Mechanical system applicable to high voltage switches to make them resistant to seismic movements (Machine-translation by Google Translate, not legally binding)

摘要

Mechanical system applicable to high voltage switches to make them resistant to earthquakes, which is sandwiched between the lower flange of the support insulator and the chassis of the switch, characterized by comprising a cardanic device interposed between the rotating column and the lower lever, to dealiviarla object of the bending stresses and allow it to accompany the movement of the support column. (Machine-translation by Google Translate, not legally binding)