To provide foldable steps, in which load on treads and links is reduced, breakage of hinges is prevented, deformation of the treads is prevented, and stability is ensured.SOLUTION: The foldable steps are provided with: a plurality of treads 21 to 25 having a shorter direction X and a longer direction Y; front longer shafts 31 to 35 respectively arranged in the longer direction Y at front ends of the treads 21 to 25; rear longer shafts 41 to 45 respectively arranged in the longer direction at rear ends of the treads 21 to 25; shorter shafts 51 to 55 respectively arranged in the shorter direction of the treads 21 to 25; outer pair links 6 which are arranged both ends of the treads 21 to 25 and protrude in the shorter direction X; and one or more inner links 7 which are arranged at middle section of the treads 21 to 25 and protrude in the shorter direction X.SELECTED DRAWING: Figure 1

    【課題】踏板やリンクへの負荷の軽減、ヒンジの破損防止、踏板の変形防止、安定性確保した折畳式ステップの提供。【解決手段】短手方向Xと長手方向Yを有する、複数の踏板21〜25と、踏板21〜25の前端部の長手方向Yにそれぞれ設けられる前側長手軸31〜35と、踏板21〜25の後端部の長手方向にそれぞれ設けられる後側長手軸41〜45と、踏板21〜25の短手方向にそれぞれ設けられる短手軸51〜55と、踏板21〜25の両側部に設けられ、短手方向Xに延び出す一対の外側リンク6と、踏板21〜25の中間部に設けられ、短手方向Xに延び出す1つ以上の内側リンク7と、を備えている。【選択図】図1


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    Titel :

    FOLDABLE STEPS


    Weitere Titelangaben:

    折畳式ステップ


    Beteiligte:
    OKAMOTO TAMIYOSHI (Autor:in) / ANDO HIROKAZU (Autor:in)

    Erscheinungsdatum :

    05.09.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E06C LADDERS , Leitern / B62D MOTOR VEHICLES , Motorfahrzeuge



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