Flag mast, has rail oriented in upper extruded bar of support device, and two lateral rails formed in lower extruded bar of support device, where rail in upper bar is opened towards top to form seat for arm

摘要

The mast has a support device (8) that is hoisted with a rope towards an arm (2) and receives an upper edge of a flag (14). The support device is formed of lower and upper extruded bars, where the lower bar is hollow profile and the upper bar is a profile with U shape. A rail (19) opened towards the top is oriented in the upper bar to form a seat for the arm, and two lateral rails are formed in the lower bar.