To provide a loading device for a truck, which can suppress damaging of the truck, a loading pad, or the like caused by an adjusting mistake of the horizontal position of the loading pad.SOLUTION: An inside detection sensor 41 and an outside detection sensor 42 respectively attached to both left and right sides of a loading pad 40 are for detecting the upper surface 17a of an air spring 17 positioned directly below themselves. In a state where at least one of the inside and outside detection sensors 41 and 42 is yet to detect the upper surface 17a, the loading pad 40 and the upper surface 17a may be misaligned, and thus application of a load from the loading pad 40 to the upper surface 17a by a loading cylinder 37 is inhibited by inhibition means. Thus, the application of the load with the loading pad 40 and the upper surface 17a horizontally misaligned can be suppressed, and damaging of a truck 10, the loading pad 40, or the like caused by the adjustment mistake of the horizontal position of the loading pad 40 can be suppressed.SELECTED DRAWING: Figure 1

    【課題】負荷パッドの左右位置の調整ミスに起因した台車や負荷パッドなどの損傷を抑制できる台車用負荷装置を提供すること。【解決手段】負荷パッド40の左右両側にそれぞれ取り付けられる内側検出センサ41及び外側検出センサ42は、自身の直下に位置する空気ばね17の上面17aを検出するものである。内側検出センサ41及び外側検出センサ42の少なくとも一方が上面17aを未検出の状態では、負荷パッド40と上面17aとがずれているおそれがあるので、禁止手段によって、負荷シリンダ37による負荷パッド40から上面17aへの荷重の付与が禁止される。その結果、負荷パッド40と上面17aとの左右位置がずれたまま荷重が付与されることを抑制でき、負荷パッド40の左右位置の調整ミスに起因した台車10や負荷パッド40などの損傷を抑制できる。【選択図】図1


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    Title :

    LOADING DEVICE FOR TRUCK


    Additional title:

    台車用負荷装置


    Contributors:

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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