Improvements in the construction of acoustic appliances to produce volunteer voices articulated in the dolls (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the construction of acoustic devices to produce articulated voices on the wrists at will, according to which the integrated sound box of a cylinder with bellows, counterweight and tongue emitting sounds, is provided with means, such as a clamp that acts of support of a cassette of the drive mechanism, laterally displaced, containing a rod with external drive button, provided with horizontal movement opposed to a coil spring that wraps it. (Machine-translation by Google Translate, not legally binding)