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Abstract
A bobbin for winding yarns characterized by having at its ends a recessed area on which a bushing of a resistant material has been applied with some slack, whose bushing is joined to said recessed portion of the bobbin, by interposition of an injected material between the inner surface of the bushing and the recessed portion of the bobbin. (Machine-translation by Google Translate, not legally binding)
ES0067645U1958-07-171958-07-17
Bobbin for winding yarn
ExpiredES67645Y
(en)
Procedure to reduce the displacement of the connection in the hilature coils, in particular silicone thread coils. (Machine-translation by Google Translate, not legally binding)
Procedure and device for winding threads, yarns, wires and similar with increased performance. (Machine-translation by Google Translate, not legally binding)
Twist twist spindle with unwinding coil disposed in aºsil direction in relation to the external balloon curve of the yarn (Machine-translation by Google Translate, not legally binding)