Thread storage and feed device

Details Thread storage and feed device Thread storage and feed device

1985-07-30

1987-02-24

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 4712, B65H 5120

Patent

active

046451340

ABSTRACT:
A thread storage and feed device having a winding body (9) to which the thread (F) passes in the region of a conical widened portion (17) in order to form a supply which can be withdrawn overhead, arms (24) being arranged crosswise to the angular channel (16) of the conical widened portion (17), which arms extend into slots (30) in the region of the conical widened portion (17) of the winding body (9) and are directed towards corners of a polygon. So that, in the case of high thread output capacity, an orderly large supply of thread can be stored even in the case of very different, and particularly elastic, threads, each of the arms (24) which extend approximately over the axial length of the winding body (9) and are longitudinally displaceable in axial direction forms, at its end facing the angular channel (16), an angular channel (28) of its own, the region (29) of which can be introduced into the slot (30) by the longitudinal displacement.

REFERENCES:
patent: 3791598 (1974-02-01), Vischiani et al.
patent: 3955769 (1976-05-01), Kajiura et al.
patent: 3957217 (1976-05-01), Clemens
patent: 3971522 (1976-07-01), Pfarrwaller
patent: 3994447 (1976-11-01), Sarfati et al.
patent: 4478375 (1984-10-01), Sarfati et al.

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