Ejection finger
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 18, 1994
Grant Date -
N/A
app pub date -
Nov 20, 1992
filing date -
Nov 20, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A sorting machine for separating substandard items from a continuous stream of products is disclosed wherein the ejector that removes the detected substandard items includes an ejector finger of monolithic structure and homogeneous material and an actuator. The ejector finger includes a base fixedly attached with respect to the product stream, a contactor normally withdrawn from the product stream when standard products are in the stream and for entering the product stream to eject a detected substandard item, and a hinge of reduced dimension connecting the ejector finger base to the ejector finger contactor. The hinge is biased to normally withdraw the ejector finger contactor from the product stream. The actuator flexes the ejector hinge to move the ejector contactor so that it enters the product stream for ejecting each detected substandard item. The monolithic structure and homogeneous material are resistant to wear from environmental conditions.
First Claim
Other Claims data not available