To provide a trajectory type truck which prevents the truck from floating upward when the truck passes a curved track part.SOLUTION: A trajectory type truck 5 travels along a traveling rail 3 with a curved track 31. Guide rollers 19 are installed in a vehicle body 9 and roll on side parts 3b of the traveling rail 3. Stoppers 21 are installed on a truck body 9 and position under a lower part 3c of the traveling rail 3 and this prevents the vehicle body 9 from floating upward. The stoppers 21 are installed under the guide roller 19 and when the stoppers position inside of the curved track 31, the lower part 3c of the traveling rail 3 has involved parts 35 in first directions which are directions of normal lines at points P of the traveling rail 3 and along which straight lines SL crossing a rotation axis 19a of the guide roller 19 extend.SELECTED DRAWING: Figure 4

    【課題】有軌道台車が曲線軌道部を通過する際に浮き上がりにくくする。【解決手段】有軌道台車5は、曲線軌道31を有する走行レール3に沿って走行する。ガイドローラ19は、車体9に設けられ、走行レール3の側部3bを転動する。ストッパ21は、台車本体9に設けられ、走行レール3の下部3cの下方に位置することで車体9の浮き上がりを防止する。ストッパ21は、ガイドローラ19より下方に設けられ、曲線軌道31の内側に位置する場合に、走行レール3の1点Pに対する法線でありかつガイドローラ19の回転軸19aに交差する直線SLの延びる第1方向において、走行レール3の下部3cとの掛かり代35を有する。【選択図】図4


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    Title :

    TRAJECTORY TYPE TRUCK


    Additional title:

    有軌道台車


    Contributors:

    Publication date :

    2022-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen




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