To provide a dolly that can be rendered stationary at a predetermined position and an automatic conveyance system using the dolly.SOLUTION: A dolly according to one embodiment of the present invention includes: a first plate having a first surface and a second surface opposite to the first surface and on which a material can be placed; a caster portion provided on the second surface of the first plate; a second plate provided on a second surface side of the first plate and vertically displaceable at a position higher than a ground plane of the caster portion; and a locking mechanism portion capable of braking movement of the caster portion, wherein the locking mechanism portion changes a state of actuation or release relative to the cater portion in conjunction with vertical displacement of the second plate.SELECTED DRAWING: Figure 5

    【課題】所定の位置に静止可能な台車および上記台車を利用した自動搬送システムを提供すること。【解決手段】本発明の一実施形態に係る台車は、第1面および前記第1面の反対側の第2面を有し、前記第1面に資材を載置可能な第1プレートと、前記第1プレートの前記第2面に設けられたキャスター部と、前記第1プレートの前記第2面側に設けられ、前記キャスター部の接地面より高い位置で上下に変位可能な第2プレートと、前記キャスター部の動きを制止可能なロック機構部と、を含み、前記ロック機構部は、前記第2プレートの上下方向の変位に連動して、前記キャスター部に対する作動または解除の状態が変化する。【選択図】図5


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    Title :

    DOLLY AND AUTOMATIC CONVEYANCE SYSTEM


    Additional title:

    台車および自動搬送システム


    Contributors:
    SEKIHARA GEN (author) / CHIBA TAKUJI (author) / TANG LI (author)

    Publication date :

    2021-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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