INERTIAL VIBRATOR Russian patent published in 2012 - IPC B06B1/02 

FIELD: machine building.

SUBSTANCE: proposed vibrator serves to intensify various technological processes. Proposed vibrator with drive motor differs from known designs in that it consists of car with four wheels and made up of two parallel rectangular base plates jointed together by four posts, and stationary sprocket fitted at top base plate center and provided with center hole. Said top base plate hole makes holes of said sprocket and said base plate be aligned. It has also reduction gear fitted inside aforesaid car and comprising moving sprocket engaged with said fixed one to make their planes mutually perpendicular. Reduction gear moving sprocket is engaged via shafts and helical gearing with weight on lever. Drive motor housing is rigidly fixed on top base plate while motor moving section is rigidly fixed with reduction gear. Reduction gear rotational axis is out-of-parallel with that of weight of reduction gear with lever.

EFFECT: vibrations in two planes at a time.

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