of a first embodiment of a wind generator designed according to the invention is presented this embodiment features two turbines disposed to receive equal wind and therefore each turbine extracts an approximately same amount of energy from the wind the rotor blades 13 a and 13 b are designed to ensure that in use they are turning in opposite directions when the wind blows against them the framework consists of light materials and hollow metal structures that are light yet strong a horizontal beam 9 made from hollow metal tubing separates the rotor blades 13 a and 13 b at a distance so they do not interfere with each other the beam also has two rotor blade supports 10 one welded at each end these carry the two rotors blades 13 a and 13 b shafts 7 and bearings 11 on sides a amp b the contact surfaces of the wheels 5 a and 5 b which ride on these metal discs 6 a and 6 b are made of a rubber compound to better grip the metal disc 39 s surfaces the shafts 7 extend from the rotor blades 13 a and 13 b to the metal discs 6 a and 6 b respectively splined slip joints 4 are featured on both sides of the embodiment the.