To provide an interlocking brake system of a trailer which can brake trailer wheels with favorable responsiveness in conjunction with a brake operation of a tractor by using an electric cylinder.SOLUTION: An interlocking brake system 30 of a trailer 20 moves a brake lever 32 by an electric cylinder 33 which is driven according to an on/off-operation of a brake lamp 15 of a tractor 1. The electric cylinder 33 is constantly energized in a direction in which the brake lever 32 is moved toward a brake operation position by a tension coil spring 35. A tension spring force acts on the electric cylinder 33 as an assist force, and the electric cylinder 33 is operated at a speed higher than that in the case of a non-loaded state. Trailer wheels 22 can be braked with favorable responsiveness.SELECTED DRAWING: Figure 1


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    Title :

    トレーラの連動ブレーキシステム


    Publication date :

    2023-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF




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