SAFETY DEVICE FOR WORKING AT HEIGHT AND WORKING PLATFORM AT HEIGHT EQUIPPED WITH SAME

摘要

P The safety device (1) for working at height with strap (8) wound on an internal drum (7) biased in the direction of winding by an elastic member is remarkable in particular in that: - the opening (13) for the passage of the strap (8) is formed in one of the vertical sections of the envelope wall (4) of the reel body (2), - the strap (8) in the body (2), between the drum (7) and the passage opening (13) is partially wound on at least one deflection roller (14) mounted freely in rotation in the body (2) around a horizontal axis extending between the two side walls (3), - the strap (8) between the drum (7) and the deflection roller (14) is vertical or almost vertical, - said device (1) is pivotally mounted about a vertical axis. / P