Method and apparatus for measuring the number of stacked corruga

Details Method and apparatus for measuring the number of stacked corruga Method and apparatus for measuring the number of stacked corruga

1974-12-12

1976-07-27

Thesz, Joseph M.

Registers

Platform operated

Platform actuated traffic counters

235 92V, 235 92R, 235 98C, 250571, G06M 900

Patent

active

039719189

ABSTRACT:
A method and an apparatus for measuring the number of a plurality of stacked corrugated cardboards. The one end of the stack is scanned horizontally and vertically by a photoelectric sensor, consisting of an array of 64 photodiodes switched in turn by electric pulses, for example, and the outputs of the photodiodes are counted and compared so as to successively detect the flat sheets and the corrugated sheets of the stacked corrugated cardboards. A counting and or a display device are operated in accordance with the order of the results of above detecting operations of the flat sheets and the corrugated sheets.

REFERENCES:
patent: 3790759 (1974-02-01), Mohan et al.

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