Roll forming machine
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United States of America Patent
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Sep 19, 1995
Grant Date -
N/A
app pub date -
Feb 25, 1994
filing date -
Feb 25, 1994
priority date (Note) -
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Abstract
A roll forming machine which includes an outboard housing having dual turrets, each turret carries a pair of rotatable arbors which can carry forming rollers. The outboard housing is slidable along guide rails between on-line and off-line positions. In the off-line position the turrets may be indexed to bring the second pair of arbors into a working alignment and thus reduce changeover and down time of the roll forming line.
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