Sewing – Special machines – Embroidering
Patent
1980-03-17
1982-01-05
Hunter, H. Hampton
Sewing
Special machines
Embroidering
D05C 304, D05C 1108
Patent
active
043088120
ABSTRACT:
A coventional Schiffli embroidery machine is modified to accommodate cones of yarn of at least an order of magnitude 15 to 20 times greater by weight than that of conventionally used spools. The cones, preferably mounted above the machine, are directed to the machine needles by a thread guidance system including a plurality of angularly disposed guide plates. Also included is a device for producing tension in the threads from each of the cones before being supplied to the needles. Such an arrangement provides considerably longer operation of the machine over the conventional machine as well as improvement in the stitching quality of the embroidered patterns.
REFERENCES:
patent: 876562 (1908-01-01), Kleutgen
patent: 2497359 (1950-02-01), Isabelle
patent: 3356050 (1967-12-01), Urscheler
patent: 3968759 (1976-07-01), Reich
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