Combination weigher having a standby product charge
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United States of America Patent
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-
May 9, 1989
Grant Date -
N/A
app pub date -
Jun 29, 1988
filing date -
Jun 29, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A novel combination weigher for producing a product charge of precise weight by combining the contents of a plurality of scales each of which contains a portion of the product charge is characterized by an auxiliary or standby weighing scale or hopper which provides a product charge if a controller determines that there is no combination of the scales which will provide a product charge within a specified weight range.
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