Combination weighing machine with auxiliary weight hopper
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United States of America Patent
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Oct 21, 1986
Grant Date -
N/A
app pub date -
Feb 4, 1985
filing date -
Jan 21, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A combination weighing machine, which is used typically for packing a plurality of articles in each bag or the like so as to render the total weight of each bag to satisfy a predetermined weight condition, including a plurality of weighing units for weighing the articles each at the same time, arithmetic means for selecting some of these units the total weight of which satisfies the predetermined weight condition, means for unloading the selected weighing units for delivery of the articles for packing and then loading them with new articles, and, especially, means for adding a small quantity of articles to this system and resuming combination selecting operation when no desired combination has been obtained with the original weighing units.
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