To realize simplification of a structure, easy adjustment or the like for jackknife phenomenon reduction by contacting an outer surface of a towing vehicle or a towed vehicle to suppress swaying of the towed vehicle to the towing vehicle.SOLUTION: In a trailer vehicle T obtained by swingably connecting a towed vehicle H to a towing vehicle K, a trailer swinging suppressing device 1 capable of suppressing swinging of the towed vehicle H to the towing vehicle K includes a towing contact portion 2 that contacts a location near a left/right end on an upper outer surface of a rear portion of the towing vehicle K, and a towed contact portion 3 that contacts a location near a left/right end from a lower outer surface to a front outer surface of a front portion of the towed vehicle H. Also, the retrofittable trailer swinging suppression device 1 may be supported between the towing vehicle K and the towed vehicle H while not fixed to any of the vehicles, include a state switching unit 4 configured to switch a state between a suppressed state J1 where the swinging state is suppressed and a released state J2 where the suppressed state is released, or include an adjustment unit 5 configured to adjust a relative position between the towing contact portion 2 and the towed contact portion 3. The trailer vehicle T is equipped with the trailer swinging suppression device 1 described above or the like.SELECTED DRAWING: Figure 1

    【課題】牽引車に対する被牽引車の揺動を抑制するように牽引車や被牽引車の外面に当接して、ジャックナイフ現象低減のための「構造の簡素化」と「調整の容易化」などを実現する。【解決手段】牽引車Kに被牽引車Hが揺動自在に連結したトレーラ車両Tに、牽引車Kに対する被牽引車Hの揺動を抑制可能なトレーラ揺動抑制具1は、牽引車Kの後部の上外面の左右端寄り等に当接する牽引当接部2や、被牽引車Hの前部の下外面から前外面に亘る左右端寄り等に当接する被牽引当接部3を有する。又、後付可能なトレーラ揺動抑制具1は牽引車Kと被牽引車Hに挟持されて何れにも固定されなかったり、当該揺動を抑制した抑制状態J1とその抑制を解除した解除状態J2の状態切替部4を有したり、牽引当接部2と被牽引当接部3の相対位置の調整部5を有しても良い。その他、上述したトレーラ揺動抑制具1を取り付けたトレーラ車両Tである。【選択図】図1


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    Title :

    TRAILER SWAYING SUPPRESSION DEVICE AND TRAILER VEHICLE


    Additional title:

    トレーラ揺動抑制具、及び、トレーラ車両


    Contributors:

    Publication date :

    2022-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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