EP 0615944 B1 19961002 - Procedure and device for fibre web separation in a drawing frame
Title (en)
Procedure and device for fibre web separation in a drawing frame
Title (de)
Verfahren und Vorrichtung zur Faserbandtrennung an einer Strecke
Title (fr)
Procédé et dispositif pour la séparation de rubans de fibres sur un banc d'étirage
Publication
Application
Priority
DE 4308606 A 19930318
Abstract (en)
[origin: EP0615944A1] The invention relates to a procedure and a device for severing a fibre sliver on a drawframe in preparation for the can change. The object of the invention is to avoid the disadvantages of the state of the art at a lower outlay for severing the fibre sliver and, after severance, always to guarantee a specific fibre-sliver length in relation to the can. According to the procedure, the fibre sliver is severed between a pair of calender rollers (4) and a sliver-guide channel (7). The severing device (2) can be arranged correspondingly in this region. <IMAGE>
IPC 1-7
IPC 8 full level
B65H 67/04 (2006.01)
CPC (source: EP US)
B65H 67/0434 (2013.01 - EP US); B65H 2701/31 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE ES IT LI
DOCDB simple family (publication)
EP 0615944 A1 19940921; EP 0615944 B1 19961002; DE 4308606 A1 19940922; DE 59400752 D1 19961107; US 5448801 A 19950912
DOCDB simple family (application)
EP 94102760 A 19940224; DE 4308606 A 19930318; DE 59400752 T 19940224; US 20477794 A 19940302