Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (guiding, conveying, or accumulating easily-flexible work in loops or curves B21B41/00; specially associated with cooling-beds B21B43/00; conveying or transporting in general B65G)

Child Classifications

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• B21B 39/002
• B21B 39/004
• B21B 39/006
• B21B 39/008
• B21B 39/02 Feeding or supporting work; Braking or tensioning arrangements
• B21B 39/14 Guiding, positioning or aligning work (B21B43/12 takes precedence; guides in which work is subjected to permanent internal twisting B21B15/02)
• B21B 39/20 Revolving, turning-over, or like manipulation of work, (guides in which work is subjected to permanent internal twisting B21B15/02)
• B21B 39/34 Arrangements or constructional combinations specifically designed to perform functions covered by more than one of groups B21B39/02, B21B39/14, B21B39/20