Switchable motor bearing

摘要

The bearing (1) has a carrier bearing part (2) and a support (3) connected with each other by an elastomeric spring body (4). The spring body has a workspace (5) and a compensating area (7), which is separated by a partition wall (6), filled with a liquid and hydraulic connected with one another over an attenuation channel (8). The partition wall comprises a throughhole (9) closed by a low pressure switch (11). The switch is inserted into the compensating area and controlled by low pressure. The switch is fixed at the support and/or at the partition wall. The bearing comprises a base made of plastic.