Post for supporting wet used in playing games - has sliding inner part to enable height to be adjusted

摘要

The net used in playing games is supported by posts (2) of adjustable height. Each post consists of an outer part, formed by two channel sections (41, 42), and a sliding inner part (8). The inner part (8) is raised or lowered by means of a belt (30) which is attached to the inner part by means of hooks. The belt (30) passes around an upper guide roller (32) and a lower guide roller (33). One or other of these rollers (32) or (33) is driven in order to move the inner part (8) and the distance between these rollers (32, 33) is greater than the length of the inner part (8). USE - Sport. Net used for playing ball games.