Bending-straightening machine for a long workpiece, device for feeding in and removing said workpiece and method for bend-straightening long workpieces
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United States of America Patent
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Sep 13, 2016
Grant Date -
Jun 27, 2013
app pub date -
Aug 30, 2011
filing date -
Aug 30, 2010
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Abstract
The invention relates to a device for feeding long workpieces into a processing machine, such as a bend-straightening machine, and discharging them therefrom, in which the long workpiece which is located in the processing positions defines a processing section and the long workpiece is supported at its two end regions by, in each case, one grasping device. A horizontal conveying means for the long workpiece adjoins at least one head end of the processing section as a straight prolongation of the processing section. At least one of the grasping devices has a gripping head for gripping in a frictionally locking fashion one end of the workpiece which is conveyed here by the horizontal conveying means, and drive means for pulling the workpiece to be straightened into the processing section and for pushing the straightened workpiece out onto the at least one horizontal conveying means by means of the gripping head.
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