ZWEIKAMMER-MOTORLAGER MIT HYDRAULISCHER DAEMPFUNG.

摘要

The engine mounting has an elastic block (5) linking its two sections, with the hollow interior divided into two separate liq.-filled chambers by intermediate plate. A plate passage interconnects the two chambers. The plate has a central cut (19) into which is fitted a shaped membrane (20) to provide some flexibility at low frequencies. One chamber is bounded by the elastic mounting block, while the other one is bounded by a resilient wall (8). The membrane has reinforcing ribs and has a varying thickness to provide damping over a preset frequency range. The membrane is not tensioned for frequency and amplitude decoupling.