| 摘要 |
FIELD: transportation. ^ SUBSTANCE: proposed device for controlling trailer wheels of an articulated vehicle has an actuating cylinder, joined to the trailer frame. The device also has an electrical rheostat, fitted on the steering column shaft of the tractive vehicle and is connected through an electrical circuit on one side, to the positive terminal of the power supply, and on the other side, to the first input of a computer. The second input of the computer is connected to an electric speedometer on one side and to an electropneumatic valve, fitted on the trailer frame, on the other side. The electropneumatic valve is connected through pneumatic lines to a receiver on one side, and on the other side, is rigidly fixed at one end to the trailer frame by the actuating cylinder, which has a pneumatic actuator and is journaled to the steering linkage of the steer wheel of the trailer. ^ EFFECT: increased operational capabilities due to coincidence of tracks of the tractive vehicle and the trailer when turning. ^ 2 dwg |
