| 摘要 |
PURPOSE: A power generator using wind force is provided to maximally use wind force by automatically varying the angle of blades corresponding to the increase and decrease of the wind force. CONSTITUTION: A power generator using wind force comprises connecting shafts rotatably supported on a boss(6) and arranged radially, pinions(12) integrated with the connecting shafts, rack housings(14) fixed on the boss, rack gears slidably received in the rack housings and engaged with the pinions, springs inserted in parts of the rack gears extended to the outside of the rack housings, and stoppers thread-connected to the parts of the rack gears to control the elasticity of the springs. If wind force applied to the front face of blades(8) is stronger than the elasticity of the springs, the blades rotate to keep balance with the wind force.
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