Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
B21D1/06—Removing local distortions
B21D1/10—Removing local distortions of specific articles made from sheet metal, e.g. mudguards
Verfahren zum Treiben eines Drahtoder Stabstückes oder eines sonstigen langgestreckten Körpers durch ein Werkstück z. B. zum Nieten und Vorrichtung zur Durchführung des Verfahrens