Innovative boardsports practicing device for three-wheeled skate, has front wheels connected to respective central poles by crosspiece and by module, and central rear wheel provided with yoke and connected to one of poles by support

摘要

The device has two horizontal longitudinal arms (B4) with rear ends connected to a central pole (p2), and two telescopic vertical arms (B2) with upper ends connected to another central pole (p1), where the device is mechanically deformable. A central longitudinal crosspiece (T1) connects the poles. Two front wheels (R2) are connected to the former pole and a third central pole (p3), respectively, by another crosspiece (T2) and by a module (M2). A central rear wheel (R1) is provided with a yoke (F1) and is connected to the former pole by a support.