Rotary vibrator with resilient shock mount to provide linear movement

摘要

This invention pertains to unidirectional vibration apparatus using resilient shock absorber mounting means to change multidirectional vibration into unidirectional vibration forces. Three embodiments pertain to the use of pressurized air for driving an eccentric weight at a desired speed. One embodiment employs a turbine which is carried between and by resilient disk members secured to mounting rings. A roller is driven by pressurized air and the vibrating apparatus is carried within and by a resilient ring. A ball vibrator also uses a resilient ring as a shock absorber. Two embodiments are shown with electric motors as a power source. In each embodiment the motor is carried by a ring mounted and secured to a resilient disk. One or more weights are carried on a shaft in axial alignment with the motor shaft.