| 摘要 |
In order to enable the height of the steering on vehicles with handlebars to be adjusted without the angle of attack being altered at the same time, the connection between steer tube and handlebar is designed as multiple parallel rods with at least two rod pairs (6, 6" and 6', 6'") arranged one on top of the other. The rods are arranged laterally on the steer tube (2) and rotatably mounted at the ends. The rotary bearings are formed by outer bearing shells (7 to 7) and inner bearing journals (8 to 8), the bearing shells being designed either as cylindrical openings in the rods (6, 6" and 6', 6'") or as separate shells connected to the rods. The rotary bearings are detachably fixed to one or both end(s) of at least two rod pairs by designing the bearing journals to be axially movable against a sprung load and guiding said bearing journals through the bearing shells. The outer ends of the bearing journals are designed as a pan head (9, 9' and 9", 9"') with a toothing ring directed axially inwards and the corresponding bearing shells with corresponding toothing directed axially outwards. On both sides of the steer tube (2), at least two pan heads (9, 9' and 9", 9"') arranged one above the other are firmly connected to one another. |
