Fastener sorting device and processing thereof
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United States of America Patent
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Nov 4, 2014
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app pub date -
May 25, 2011
filing date -
May 25, 2011
priority date (Note) -
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Abstract
A machine for sorting fasteners that have a shaft with a head attached thereto from fasteners that only have a shaft. The machine can have a plurality of rollers that are rotatably attached to a frame, the plurality of rollers having a gap between each other and generally aligned parallel to each other. In addition, the plurality of rollers can be oriented at an angle relative to horizontal. The gap between each roller is dimensioned such that the shaft of a fastener can fit or fall therethrough and yet prevent the head of the fastener to fit or fall therethrough. The plurality of rollers can have an elevated end and an exit end, the exit end having an opening proximate thereto and dimensioned for the head of the fastener to fit therethrough.
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