Drowning person rescue equipment - hauls on board using sail designed solely for rescue purposes

摘要

The equipment positions and secures a door or window hinge, this having blades fixed respectively to the frame and the door or window. A channel section component (7) is fixed in a recess (6) in the door or frame (3), and in this a filler piece (9) is secured at adjustable depth by the fixing screws for the hinge blade (5), which bears against it. There can be one or more tapped bosses (12) on the bottom of the channel-section and in which the screws engage.