Beam winder and method of using same
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United States of America Patent
Stats
-
May 10, 1988
Grant Date -
N/A
app pub date -
May 7, 1986
filing date -
May 7, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A winder for textile fabrics or other web materials including a frame having spaced apart support arms pivotally secured thereto. Each support arm has a core holding chuck at the outer end of same, at least one of which is torque driven. A surface drive roll is located on the frame to receive material and apply same to the roll of material being produced. A load cell associated with the surface drive roll measures nip pressure at the interface between the surface drive roll and the roll being formed and is associated with a pneumatic bellows or the like via a control system to cause movement of the support arm for maintenance of a predetermined nip pressure at the drive roll interface. The chucks for holding winding cores include a plurality of arms pivotally secured within a chuck housing which are pivotally movable to an extended core engaging position.
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Cited Art Landscape
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