Article grader

Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – Condition responsive control means including sensing...

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198437, 198573, 198856, 53 59R, 53 59W, B65G 4308

Patent

active

040869989

ABSTRACT:
An article grader essentially comprising a feed belt for the articles, a device for simultaneously weighing a number of articles fed by the feed belt, a conveyor for conveying the weighed articles to a plurality of accumulation belts, each designed for receiving the articles of a specific class of weight, and arranged behind each accumulation belt a feed equalizer, a packing machine and a closing device. Besides there are provided means for controlling the feed rate in dependence of the quantity of articles present on each of the accumulation belts.

REFERENCES:
patent: 2961087 (1960-11-01), Reading
patent: 3822009 (1974-07-01), Richards
patent: 3929218 (1975-12-01), Risley
patent: 3998319 (1976-12-01), Mernoe
patent: 4023669 (1977-05-01), Clarke

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