VIBRATION RESPONSIVE MOUNTING ARRANGEMENT FOR AUTOMOTIVE ENGINE OR THE LIKE

摘要

The present invention features an arrangement wherein a valve or valves (74) which are either manually or automatically controlled, control the amount of hydraulic fluid discharged from a belt driven pulsation pump (16) and forced into and out of a variable volume chamber arrangement (64) which is connected in series with an elastomeric insulating member, whereby the desired vibration offsetting pressure pulsations may be produced in said chamber.