Abstract: A motor vehicle has a supporting frame with a bearer part which is arranged thereon and on which, in turn, additional units together with their connecting lines are pre-assembled. To simplify assembly or repair, the frame has, in the region of the wheel housing, a perforation. In the region of the perforation, the bearer part is assembled. After the mounting of the bearer part equipped with the additional units and the connection or laying of the connecting lines, the perforation is subsequently closed. That is, after the painting of the frame, the perforation is closed by a cover plate which can be attached on the outside.

Abstract: A device for mounting and fixing the hydraulic unit of an anti-lock system as a carrier for the hydraulic unit includes a bracket which is itself fastenable to the vehicle body. The hydraulic unit is mounted in a vibration-insulating manner by three rubber bearings on the bracket arranged fixedly on the body. These bearings each comprise a bearing journal connected firmly to the housing of the hydraulic unit. A thick-walled rubber sleeve buffer surrounds the bearing journal coaxially. A half-shell-shaped bearing element is fixed to the bracket and supports the respective rubber buffer over a lower 180.degree. region. The half-shell-shaped bearing elements and the shell parts are equipped with catch elements which can be brought into positive engagement with one another.

Abstract: The invention relates to a closed hollow support which has stiffening sections in its interior. The stiffening sections are connected with the support section and with one another. The support sections, which form the outer surface of the hollow support, are welded together along longitudianl seams and at least one of them has holes which are suitable for guiding a welding tool, a screwdriver or a riveting tool used to connect the stiffening sections.