首页>
外国专利>
Open top type motor vehicle e.g. drop head type motor vehicle, has cylinder arranged inside hollow cross beam of vehicle structure, and adapted such that proper oscillation frequency of cylinder is equal to vibration frequency of vehicle
Open top type motor vehicle e.g. drop head type motor vehicle, has cylinder arranged inside hollow cross beam of vehicle structure, and adapted such that proper oscillation frequency of cylinder is equal to vibration frequency of vehicle
The vehicle has a cylinder constituted of an equalizer beam (3) carrying a mass (5) mounted around a rotational axis (4) in a mobile manner, and a cylinder is arranged inside a hollow cross beam (1) e.g. bumper beam, of a vehicle structure. A visco-elastic or elastic connection unit (6) is connected to the cross beam. The cylinder is adapted such that a proper oscillation frequency of the cylinder is equal to a vibration frequency of the vehicle. The rotational axis is parallel to a longitudinal axis of the vehicle. The mass is mounted on the equalizer beam by a screw.
展开▼
