FIELD: toys manufacture. SUBSTANCE: toy highway has highway-bed 1, made of electric insulating material, conductors 2 and 3, used to feed power to electric transportation means 4. Conductors 2 and 3 are made of copper and aluminium foil, positioned on surface of toy highway bed 1 with an interval line "a" along the bed central line. Position of interval line "a" in each cross-section of toy highway depends on the bed profile and trajectory features and/or depends on trajectory of transportation mean 4 movement, given by the play. Configuration of the toy highway may be chosen at will and may have straight and curved sections, rises and slopes. in these parts of the toy highway bed position of the interval line "a" in the cross-sections of the bed curve line parts is moved aside from the center of the curve line. EFFECT: higher efficiency. 5 dwg
Authors
Dates
1994-02-15—Published
1991-03-21—Filed