The overhead traveling vehicle system includes a track in which a plurality of first rails extends in an X direction and a plurality of second rails extends in a Y direction in a grid, and a traveling vehicle travels on a pair of the first rails adjacent to each other in the Y direction and travels on a pair of the second rails adjacent to each other in the X direction, in which each of the first rail and the second rail has a first surface on which a cell recognition mark is disposed and a second surface on which a position recognition mark is disposed, the second surface, when viewed from a center of a cell in plan view, being disposed outside the first surface and being inclined toward the traveling vehicle 2 side with respect to the first surface.


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    Title :

    RAIL-GUIDED CARRIER SYSTEM


    Additional title:

    SCHIENENGEFÜHRTES TRÄGERSYSTEM
    SYSTÈME DE SUPPORT GUIDÉ PAR RAIL


    Contributors:

    Publication date :

    2025-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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