EP 0715816 A3 19991103 - Method and device for forming a filter rod in the tobacco industry
Title (en)
Method and device for forming a filter rod in the tobacco industry
Title (de)
Verfahren und Vorrichtung zum Bilden eines Filterstrangs der tabakverarbeitenden Industrie
Title (fr)
Procédé et dispositif pour la formation d'une tige de filtre dans l'industrie du tabac
Publication
Application
Priority
DE 4443866 A 19941209
Abstract (en)
[origin: EP0715816A2] The mfg. method involves feeding off a filter strip from a supply and assembling into a filter cord (39) which is deflected sidewards during its transport between successive processing stations. Pref. the filter cord is deflected sidewards at least twice, in opposite directions, during its transport between successive processing stations, with the cross-section of the filter cord reduced during its deflection in a direction transverse to the transport plane.
IPC 1-7
IPC 8 full level
A24D 3/02 (2006.01)
CPC (source: EP US)
A24D 3/0204 (2013.01 - EP US)
Citation (search report)
- [AD] DE 4240089 A1 19940601 - HAUNI WERKE KOERBER & CO KG [DE]
- [A] US 4522616 A 19850611 - HYDE REBECCA A [US], et al
- [A] US 4537583 A 19850827 - PRYOR JAMES W [US]
- [AD] US 5060664 A 19911029 - SIEMS WOLFGANG [DE], et al
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0715816 A2 19960612; EP 0715816 A3 19991103; CN 1133148 A 19961016; DE 4443866 A1 19960613; US 5725467 A 19980310
DOCDB simple family (application)
EP 95118616 A 19951127; CN 95121867 A 19951208; DE 4443866 A 19941209; US 55746295 A 19951114