EP 0163040 B1 19880727 - DEVICE FOR THE CONTINUAL TREATMENT OF ENDLESS TEXTILE FABRIC MATERIAL
Title (en)
DEVICE FOR THE CONTINUAL TREATMENT OF ENDLESS TEXTILE FABRIC MATERIAL
Publication
Application
Priority
DE 3419487 A 19840525
Abstract (en)
[origin: US4645109A] A treatment apparatus for a textile material e.g. a wet tow, has a machine with guide rolls arranged in two rows for the meander-like guidance of the endless textile material. In order to obtain uniform material tension at each of the, for example, top guide rolls, these are not only electrically driven individually but also are subjected to a specific torque, determined by measuring the actual longitudinal tension in the length of material at, for example, the first and last guide rolls, by electronic comparison of the measured data, and by utilization of the positive or negative measuring result for controlling the torque of the incorrectly turning guide roll.
IPC 1-7
IPC 8 full level
D06B 3/12 (2006.01); D06B 3/34 (2006.01); D06B 3/36 (2006.01); D06B 23/04 (2006.01)
CPC (source: EP US)
D06B 3/12 (2013.01 - EP US); D06B 3/345 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0163040 A1 19851204; EP 0163040 B1 19880727; DE 3419487 A1 19851128; DE 3563995 D1 19880901; US 4645109 A 19870224
DOCDB simple family (application)
EP 85103486 A 19850325; DE 3419487 A 19840525; DE 3563995 T 19850325; US 73748285 A 19850524