Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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Filing date
Publication date
Application filed by Imperial Chemical Industries LtdfiledCriticalImperial Chemical Industries Ltd
Priority to ES435687ApriorityCriticalpatent/ES435687A3/en
Publication of ES435687A3publicationCriticalpatent/ES435687A3/en
Method for twisting filamentary filament yarn, using a false friction torsion device comprising a rotating hollow spindle with a surface or friction bush mounted on one end thereof, characterized in that the yarn is introduced into the spindle at the opposite end of the bushing in a direction substantially parallel to the axis of rotation of the spindle, and upon exiting the spindle, it comes into contact with the bushing, whereby its linear surface velocity increases in contact with the wire in the direction of wire advance. (Machine-translation by Google Translate, not legally binding)
ES435687A1975-03-171975-03-17
PROCEDURE TO TWIST IN FALSE FILAMENTARY THREAD.
ExpiredES435687A3
(en)