Winding – tensioning – or guiding – Tension control or brake – Take-up coil drive control
Patent
1997-05-09
1998-12-22
Jillions, John M.
Winding, tensioning, or guiding
Tension control or brake
Take-up coil drive control
242535, 242548, 226190, B65H 23198
Patent
active
058509828
ABSTRACT:
The invention relates to a device for the winding of a knitted material web which is being delivered from a warp knitting machine to a material roll by using an axial drive which is being regulated by sensors which measure the tension in the material web. For the purpose of winding a knitted elastic material, a spreader roller is arranged adjacent to the run-on site of the web onto the material roll and is held there with a constant gap. In order to maintain an essentially constant gap between the spreader roller and the material roll, the spreader roller undergoes a relative shifting along a radial guide.
REFERENCES:
patent: 650717 (1900-05-01), Goodline
patent: 4171107 (1979-10-01), Kayser et al.
patent: 4343440 (1982-08-01), Engl
patent: 4491283 (1985-01-01), Pav et al.
patent: 4553713 (1985-11-01), Hecht et al.
patent: 4566162 (1986-01-01), Brands
Roth Karl-Heinz
Wirth Rudi
Jillions John M.
Liba Maschinen Fabrik GmbH
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