Caja exterior para cables, alambres o similares

摘要

The outer shell (1) has a spiral (2) of a metallic wire material. The spiral is formed as an aluminum spiral with a flat-rolled aluminum wire (3) with a wire width (6) in a range between 3 millimeter to 5 millimeter and an inclination angle (alpha) of the aluminum wire relative to the longitudinal center axis (5) of the aluminum coil.