Abstract: A method for the production of pipe segments from a pipe (10) in which the pipe (10) is rotated about its longitudinal axis, while an electrode (20) is positioned in the vicinity of the outer surface (11) of the pipe (10) and electrolyte (30) is fed to the space between the pipe (10) and the electrode (20). The electrode (20) and the pipe (10) are connected to a voltage source (40), with the result that an electric current is brought about via the electrolyte (30). Thus, the pipe (10) is divided into pipe segments in an electrochemical way.

Abstract: A method for the production of pipe segments from a pipe (10) is described. The pipe (10) is rotated about its longitudinal axis, while an electrode (20) is positioned in the vicinity of the outer surface (11) of the pipe (10) and electrolyte (30) is fed to the space between the pipe (10) and the electrode (20). The electrode (20) and the pipe (10) are connected to a voltage source (40), with the result that an electric current is brought about via the electrolyte (30). Thus, the pipe (10) is divided into pipe segments in an electrochemical way.

Abstract: A drive belt for a continuous variable transmission includes at least one endless metal band, preferably provided in a set of nested bands, at least partly being surrounded by transverse elements for at least clamping the belt in between the sheaves of a set of pulleys. At least one band is shaped such, as seen in cross section, that the arithmetical relation between thicknesses TA, TB and TC at three points PA, PB, PC on a contact face, given by the formula (1−(TA+TB)/2TC) represents a value greater than 0.001 and smaller than 0.100, wherein points PA, PB and PC are indicative of a substantially transverse line relative to the longitudinal direction of the band, wherein point PC is located between PA and PB, wherein points PA and PB are located near the edge of the band.