Rubber buffer for engine compartment of motor vehicle has rubber component with contour determining static characteristic and fluid filled cavity determining dynamic characteristic while fluid flows through restricting point

摘要

The rubber buffer comprises a rubber component(1) located between a unit(2) of an engine and engine's frame. The contour of the rubber component in the main determines the static characteristic. A cavity(4) in the rubber component is at least partially filled with fluid(5) which in the main determines the dynamic characteristic while the fluid flows through a restricting point(8). The cavity is divided into a containing space for the fluid and a compensating space.