The invention relates to a method for quickly transforming two-wheeled electric vehicles into a four-wheeled vehicle. The two two-wheeled electric vehicles are connected in parallel through sleeves and bolts, thus the four-wheeled vehicle can be easily divided into the two two-wheeled electric vehicles again, only a few of minutes are taken, the method can be used in cases of carrying load and carrying a number of people, and moreover, with four wheels, the four-wheeled vehicle is easy to operate and control, and prevents the danger of rollovers caused by uneven roads.
Method for quickly transforming two-wheeled electric vehicles into four-wheeled vehicle
2015-06-03
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES |
Independent Suspension of Electric Four-wheeled Vehicles
Europäisches Patentamt | 2023
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