EP 2353408 A3 20131009 - Transport drum for the tobacco processing industry
Title (en)
Transport drum for the tobacco processing industry
Title (de)
Fördertrommel der Tabak verarbeitenden Industrie
Title (fr)
Tambour de transport de l'industrie de traitement du tabac
Publication
Application
Priority
DE 102010001362 A 20100129
Abstract (en)
[origin: EP2353408A2] The spool (10) has a rotatable drum body (12) including a retaining cavity (14) for transporting rod-shaped articles e.g. cigarettes (16), tobacco sticks and/or filter rods, of a tobacco processing industry. The body is formed with radial suction air holes (18) by a pressure source (30) based on the cavity. A control flange (20) is surrounded by the body and sectionally-formed in a circumferential direction. An airflow cross section is narrowed in a region between inner ends of the holes of the body by an inner end of the flange by pressure.
IPC 8 full level
A24C 5/32 (2006.01)
CPC (source: EP)
A24C 5/327 (2013.01)
Citation (search report)
- [X] DE 2640566 A1 19780316 - HAUNI WERKE KOERBER & CO KG
- [X] EP 1743533 A1 20070117 - HAUNI MASCHINENBAU AG [DE]
- [X] GB 1078229 A 19670809 - JAN ANTONI RAKOWICZ, et al
- [X] US 3901373 A 19750826 - RUDZINAT WILLY
- [X] EP 0679345 A1 19951102 - JAPAN TOBACCO INC [JP]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2353408 A2 20110810; EP 2353408 A3 20131009; CN 102138702 A 20110803; DE 102010001362 A1 20110804
DOCDB simple family (application)
EP 11150359 A 20110107; CN 201110031137 A 20110128; DE 102010001362 A 20100129