Apparatus for weighting and measuring the stature of persons

Details Apparatus for weighting and measuring the stature of persons Apparatus for weighting and measuring the stature of persons

1989-07-05

1990-05-08

Miller, Jr., George H.

Weighing scales

Combined

177 4, G01G 1900, G01G 2338

Patent

active

049230247

ABSTRACT:
Comprises a device (1) for measuring the stature of persons and an electronic scales (2) controlled by one and the same microprocessor (13).
The device (1) for measuring the stature of persons comprises an emitter/receiver device (3), a height display device (4), a luminous device (5) for indicating the end of the stature measuring operation, an acoustic indicator device (6), a plurality of switches: coin detector switch (7), coin selector switch (8), and fast-reading/slow-reading commuter (9). The amplifier of the emitter/receiver device is of variable gain to linearize the signal.
The electronic scales comprises a load cell (10), an analogic/digital converter device (11), a weight display device (12) and a device (19) for storage of the zero and bottom of scale values.
Comprises a printer (20), with its controller, providing the ideal weight corresponding to each stature.

REFERENCES:
patent: 3616690 (1971-11-01), Harden
patent: 4336855 (1982-06-01), Chen
patent: 4518052 (1985-05-01), Chen

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