Seed singulator assembly for a seed metering mechanism
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United States of America Patent
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Dec 15, 1998
Grant Date -
N/A
app pub date -
Aug 20, 1996
filing date -
Aug 20, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
A seed metering mechanism including a seed singulator assembly for reducing the likelihood of or eliminating double or excess seeds being carried by a seed disc of the seed metering mechanism to a discharge area of the seed metering mechanism for deposit to the ground. The singulator assembly is disposed downstream of a seed chamber and upstream of the seed discharge area of a seed metering mechanism. The seed singulator of the present invention includes a seed engaging member arranged on opposite sides of the path of travel of a circular array of openings on a seed disc of the seed metering mechanism. The spacings between the seed engaging members being such that only a single seed carried in each opening is permitted to pass therebetween.
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