EP 1981638 A1 20081022 - ROLLER PRESS, IN PARTICULAR FOR INTERPARTICLE COMMINUTION
Title (en)
ROLLER PRESS, IN PARTICULAR FOR INTERPARTICLE COMMINUTION
Title (de)
ROLLENPRESSE INSBESONDERE ZUR GUTBETTZERKLEINERUNG
Title (fr)
PRESSE A ROULEAUX, EN PARTICULIER POUR DECHIQUETER DES LITS DE PRODUIT
Publication
Application
Priority
- EP 2007000799 W 20070131
- DE 102006004282 A 20060131
Abstract (en)
[origin: DE102006004282A1] The roller press, to crush and compact raw cement or clinker or ore, for a material bed, has separate rollers (11-14) in neighboring pairs with gaps between them in bearing housings. The bearing housings are mounted on upper and lower sliding paths by brackets (`10,10a). Hydraulic cylinders press one roller against the other and the material passing through the gap between them. Two material feed chutes (27,28) are over the roller gaps, linked to a common feed (30). Material take-off chutes (31,32) are under the roller gaps leading to a common take-off and/or through openings in a sieve assembly.
IPC 8 full level
CPC (source: EP US)
Citation (search report)
See references of WO 2007088029A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102006004282 A1 20070802; AU 2007211608 A1 20070809; CN 101400446 A 20090401; EP 1981638 A1 20081022; RU 2008130971 A 20100310; US 2009314868 A1 20091224; US 7896272 B2 20110301; WO 2007088029 A1 20070809; ZA 200806414 B 20090729
DOCDB simple family (application)
DE 102006004282 A 20060131; AU 2007211608 A 20070131; CN 200780008651 A 20070131; EP 07703153 A 20070131; EP 2007000799 W 20070131; RU 2008130971 A 20070131; US 16286107 A 20070131; ZA 200806414 A 20080723