Hydraulic engine mounting device has cylinder in casing as guide for piston with seal

摘要

The hydraulic engine mounting device (1) includes a pot-like casing (2) in which a cylinder (5) is fitted to guide a piston (6) longitudinally. The piston has a seal (15), which with the piston driven into the cylinder, seals the leakage gap (13) which forms between the piston and the cylinder. The seal may be in an annular groove (16) in the piston.