Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Separating means
Patent
1979-09-25
1981-10-20
Knowles, Allen N.
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Separating means
209635, 209693, 209700, 209927, B07C 504
Patent
active
042955696
ABSTRACT:
An apparatus for sorting textile bobbins into groups of empty bobbins and bobbins with residual yarn thereon, utilizing an inclined upwardly moving conveyor belt covered with card clothing for conveying upwardly and discharging therefrom bobbins having residual yarn thereon by engagement of the yarn by the card clothing and for downward sliding discharge therefrom of empty bobbins, and utilizing another inclined conveyor belt to transport and feed bobbins onto the card conveyor. By utilizing a wall extending between the two conveyor belts and providing an opening therein of a predetermined size and shape at the location at which bobbins are fed onto the card belt such that only empty bobbins or bobbins having less than a predetermined amount of yarn thereon can pass therethrough onto the card belt, bobbins can be additionally sorted according to the amount of yarn thereon.
REFERENCES:
patent: 1227118 (1917-05-01), Colman
patent: 4078663 (1978-03-01), Barker
Knowles Allen N.
The Terrell Machine Company
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