Hydraulic mount for supporting engine in motor vehicle, has uncoupling diaphragm arranged parallel to absorption channel, where balance diaphragm and uncoupling diaphragm form single-piece combination diaphragm

摘要

The mount (1) has a support body (2) attached between two fasteners (3, 4) that are arranged at distance from each other. A hydraulic balance chamber (8) is separated from a hydraulic working chamber (5) by a throttle disk (6) and defined by a balance diaphragm (10a) and the throttle disk. The working chamber and the balance chamber are connected with each other, and an uncoupling diaphragm (10b) is arranged parallel to an absorption channel (14). The balance diaphragm and the uncoupling diaphragm form a single-piece combination diaphragm (10).