The handrail may be installed on a flat roof (2) to stop people falling off. There are several uprights (25) with broad feet which stand on the surface of the flat roof. There are clamps (24) which join these uprights to horizontal members (14,27) which hold upright members (16) ...
Temporary sailing for flat roofsThe railing has several upright stands (1) each with a foot (2) from which a post (3) projects which has several spaced fixing means formed by a ring sliding guide (4) attached to the post so that the stand can slide along the railing bar (5). The ...
The railing has several upright stands (1) each with a foot (2) from which a post (3) projects which has several spaced fixing means formed by a ring sliding guide (4) attached to the post so that the stand can slide along the railing bar (5). The ring guide (4) and railing ...
TEMPORARY ROOF PROTECTION BASED ON GROUND FLAT.SMETS LAURENTIUS MARIA JOHANNES
The railing (1) on a flat roof of a building is folded away when not in use. It is linked at its foot and head (1a, 1b) to a pair of struts (2,3) whose other ends are connected to a hook (5). The hook is connected to a strap (15) which is secured to a rear weight ...