HYDROTHERAPY APPARATUS

摘要

HYDROTHERAPY APPARATUS A hydrotherapy apparatus incorporating a water wheel coupled to a reduction gear assembly for providing a strong jet of water at an extremely uniform rate of rotation, even at slow notational speeds. The water wheel has a relatively small diameter 80 that it may be driven at a high rate of speed to minimize any rotational speed variations of the water wheel itself. The water wheel is non-rigidly coupled to the drive shaft of the nozzle by a helical gear which causes the drive shaft to rotate at a slower rate than that of the water wheel.