System for maintaining power train in lower zone of vehicle i.e. car, during shock event, has tensioned cable whose first free end is connected at lower zone of power train and second free end is connected with structure of vehicle

摘要

The system has a cable (10) whose first free end is connected at a lower zone of a power train (1) and fixed in a point of a structure of a vehicle and second free end is connected with the structure of the vehicle. The cable is tensioned to maintain the power train in the lower zone of the vehicle during shock event. A shock impactor (30) is located between the power train and a cradle of the vehicle. An automatic tensioning unit (20) i.e. device with pulley, is mounted on the second free end of the cable, and adjusts tension of the cable during the shock event.