EP 3542648 B1 20230222 - DEVICE AND METHOD FOR PRODUCING A ROD MADE OF WEB MATERIAL
Title (en)
DEVICE AND METHOD FOR PRODUCING A ROD MADE OF WEB MATERIAL
Title (de)
VORRICHTUNG UND VERFAHREN ZUM HERSTELLEN EINES STRANGS AUS BAHNMATERIAL
Title (fr)
DISPOSITIF ET PROCÉDÉ DE FABRICATION D'UN BOUDIN D'UNE MATIÈRE EN BANDE
Publication
Application
Priority
DE 102018106826 A 20180322
Abstract (en)
[origin: CN110292197A] A device (2) and a method for manufacturing a rod (4) made of a web material are provided. The device comprises a separator (12) which is configured to divide a flat web (6) into a plurality of strips(14). The separator (12) includes a first roller and a second roller (26, 28) interacting with the first roller, wherein outer surfaces (30, 32) of the rollers (26, 28) are alternatively provided, inthe axial direction (A), with grooves (34) and protrusions (36) closed in a circumferential direction, and in the action area, the protrusions (36) of the first roller (26) are embedded in the grooves (34) of the second roller (28) and the protrusions (36) of the second roller (28) are embedded in the grooves (34) of the first roller (26).
IPC 8 full level
A24C 5/18 (2006.01)
CPC (source: CN EP KR)
A24C 5/14 (2013.01 - CN); A24C 5/1828 (2013.01 - EP KR); A24C 5/39 (2013.01 - CN)
Citation (opposition)
Opponent : G.D S.p.A.
- US 4047536 A 19770913 - ASFOUR EMIL S
- US 3299895 A 19670124 - GEORGE DEARSLEY
- US 3589373 A 19710629 - HOOPER HARRY ALLISON
- US 5025814 A 19910625 - RAKER MARK L [US]
- US 3630460 A 19711228 - GOLDHAMMER ALBERT
- US 3797765 A 19740319 - SAMUELS A
- US 5683045 A 19971104 - STANISZEWSKI TADEUSZ [US]
- GB 1002799 A 19650825 - SOC CIV D RECH ETUDES IND, et al
- US 3768712 A 19731030 - IMBERT P
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)
EP 3542648 A1 20190925; EP 3542648 B1 20230222; CN 110292197 A 20191001; CN 110292197 B 20220909; DE 102018106826 A1 20190926; KR 20190111792 A 20191002; PL 3542648 T3 20230529
DOCDB simple family (application)
EP 18213170 A 20181217; CN 201910221919 A 20190322; DE 102018106826 A 20180322; KR 20190031130 A 20190319; PL 18213170 T 20181217