| 摘要 |
The present invention refers to a system for increasing safety in towed load vehicles of the trailer, semi-trailer tank type or the like, which are towed by a tractor or tractor-trailer. This safety system includes situations where the tractor or towed load vehicle is parked or in motion, and also being useful for parking manoeuvres with the towed load vehicle hooked or not to the tractor. Safety issues include elements for preventing the tractor or towed vehicle from being stolen when parked, it is intended to frustrate the stilling action by remote control, in cooperation with a safety official corporation, by interrupting the operation of the start-up system coil, the fuel pump, the short and long lights, as well as applying the brake of the tractor or vehicle in a slow manner by remote control. The system includes an alarm sound received by the user in the remote control, which may be adapted to any type of vehicle. Safety characteristics are also included for preventing the trail er from rolling over the lateral side thereof. Safety is also provided when the tractor or load vehicle performs change direction manoeuvres upon turning left/right in a corner. The operator also has a better view of the rear portion of the vehicle from the tractor cabin for performing rearward parking manoeuvres. Finally, the invention includes safety elements for the towed load vehicle door in order to avoid the use of traditional locks but the use of a remote opening and closing system. Also, includes a pneumatic electro-mechanical lock for blocking the brakes of the vehicle while is parked. The purpose of the invention is to provide an integral stabilization system different from those currently available on the market, since the construction thereof has the advantages of current devices, but with more functions. Described are the characteristics of the safety system for a tractor and towed load vehicle. Also includes a detailed description of the parts and operation thereof, as w ell as a description of the manufacturing process. It is worthy to mention that the manufacturing process of the invention is not unique, thus the dimensions and geometry of each piece may vary according to the design, functionality, resistance and manufacture criteria previously applied.
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