Patent ID: 6142471
Filing Date: 2000-11-07
Classification: A63F

Abstract:
A logical toy, comprising two coaxial, spring-biased parallel plates formed as disks which are concentrically turnable about a common axis and are provided with arcs; a plurality of toy logical elements surrounded by said arcs and turnable inside said arcs, said toy logical elements being formed as parts of a cylinder, one of said plates having an inner surface provided with a ring-shaped passage with depressions for fixing of a mutual turning position of said plates, the other of said plates having an inner surface provided with ring-shaped projection corresponding to a diameter of said ring-shaped passage and having spherical projections, said ring-shaped projections having a height which is greater than a height of spherical projections, said ring-shaped passage with said depressions and said ring-shaped projection with said spherical projections being located concentrically to said axis of turning of said plates at a minimal distance from said axis, said arcs and said inner surfaces of said plates having a common sides provided with radii, said inner surfaces of said arcs having fixators of position of said toy logical elements which are formed as transverse slots, said plates being provided with setting openings; a movable and immovable attachments pressed-in said setting openings; massaging attachments and further attachments pressed in an outer surface of said plates being defined by an axle; inserts in said further attachments, said axis of rotation of said plates having one end provided with a head and another end provided with a collar formed with inclination from a smaller diameter at a base of said axis to a greater diameter closer to a center of said axis, said axis of turning being provided with at least one longitudinal slot.