B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
B21B37/48—Tension control; Compression control
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B39/00—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
B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
B21B39/08—Braking or tensioning arrangements
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Registering, Tensioning, Guiding Webs, And Rollers Therefor
(AREA)
Dispositif d'extension de bande destinée à un appareil de production de semiconducteurs et à un appareil de production de semiconducteurs comportant ce dispositif d'extension de bande.
Procede et dispositif d'ajustement de la largeur d'une bande de matiere deformable destinee a etre decoupee en plusieurs bandelettes de meme largeur ou non