Motorized three-wheeler has front section of frame connected to rear wheel by bearing so that rear section can pivot in both directions around longitudinal axis around rear section from normal center position with front wheel on ground

摘要

A front section (13) of the frame (13) supporting the front wheel (14) at the front and the rider's seat (15) behind it is connected to one of the two rear wheels (11,12) by a bearing (17) in such a way that the rear section can pivot in both directions around a longitudinal axis (18) around the rear section (13') from a normal center position where the front wheel stands on the ground. The bearing lies as near as possible to the ground, especially on the level of the hubs of the rear wheels and/or on the connecting line between the hubs of the rear wheels, or below the level of the rear wheel hubs.