A frame mechanism for a vehicle with at least three wheels includes wheel frame assemblies (12, 13) to support a vehicle frame assembly (11) . By a shock absorbing assembly (22), a swing arm (31), two synchronizing levers (4) and two linking shafts (5), when any kind of loading carried and external forces are applied to the vehicle, the wheels (71) can constantly remain on the ground surface with the same traction so as to minimize the risk of yaw, drift and unbalance upon a turn or braking of the vehicle. Also, a variety of uneven movements of the wheels (71) can be balanced and converted into a movement of the vehicle frame assembly (11) in an up-and-down direction. In case of the wheels (71) running off the ground, the wheels (71) can be kept in a proper position for retouching down with safety and comfort.
FRAME MECHANISM FOR A VEHICLE WITH AT LEAST THREE WHEELS
RAHMENMECHANISMUS FÜR EIN FAHRZEUG MIT MINDESTENS DREI RÄDERN
MÉCANISME DE CHÂSSIS POUR UN VÉHICULE COMPORTANT AU MOINS TROIS ROUES
26.05.2021
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES |
FRAME MECHANISM FOR A VEHICLE WITH AT LEAST THREE WHEELS
Europäisches Patentamt | 2018
|Frame mechanism for a vehicle with at least three wheels
Europäisches Patentamt | 2018
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