Bobbin thread removing device

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

Patent

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Details

112186, 242 47, 242128, 242 20, B65H 6300, B65H 5400, B65H 5100, D05B 5710

Patent

active

055823556

ABSTRACT:
A bobbin thread removing device includes a bobbin rotatably supported on the bobbin thread removing device; pull-out apparatus for pulling out a thread wound on the bobbin; bobbin rotation detecting device for detecting the rotation of the bobbin from which the thread is being removed; and control device receiving a signal from the bobbin rotation detecting devices, for driving the pull-out apparatus to pull the thread out again when the control device detects that the bobbin is not turning in accordance with the signal from the bobbin rotation detecting devices.

REFERENCES:
patent: 3633835 (1972-01-01), Beers
patent: 3845320 (1974-10-01), Winberg
patent: 4002130 (1977-01-01), Rovin et al.
patent: 4117789 (1978-10-01), Rovin et al.
patent: 4195292 (1980-03-01), Puhich
patent: 4681050 (1987-07-01), Kosmas
patent: 5143004 (1992-09-01), Mardix et al.
patent: 5350127 (1994-09-01), Arnold et al.

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