False reeling preventing apparatus for traverse thread reeling m

Details False reeling preventing apparatus for traverse thread reeling m False reeling preventing apparatus for traverse thread reeling m

1979-05-16

1980-07-29

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 6300

Patent

active

042147174

ABSTRACT:
A traverse thread reeling machine wherein a thread reeling bobbin is mounted on a driven drum having a wave-shaped groove fitting a thread on the outer periphery so that the thread may be reciprocated at a predetermined period by the wave-shaped groove on the drum, light sources and photoelectric elements are provided as opposed to each other on both sides of the thread reciprocating plane so that, when the photoelectric elements have stopped sending out pulse outputs, a signal may be sent to a cutter or a drum driver to cut the thread or to stop the drum to thereby prevent a false reeling.

REFERENCES:
patent: 3592400 (1971-07-01), Gith
patent: 3676769 (1972-07-01), Loepfe
patent: 3734422 (1973-05-01), Loepfe
patent: 3756524 (1973-09-01), Felix
patent: 3774860 (1973-11-01), Loepfe
patent: 3801031 (1974-04-01), Kamp et al.

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