US Patent 7467825 Base for fitting infant seats to motorcars

A base includes an anchor being operable to engage a receiving element provided in a motorcar. The anchor is actuated by a pneumatic device being in its turn actuated by a control provided at the base. The pneumatic device and a control, made up by an articulated lever, are fitted to a framework. A piston of the pneumatic device is fitted to a transversal carrier of the anchor by the head in a freely rotatable manner housing the transversal carrier. The framework at each of its sides has a respective guide along which the transversal carrier is shiftable, and supports for the fitting of the infant seat, the framework being mounted on a platform.