Atenuador de impacto para vehiculos incluyendo un dispositivo de absorcion de energia para desacelerar fuerzas, comprendiendo una carcasa, al menos dos pasadores dispuestos en la carcasa, los que se disponen en paralelo entre si en la carcasa, asi como tambien un elemento de arrastre metalico alargado el que se puede ubicar dentro de la carcasa, comprende una viga y un receptor de colision, el que se encuentra conectado a la viga y se desplaza a lo largo de su lado externo.

摘要

An impact attenuator for vehicles, including an energy absorbing device for decelerating forces, including a housing, at least two pins arranged in the housing which are arranged in parallel to each other in the housing, as well as a metallic, elongated draw element, which can be positioned within the housing such that it extends between and in contact with the pins, wherein the pins and the draw element are positioned such that a change of direction appears on the draw element when passing by each pin such that at mutual moving of the draw element and the housing in relation to each other, the movement is decelerated due to deformation of the draw element at passage of each pin. The pins and the draw element are positioned such that the draw element obtains a change of direction of at least 90° when passing at least two of the pins.