Mechanical massage device for percussion. (Machine-translation by Google Translate, not legally binding)

摘要

Apparatus for mechanical massage by percussion, characterized in that it is constituted by an enveloping body of pyramidal trunk conformation provided with vertical side panels of greater height, forming a U-shaped centrally, between whose lateral ends it carries a circular drum, constituted by a peripheral series of rollers circular and longitudinally corrugated elastics with free rotary movement, which drum is driven in circular rotary movement, and by means of an electric motor, which causes said movement through a trapezoidal belt and a driven pulley attached to said drum. (Machine-translation by Google Translate, not legally binding)