Integrated straightener head modifications and improvements
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United States of America Patent
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Aug 22, 2023
Grant Date -
Jul 5, 2018
app pub date -
Jan 2, 2018
filing date -
Jan 3, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
Improvements and modifications to coil steel straighteners provide an integrated structural head that allows for quicker setup of the equipment, integrated lower backup rolls to the structural head, self-aligning rollers, setup timing blocks for equipment calibration, and adjustment screw jacks that allow for narrower center distances and include pointers and scales internally. The backup rollers for each work roller are supported on separate backup roller plates enabling the backup rollers for each work roller to removably installed and independently adjusted. The backup rollers may be supported between opposing blocks and adjusted by moving the blocks toward and away from the backup roller plate using leveling jacks. The work rollers associated with the upper bank may be supported between opposing slide blocks that move up and down in slots formed in opposing side plates, with visual indicators to establish a zero position associated with each work roller in the upper bank.
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