Transmission line carrier

A self-supporting transmission line carrier between a moveable consumer and a stationary connection comprising

• a row of a plurality of two adjacent tubular members articulated only in one direction with respect to one another and engaged in one another including, wide tubular members each with inwardly directed abutments and narrow tubular members each with outwardly directed abutments alternatingly arranged slidably engaged in each other, said tubular members having a non-circular cross-section thereby being axially non-rotatable relative to each other,
• the narrow tubular members each forming a channel therearound by and between said outwardly directed abutments thereof,
• each of said wide tubular members is shortened on both sides thereof viewed in a longitudinal direction of the transmission line carrier in the vicinity of a longitudinal cross-section half of the transmission line carrier, a bottom end portion of each said wide tubular members relative to a top end portion of each said wide tubular members is shorter in said longitudinal direction approximately by the width of said channel in the longitudinal directions,
• each of said wide tubular members comprises two tubular member halves each with a U-shaped cross-sectional form, said tubular member halves are pushed together on said narrow tubular members with respect of said inwardly and outwardly directed abutments interengaging so as to be joined to form said transmission line carrier.