Bobbin holder

Winding – tensioning – or guiding – Coil holder or support – Spool or core

Patent

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Details

242 18A, 242 18PW, 242 19, 242 355R, B65H 5402, B65H 5420, B65H 7532

Patent

active

041555120

ABSTRACT:
A bobbin holder, particularly in thread winding machines, comprises an elated support operative for replaceably receiving a set of separate bobbins. The bobbins are subject to axial withdrawal from the support upon winding onto the bobbins of a predetermined amount of thread. The holder is further provided with an element for cutting the thread when a bobbin is filled. This element is mounted on the support for movement relative to the latter between a rest position and a working position in which it is operable to cut the thread.

REFERENCES:
patent: 2931587 (1960-04-01), Pistor
patent: 3030039 (1962-04-01), Roberts
patent: 3767129 (1973-10-01), Sobel
patent: 4014476 (1977-03-01), Turk et al.

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