BRAKING DEVICE FOR TRAILER

摘要

The invention relates to a braking device for a trailer, comprising a drawbar actuator (1) capable of being placed on the drawbar of the trailer and a means (4) for linking said actuator (1) with the braking system (3) of the trailer, and comprising a means (6) for automatically resetting the actuator (1) in the case of braking. It is characterized in that it comprises a brake actuator (2) capable of controlling a brake system (3) for at least one wheel of the trailer, connected to said means (4), and provided between the actuator (1) and the braking system (3) of the trailer, in order to place the trailer in a braking position when the actuator (1) is submitted to a zero effort, particularly in the case of breakage of the coupling. The invention relates a trailer equipped with such a device and an actuator device for a trailer drawbar for such a braking device.