ES365529A1 - Switch device for the command of the opening and closing of a circuit (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Switch device for controlling the opening and closing of a circuit characterized in that said closing operation is executed during the phase in which its operating lever executes the return movement comprising: a box in which a mounted mobile contact element is arranged with oscillation on a support connected to a terminal; a sliding member equipped with means for exerting pressure on said element the movable contact, said sliding member being able to assume first and second positions corresponding to its forward and return movements respectively; said sliding member being formed in such a way that in its first position, which it assumes when at rest, it pushes the mobile contact element to the open position, and in its second position, when moving forward, it retains the mobile contact element in the open condition; the arrangement being such that, when it is at the beginning of the return movement, said sliding member occupies said first position and activates said mobile contact element to close the electric circuit and keeps it in this position during a determined distance of said path return, said movable contact element being returned to the initial open position by said pressure means in correspondence with the final phase of the return path of said sliding member. (Machine-translation by Google Translate, not legally binding)