| 摘要 |
Device for movement on the ground included two four-wheel axles (A) and (B), carrying frame (3), backing rod (10), rudder (C) and braking (D) mechanism. The axles (A) and (B) are connected with carrying frame (3) trough the central bearing (2) joined to rudder mechanism (C) which is connected to the swivelling arm (4), the arm is attached over the hinge (11) on the frame (3). Backing rod (10) allows to a rider the stability during acceleration, breaking, and on the corner. The breaking mechanism (D) has action on all wheels equally and synchronize and is centrally directed from the rode (4) though the breaking lever (18). |
