A two-wheeler vehicle comprising a steerable front wheel of at least 16″ (df), a fixed back wheel smaller than or equal (db) to df. A distance between the back wheel ground contact point and the front wheel contact point is smaller than or equal to (12″+V(df db). A steering mechanism defines a steering axis ground contact point. A trail distance between the steering axis ground contact point and the front wheel ground contact point is between 5% and 10% of the df. The steering mechanism comprises a fork, a yoke and a handlebar. A frame interconnects the yoke and the center of the back wheel and comprises a standing mechanism providing at least one footboard, below the back wheel center, extending laterally from the frame.
TWO-WHEELER STANDING VEHICLE
2018-06-14
Patent
Electronic Resource
English
Standing stability of a two-wheel-steering two-wheeler
Automotive engineering | 1986
|Tema Archive | 2002
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