Digital scale with means to shift displayed weight to show fract

Details Digital scale with means to shift displayed weight to show fract Digital scale with means to shift displayed weight to show fract

1975-04-30

1977-01-18

Gruber, Felix D.

Registers

Transfer mechanism

Traveling pawl

177 3, 177 25, G01G 19413

Patent

active

040041395

ABSTRACT:
An improved electronic apparatus for accurately weighing, computing a value and printing a label showing the weight, the price per unit weight and the computed value of each of a plurality of successive articles. The scale generates a predetermined number of significant weight digits which are used in computing values and at least one additional least significant weight digit. A digital indicator is provided for normally displaying the significant digits of the corrected net article weight obtained from the measured gross article weight less the zero correction factor and any tare weight. The displayed weight may be shifted and the correcting of errors inhibited to permit displaying the additional least significant weight digit while checking or manually aligning the zero of the uncorrected scale output.

REFERENCES:
patent: 3608655 (1971-09-01), Ray et al.
patent: 3760171 (1973-09-01), Wang et al.
patent: 3770069 (1973-11-01), Loshbough
patent: 3869004 (1975-04-01), Gallo

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