Textiles: fiber preparation – Assembling – Formed silvers
Patent
1974-10-07
1976-02-17
Newton, Dorsey
Textiles: fiber preparation
Assembling
Formed silvers
B65H 5476
Patent
active
039382222
ABSTRACT:
A tracking device is illustrated wherein a rotatable guide is moved in a path approximating the path of the trumpet or other coiler sliver guide means responsive to suitable gearing and wherein the rotatable guide has a scalloped surface over which the sliver is fed for minimizing contact between the sliver and the rotatable guide and producing positive rotation of the rotatable guide by the sliver, avoiding sliding friction therebetween.
REFERENCES:
patent: 3320642 (1967-05-01), Fronza et al.
patent: 3337923 (1967-08-01), Whitehurst
japanese Pat. No. 44-25646, published Oct. 29-69, 242-282, (Densen).
John D. Hollingsworth on Wheels, Inc.
Newton Dorsey
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