| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to automotive industry. Car body front part comprises two side members, bumper rail and radiator frame to support cooler. Bumper rail is arranged ahead of side members and connected with their front end surfaces by means of bulging element. Radiator frame is located between side members or between bulging elements. Front module comprises rotary levers to retain radiator frame. Rotary levers are hinged with bulging element rigidly connected with side member on one side and, on the other side, with radiator frame. Axles of rotary elements are arranged in parallel and horizontally perpendicular to car lengthwise axis. Rotary levers, retaining element and radiator frame make a four-link chain. In collision, bumper rail after initial deformation of bulging element get in contact with radiator frame to be displaced along with one component with the help of rotary levers towards car cabin.EFFECT: higher efficiency of cooler protection.11 cl, 7 dwg |
