Folding bicycle with front wheel steered by steering column

摘要

A frame (1) connects all the parts, the bearing (7) of the drive mechanism (6) and the barrier (2) of the front wheel steerage arranged crossways to the rotary axis. Connected to the frame is a saddle bearer (11). A support part (9) is spaced from the drive mechanism and binds the rear wheel (8) to the frame and on the frame is a pivot bearing (10). Around the rotary axis of the pivot bearing, the support part is pivotable with the rear wheel for the folding process. The frame directly connects the bearing of the front wheel steering and the pivot bearing. The drive mechanism is arranged in the support part formed as a one- or two-armed pinion. The rotary axis for the pivot bearing is arranged outside the rotary axis (bearing 7) of the drive mechanism.