Abstract: A fuel supply system for an internal combustion engine has an air filter for cleaning intake air comprising a housing and a filter element, an intake unit for supplying the cleaned intake air to combustion chambers of the internal combustion engine and a fuel injection unit comprising a container for pressurized fuel, in particular a fuel distribution rail, and a plurality of injectors connected with the container. The fuel injection unit is integrated in the air filter.

Abstract: Rear axle suspension system for motor vehicles, in which the wheel carriers on both sides are coupled to the body of the vehicle by at least one longitudinal link (9, 10), one transverse link (12) and a further transverse link (15, 16). In order to ensure that the axle kinematics distinguish between spring compression in the same direction and spring compression in opposite directions and a side force steering effect occurs, the transverse link (12) is a single connecting link which is connected to the two wheel carriers (3, 4) via first joints (5, 6) and connects both wheel carriers (3, 4), and the center of which (19) is guided, with respect to the body of the vehicle, in the longitudinal center plane of the vehicle, by a straight-guide (20 to 24). The straight-guide (20 to 24) is a Watt linkage (23, 24, 20).

Abstract: Rear axle suspension system for motor vehicles, in which the wheel carriers on both sides are coupled to the body of the vehicle by means of at least one longitudinal link (9, 10), one transverse link (12) and a further transverse link (15, 16). In order to ensure that the axle kinematics distinguish between spring compression in the same direction and spring compression in the opposite direction and a side force steering effect occurs, the transverse link (12) is a single connecting link which is connected to the two wheel carriers (3, 4) via first joints (5, 6) and connects both wheel carriers (3, 4), and the center of which (19) is guided, with respect to the body of the vehicle, in the longitudinal center plane of the vehicle, by means of a straight-guiding means (20 to 24). The straight-guiding means (20 to 24) is a Watt linkage (23, 24, 20).