To reduce a cost by decreasing the components of a dolly that can be used as a step.SOLUTION: A conveyance dolly 1 has a first article placement surface 11a and a second article placement surface 21a disposed above the first article placement surface 11a. In order that the second article placement surface 21a can be moved in a direction protruding from the first article placement surface 11a in a plan view, a parallel link mechanism is provided, which has: a plate-like member 11 having the first article placement surface 11a; a plate-like member 21 having the second article placement surface; and four movable support posts 23 rotatably mounted on four corners of both the plate-like members.SELECTED DRAWING: Figure 4

    【課題】ステップとして使用できる台車の構成部品を減らして低コスト化を図る。【解決手段】運搬台車1は、第1の物品載置面11aと、第1の物品載置面11aの上方に配置された第2の物品載置面21aとを有する。第2の物品載置面21aを、平面視で第1の物品載置面11aからはみ出す方向に移動可能とするため、前記第1の物品載置面11aを有する板状部材11と、前記第2の物品載置面を有する板状部材21と、両板状部材の四隅に回転可能に取り付けられた4本の可動支柱23とを有する平行リンク機構を備えた。【選択図】図4


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    Title :

    CONVEYANCE DOLLY


    Additional title:

    運搬台車


    Contributors:
    OKADA KEIJI (author)

    Publication date :

    2022-03-24


    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



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