Base of double action for toys (Machine-translation by Google Translate, not legally binding)

摘要

A base of double action, for toys, characterized essentially by being constituted by a simple or double support, endowed in the part of contact with the ground of a convexity appropriate for the rolling, comprising this support in its extreme parts, or in convenient places pairs of wheels, assembled given set on common axis, or on separate axes, so that each axis is at the end of respective lifting levers, whose axis of rotation is on the support piece, or fixed place of the toy, being one of these levers, or both of each set of wheels, requested by springs having their intermediate application point on said lever and its attachment point on the base or fixed part of the toy somewhat higher than the axis of rotation of the lever lever. (Machine-translation by Google Translate, not legally binding)