Improvements in recovery mechanisms of relay batteries. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in recovery mechanisms of relay batteries, according to whose improvements, the interested mechanisms are constituted, by means of a coil provided with a displaceable core, susceptible to being attracted by it and related in an articulated manner, with a maneuvering lever, requested by a call spring, towards a position antagonistic to that corresponding to the movement performed by said core when attracted by the coil; whose maneuvering lever is tilting on the battery frame, at an intermediate point of its length, whereby the displacements experienced by its ends are of opposite direction. (Machine-translation by Google Translate, not legally binding)