Document pinch force control with soft pinch rollers and document pinch force control
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United States of America Patent
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Mar 30, 2004
Grant Date -
N/A
app pub date -
Apr 13, 2001
filing date -
Apr 13, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for providing pinch force control to an entrance transport element in a document handling system. The entrance transport element includes a drive roller element and a pinch roller element and a pinch force relief mechanism coupled to the pinch roller element. The pinch force relief mechanism is positionable between a pinch force mode and a non-pinch force mode. A control element is adapted to control actuation of the pinch force relief mechanism between the pinch force mode and the non-pinch force mode. When the control element places the pinch force relief mechanism in the pinch force mode, the pinch roller element is positioned such that a pinch force is exerted on a document. Conversely, when the control element places the pinch force relief mechanism in the non-pinch force mode, the pinch roller element is positioned such that a pinch force is prevented from being exerted on the document.
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