Abstract
In this thesis, a systemization method was established for mechanism innovation and synthesis in the application of windshield wiper design. By meanings of refining of mechanism motion, all of motion of windshield wiper almost could be simplified and dismantled. The essentials of motion of windshield wiper were listed in the matrix of configuration- function to evaluate further and rebuild new mechanisms. Finally, the ideal motion of windshield wiper could be obtained.Based on the foregoing, an elbow windshield wiper mechanism was created step by step and also approved by case study. The wiper sweeping area of this invention is at least more 14% than exist one.