Elastic mount filled with a fluid, including a dynamic damper for a mounting bracket and using a cap with balancing diaphragm

摘要

In this mount comprising an elastic body (14) connecting two supporting elements (10, 12) and with which there interacts a separating structure (42), a flexible diaphragm (40) partially defining a chamber (48) for receiving the pressure and a variable-volume balancing chamber (50) communicating via an orifice (56), an elastic support element (66) connects a protection element (68) to the element (12) in order to form a dynamic damper (66, 68) reducing the resonance of a bracket fixing the element (12) to one of the two elements which are flexibly connected to the elastic mount. …Application particularly to mounts for motor vehicle engines. … …