D - Textiles – Paper – 21 – F
Patent
D - Textiles, Paper
21
F
201/114
D21F 7/02 (2006.01) D21G 9/00 (2006.01) F26B 11/02 (2006.01) F26B 13/10 (2006.01) G03B 1/36 (2006.01)
Patent
CA 1199304
Abstract The invention relates to an arrangement for pulling the tall of 8 web-like material through a drying or cooling plant. In such a plant the web-like material is floated on air at a given distance from a surface provided with air delivery orifices. The web-like material (10) is thereby caused to pass zig-zag over drivable reversing rolls (Z), while an endless traction or pulling member (3) in the form of a belt or rope runs an a separate path through the plant, substantially parallel to the material web, and is provided with means (12,13,14,15) with the aid of which the forward web end or tail (11) is attachable for pulling through the plant. At least one of the reversing rolls (2) is adapted at one end portion for carrying the tail pulling member either directly or over a pulley (9) drivably connected to said end portion. Driving the tall traction member is performed with the same means as drive the reversing rolls. The means (13) for fixing the tall (11) to the traction member (8) has a given stretching ability for preventing the material web (10) from rupturing.
410180
Karlsson Ingemar
Lindstrom Bengt
Nelenius Eric
Svensson Goran
Svensson Percyval
Flakt Ab
Gowling Lafleur Henderson Llp
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