Checkweigher which weighs product suspended by flange
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United States of America Patent
Stats
-
Jul 4, 2000
Issued Date -
N/A
app pub date -
Jan 9, 1995
filing date -
Sep 9, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and apparatus is disclosed for use in weighing products having circular or oval footprint or an outwardly projecting flange. A conveyor having a pair of parallel conveyor elements arranged to underengage the footprint or flange only adjacent the periphery thereof transports the products one at a time across a weigh pan or scale device, whose length in the direction of conveyor movement is selected as the lowest value required to achieve a desired settle time for the weigh pan. Preferably, the length of the weigh pan is chosen to be essentially equal to the diameter of products to be weighed.
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