Apparatus for a intermittent feeding of a strip shaped blank to a press and a method of operating same
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United States of America Patent
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Mar 22, 2005
Grant Date -
Jan 8, 2004
app pub date -
Mar 28, 2003
filing date -
Jul 8, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
An adjusting nut is arranged on a threaded spindle and supports a first double arm lever unit with a first and a second arm. A second double arm lever unit is pivotally mounted at its first arm through a connecting strip to the second arm of the first double arm unit. The second arm of the second double arm unit is pivotally mounted through a control rod unit to a rocker. This rocker supports upper feeding roller which co-operates with a lower feeding roller for a feeding of a strip shaped blank. The first arm of the first double arm unit supports a bolt which projects into an elongate hole of an eccentrically supported rod.
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