To provide a cart that is more lightweight than a steel cart and superb in strength compared with an existing aluminum cart.SOLUTION: A cart has casters on a back surface of a base formed to be quadrangular by coupling at least front and rear frame materials and left and right frame materials. At least the front and rear frame materials and the left and right frame materials are made of aluminum. A reinforcement material is disposed on each of the back surfaces of caster attachment parts at four corners of the base and on each of the back surfaces of both the front and rear frame materials or on the back surface of one of the front and back frame materials. The reinforcement material is made of aluminum, and a rib juts out lengthwise on the back surface. The casters are attached to the respective back surfaces of the reinforcement materials.SELECTED DRAWING: Figure 1

    【課題】 スチール台車に比べて軽量であり、従来のアルミ台車に比べて強度に優れる台車を提供する。【解決手段】 少なくとも前後フレーム材と左右フレーム材が連結されて四角形に形成された台座の裏面にキャスターを備えた台車であり、台座の少なくとも前後フレーム材と左右フレーム材がアルミ製であり、前記その台座の四隅のキャスター取付け箇所の裏面と前後フレーム材の双方又はいずれか一方の裏面に補強材があり、前記補強材はアルミ製であって裏面にリブが縦向きに突出しており、補強材の裏面にキャスターを取り付けた。【選択図】図1


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    Title :

    CART


    Additional title:

    台車


    Contributors:
    KANBE EIJI (author)

    Publication date :

    2022-08-19


    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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