BULKY BODY FORMING APPARATUS Russian patent published in 1994 - IPC

FIELD: cultural and educational purpose articles. SUBSTANCE: apparatus has an array of at least four plate-type members with two recesses. Plate-type member is formed as isosceles trapezium with upper base and sides equal to regular hexagon side and lower base equal to space between opposite apexes of regular hexagon, i.e. isosceles trapezium makes one of two symmetrical halves of regular hexagon. One of recesses is extending from apex of upper base to lower base and other recess is extending from lower base to other apex of upper base. The recesses are extending in parallel one with respect to the other along the length equal to half the height of isosceles trapezium, with width of recesses being at least equal to thickness of plate-type members (isosceles trapezia). Plate-type members are made from resilient material. EFFECT: wider operational capabilities and enhanced reliability in operation. 3 dwg