EP 1488712 B1 20110202 - Sifting means for sifting a product stream within a distributor apparatus
Title (en)
Sifting means for sifting a product stream within a distributor apparatus
Title (de)
Sichtmittel zum Sichten eines Produktstroms innerhalb einer Verteilervorrichtung
Title (fr)
Séparateur pour un flux de produit dans un distributeur
Publication
Application
Priority
- EP 04090239 A 20040618
- EP 03090184 A 20030619
Abstract (en)
[origin: EP1488712A1] During a process to manufacture cigarettes, loose tobacco is transported by pneumatic action in bulk to a cigarette extrusion assembly. The extrusion tobacco inlet zone (13) has a sieve that is sub-divided into tobacco feed passages (18).
IPC 8 full level
CPC (source: EP US)
A24C 5/396 (2013.01 - EP US)
Citation (examination)
US 4931174 A 19900605 - UHLEMANN HANS [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1488712 A1 20041222; EP 1488712 B1 20110202; AT E497353 T1 20110215; CN 1590249 A 20050309; CN 1590249 B 20100929; DE 502004012159 D1 20110317; JP 2005006654 A 20050113; PL 1488712 T3 20110729; US 2005029166 A1 20050210
DOCDB simple family (application)
EP 04090239 A 20040618; AT 04090239 T 20040618; CN 200410055042 A 20040618; DE 502004012159 T 20040618; JP 2004180787 A 20040618; PL 04090239 T 20040618; US 86983404 A 20040618