IT1247460B - Flexible needle threading device for threading of synthetic yarns in spindles for a double twist
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Flexible needle threading device for threading of synthetic yarns in spindles for a double twist
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Publication number
IT1247460B
IT1247460BITUD910051AITUD910051AIT1247460BIT 1247460 BIT1247460 BIT 1247460BIT UD910051 AITUD910051 AIT UD910051AIT UD910051 AITUD910051 AIT UD910051AIT 1247460 BIT1247460 BIT 1247460B
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Application filed by Cerit SarlfiledCriticalCerit Sarl
Priority to ITUD910051ApriorityCriticalpatent/IT1247460B/en
Publication of ITUD910051A0publicationCriticalpatent/ITUD910051A0/en
Publication of ITUD910051A1publicationCriticalpatent/ITUD910051A1/en
Application grantedgrantedCritical
Publication of IT1247460BpublicationCriticalpatent/IT1247460B/en
Flexible needle threading device for threading of synthetic yarns in spindles for double twist, said flexible needle 30 having a terminal anchoring part of the synthetic thread, said terminal anchoring part temporarily emerging from the upper part of the spindle 23 and the take-up 55 when positioned in the desired position, said spindle 23 having a wheel 27 with wheel opening 28 and radial line 29 connected to the axial line 35 within spindle 23, said wheel 27 cooperating with the nut of the spindle 38 which in turn cooperates with the spindle base 36, said spindle base 36 advantageously having an arm 54 hinged 39 with an advance group 31 of the flexible needle 30 carried by positioning devices 11- 12. <IMAGE>
ITUD910051A1991-03-291991-03-29Flexible needle threading device for threading of synthetic yarns in spindles for a double twist
IT1247460B
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