Mobile radio antenna mast, has star-shaped or three-armed hollow profile part comprising inner profile and mast arms, and casing height-adjustably arranged around mast and fastened to catenary wires, where profile is held together by rod

摘要

The mast has a star-shaped or three-armed hollow profile part (9) comprising an inner profile and mast arms outgoing from the inner profile. The inner profile is held together by an inner rod, where the inner profile has a three-sided form. Support arms (4) are fastened to the mast arms. A casing is height-adjustably arranged around the mast and fastened to catenary wires (7). The wires run over guide rollers (5) that are integrated in the support arms. The casing and the support arms are provided with corresponding guides (8).