Arrangement introduced in mechanism for rotating the fan grill

摘要

Arrangement introduced in mechanism for drum rotating fan.This innovation is a mechanism for the center bars revolving of ventilators, which allows easy adjustment and progressive rotation of the drum.Unlike the fans known in the state of the art, equipped with a rotating front grille (7), where that adjustment is difficult, and in the grid (7).Now releasing it in excess, which results in the grid (7) rotating with much greater speed than the desired or stop spinning.