Grading apparatus

Details Grading apparatus Grading apparatus

1976-01-28

1977-05-03

Knowles, Allen N.

Classifying, separating, and assorting solids

Adhesion

Coated surface or mass

209 75, 209121, B65G 4734, B07C 516

Patent

active

040213366

ABSTRACT:
Grading apparatus is provided for use in associating one of a plurality of a grade with each of a plurality of articles travelling in succession along a feed path. The apparatus comprises a grading station of sufficient length to accommodate at least two articles at any one time, a control unit, and at least two means of feeding a grading signal to the control unit. Although the same amount of work is involved it is easier for an operator to grade say four articles at a time over a distance of say 2 feet, rather than to grade one article at a time over a distance of 6 inches.

REFERENCES:
patent: 3306442 (1967-02-01), Devol
patent: 3627127 (1971-12-01), Whiteford
patent: 3923158 (1975-12-01), Fornaa

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