B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
Outil de laminage pour laminoir circulaire, laminoir circulaire comprenant un tel outil, procédé de laminage au moyen d’un tel laminoir et procédé de maintenance d’un tel laminoir