Device for leveling metal stock
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United States of America Patent
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Mar 11, 2014
Grant Date -
Jul 21, 2011
app pub date -
Jul 10, 2009
filing date -
Jul 14, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A device for leveling metal stock, which is moved during operation from an infeed side of the device to an outfeed side, includes: an upper set of leveling rollers and a lower set of leveling rollers, each of which comprises a terminal leveling roller on the infeed side and another one on the outfeed side. A plurality of lower backup roller support blocks, each include a plurality of backup rollers, which serve to support the lower leveling rollers and are arranged in rows, wherein their axes of rotation are parallel to axes of rotation of the leveling rollers. At least one of the terminal lower leveling rollers of the set of lower leveling rollers is arranged so that it can be individually adjusted, wherein the at least one of the terminal lower leveling rollers is supported at each end in a lever arm.
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