Self-Driving Work Apparatus

A self-driving work apparatus has a chassis, at least one tool and a hood. The hood is movably mounted on the chassis via at least one bearing. The bearing allows a movement of the hood relative to the chassis in a vertical direction in the park position and in a horizontal direction. The bearing has a support which is pivotably connected to the hood and has a first support surface which rests on a second support surface of the chassis. A reference axis of the support pivots about a pivot angle when the support pivots from a rest position into a maximally tilted position. At least one of the support surfaces is formed convex such that the first support surface rolls on the second support surface at least in a partial angular region when the first support surface pivots about a horizontal pivot axis.