Vorrichtung zum Herstellen von fuer die Montage vorgefertigten, flexiblen, in der Laenge zugeschnittenen, elektrischen Litzenleitungen

The invention relates to a device for the production of flexible electrical stranded wires cut to length and prefabricated for assembly, whereby the stranded wires are wrapped by a common insulation sheath. The stranded wires are stripped at the stranded wire end by a stripping unit, twisted and then welded rigidly together by an ultrasound welding unit. The ultrasound welding unit and the stripping unit are combined in one unit. The stripping unit is assigned a sensor and the entire device is coordinated by an electric control. Welding of the stranded wire end is performed without the supply of additional materials such as solder and without the use of separately produced parts such as wire end sleeves or other terminal parts.