| 摘要 |
A chassis frame for motor vehicles in which cross members projecting from sides of the frame interconnect longitudinal members in the form of hollow girders. The longitudinal members have openings in their side walls, and these openings conform with the cross-section of the cross members. The cross members have a center section and abutting end sections inserted from the sides through the openings into the hollow interior of the longitudinal girders. The cross members pass through the longitudinal members so that the end sections project beyond these longitudinal members. The center section of the cross members penetrate the wall of the longitudinal members facing the vehicle center. The center section and the end sections abutt each other bluntly and are connected to each other by welds within the interior of the hollow section of the longitudinal members. The end sections of the cross members, furthermore, pass through the outer wall of the longitudinal members. |
