| 摘要 |
A safety device, for preventing the falling of objects and to protect workers on scaffolding, comprises outer metal frames 1 each of which extends over the length of a scaffold panel, and the height of which corresponds to half the height of a scaffold storey. Each outer frame 1 carries or encloses a screen 17 made of wire netting which spans the entire area of the frame 1. Bottom member 11 of the frame 1 is in the form of a downwardly-open channel member, and side members 13 have lugs, 18, 19 for mounting the panel in place. <IMAGE> |
