A variable-attitude system is applicable to the wheels for children's bicycles and mini motorbikes, essential in the early learning phase, and facilitates and speeds up correct use. The mechanism described allows progressively reducing the balance support provided by the I, supplementary wheels (3) by adjusting the pressure of a spring (8). Moreover, the wheels (3) can be eliminated, much earlier and gradually, by moving upwards a stop pin (6) or screw that raises the arm (2) that supports them, moving them progressively away from the running plane (12).
VARIABLE-ATTITUDE SYSTEM FOR STABILISER WHEELS FOR BICYCLES AND MINI MOTORBIKES
2017-11-23
Patent
Elektronische Ressource
Englisch
IPC: | B62H CYCLE STANDS , Fahrrad- oder Motorradständer |
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