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(11) | EP 1 050 500 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Device for centring and widening of a fabric strip |
(57) Centring/widening device adapted to widen and centre a fabric strip on a reference
axis, consisting of two parallel tubes (41, 42) which are separated between them and
face each other, for their entire length, by a part of their wall which presents nozzles
adapted for the blowing in of pressured air sent through said tubes by a fan. |