zone (6a), that the base plate (5) has a plurality of individual holes (10) formed in the base plate (5) in the first wear zone (6a), and that a single pin (9) is inserted over the full length (L) thereof into each hole (10) in such a way that the pins (9) do not protrude from the holes (10).
IPC 8 full level
B02C 4/28 (2006.01)
CPC (source: EP US)
B02C 4/02 (2013.01 - US); B02C 4/283 (2013.01 - EP US); B02C 4/305 (2013.01 - US); B02C 2210/02 (2013.01 - EP 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)
DE 102018113440 A1 20191212; AU 2019281754 A1 20200130; CN 112236234 A 20210115; DK 3801910 T3 20220829; EP 3801910 A1 20210414; EP 3801910 B1 20220615; US 2021121892 A1 20210429; WO 2019233647 A1 20191212
DOCDB simple family (application)
DE 102018113440 A 20180606; AU 2019281754 A 20190314; CN 201980037450 A 20190314; DK 19712159 T 20190314; EP 19712159 A 20190314; EP 2019056491 W 20190314; US 201917051224 A 20190314