ZVEZDA INFLATABLE RESCUE DEVICE Russian patent published in 2020 - IPC B63C9/04 

FIELD: rescue means.

SUBSTANCE: invention relates to rescue equipment on water. Inflatable rescue device is self-contained, automatically inflatable and comprises central element and beam elements. Central element has the shape of a polyhedron and consists of a continuous inflatable bottom fixed with a sag, and beads from vertically connected cylindrical elements. Bottom occupies a working position on the water surface regardless of which side the central element is inflated. Side board has outlets-lobes with universal quick-detachable fixtures. Attachments are connected with additional self-inflated automatically by beam elements. Beams are located radially and consist of inflatable bottom connected with cylindrical inflatable elements containing goner grips and reinforced with transverse belts forming grips. Butt ends of the beam elements are made in the form of lobes outlets identical to those of the central element petals and are equipped with universal quick-detachable fixtures.

EFFECT: higher efficiency of rescue due to enlarged coverage, possibility of combining and evacuation element-by-element.

1 cl, 3 dwg