CPC Subgroup
B23D 25/04 in which a cutting unit moves bodily with the work while cutting (B23D25/06 takes precedence)
Full Title
Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut (controlling slack in travelling flexible stock B21C47/10) > Flying shearing machines (B23D25/12 takes precedence) > in which a cutting unit moves bodily with the work while cutting (B23D25/06 takes precedence)