Method and apparatus for controlling zero adjustment of weight s

Details Method and apparatus for controlling zero adjustment of weight s Method and apparatus for controlling zero adjustment of weight s

1982-03-12

1984-04-17

Miller, Jr., George H.

Weighing scales

Preset

Responsive to load receiver

177 25, 177 46, G01G 2314, G01G 1922, G01G 2318

Patent

active

044429118

ABSTRACT:
A method and apparatus for controlling the zero adjustment of weight sensors adapted to measure the weight of articles. A zero adjustment control operation performed by the method and apparatus of the invention is executed by (1) discriminating whether the zero point deviation of each weight sensor lies within preset allowed limits, (2) applying a zero adjustment to each weight sensor when the zero point deviation thereof lies with the allowed limits and generating a signal for inhibiting the zero adjustment when the zero point deviation lies outside of the allowed limits, (3) counting the number of times the zero adjustment inhibit signal is generated, and (4) comparing the counted value with a predetermined value to produce an alarm signal when the counted value and predetermined value coincide, whereby the zero adjustment of the weight sensor is controlled.

REFERENCES:
patent: 3805903 (1974-04-01), Muskat et al.
patent: 3916173 (1975-10-01), Williams, Jr. et al.
patent: 4029162 (1977-06-01), Krolick et al.
patent: 4344492 (1982-08-01), Hirano

Affiliated with

Also associated with

Rating

Method and apparatus for controlling zero adjustment of weight s does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for controlling zero adjustment of weight s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for controlling zero adjustment of weight s will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-90956