Apparatus and method for producing and handling superlarge coils of metal strip
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United States of America Patent
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Sep 28, 1999
Grant Date -
N/A
app pub date -
Aug 14, 1998
filing date -
Aug 14, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Apparatus and methods for handling a superlarge coil of metal strip formed from an entire heat of metal and having a coil weight up to about 8000 lbs./in. of coil width, by coiling the strip on a coiling mandrel until the weight approaches that which the mandrel cannot support, then supporting the coil on a plurality of driven rollers disposed in a curved pattern conforming to the shape of the coil and mounted on a vertically and horizontally movable carriage, completing the coiling, and moving the carriage and thereon-supported coil to an uncoiling station and there rotating the driven rollers to unwind the coil preparatory to a further continuous treatment of the strip.
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