Three-wheeled vehicle for use like bicycle or motorcycle

摘要

The vehicle chassis is carried on a single wheel at the front and two wheels in a bogie at the rear. In the first version of the vehicle the chassis can be turned w.r.t. the almost horizontal bogie at the back. The driver sits on the chassis in front of the bogie. When driving around curves the driver can lean himself and the front part of the frame towards the centre of the curved path. The combined centre of gravity of the vehicle and rider is moved towards the centre of the curve and lowered. In the second form levers and joints in the bogie (1) allow the rear wheels to lean and the bogie to lower.