Interchangeable cartridge system for a straightening machine and method for operating said straightening machine
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United States of America Patent
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Dec 25, 2012
Grant Date -
Jan 13, 2011
app pub date -
Sep 27, 2008
filing date -
Sep 27, 2007
priority date (Note) -
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Abstract
A straightening machine (1) having upper straightening rollers (5.1, 5.2, . . . ) and lower straightening rollers (6.1, 6.2, . . . ) is provided, with the straightening rollers being drivable via coupling elements (5.1′, 5.2′, . . . ; 6.1′, 6.2′ . . . ). The upper straightening rollers and the lower straightening rollers are arranged in upper and lower interchangeable cartridges, respectively, together with the pertaining coupling elements, with the cartridges being removable from the straightening machine. The straightening machine provides that at least one of the upper and lower interchangeable cartridges is configured to be separable in such a manner that the relevant straightening rollers (6.1, 6.2, . . . ) can be exchanged optionally together with at least the pertaining coupling elements (5.1′, 5.2′, . . . ; 6.1′, 6.2′ . . . ) by removing the entire upper and/or lower interchangeable cartridge or without the pertaining coupling elements by removing only part of the relevant interchangeable cartridge. A method for operating the straightening machine is also provided.
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