Electronic weighing apparatus with calibrating device
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United States of America Patent
Stats
-
Aug 10, 1982
Grant Date -
N/A
app pub date -
Mar 24, 1981
filing date -
Mar 29, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic weighing apparatus having a load pan, a load receiver forming part of a parallel construction and supporting the pan, weight compensating means, and at least one force-transmitting lever having a short arm and a longer arm, connected at its short arm to take up the force transmitted by the load pan, and connected at its longer arm with the weight compensating means, wherein a built-in calibrating device includes a calibrating lever having an arm connected via a coupling element in force transmitting relation with the load receiver such that the force-transmitting connection can be selectively established or broken.
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