METHOD AND DEVICE FOR FORMING THREE-DIMENSIONAL BODY Russian patent published in 1995 - IPC

FIELD: cultural and welfare facilities. SUBSTANCE: method involves forming a three-dimensional body from four rings in the form of a regular hexagon with beveled corners from flexible strip with holes in the middle of each side. First, rings are paired by installing one ring into the other at an angle then installing one pair of rings into the other pair, perpendicularly to the rings in the different pairs, and connecting the rings at their contact surfaces. The device for forming a three-dimensional body comprises four rings installed one into the other, each having a dodecahedral shape in the form of a regular hexahedron with beveled corners and radial holes in the middle of each side and having a possibility of being connected to the other rings at the points of contact. EFFECT: better entertainment. 2 cl, 3 dwg