To provide an omnidirectional movement type vehicle wheel for aiming at dissolution of a traveling time allophone (rattling sound) of the omnidirectional movement type vehicle wheel and at reduction in product cost by eliminating the possibility of causing a failure by looseness in traveling of an installation bolt of a latch of a barrel type roller.SOLUTION: An omnidirectional movement type vehicle wheel comprises: overlapping margins W for eliminating a circumferential fragment and a recess in its simultaneous grounding part so as to dissolve occurrence of an allophone (rattling sound) from the simultaneous grounding part of laterally adjacent barrel type rollers 1, 1 at carriage traveling time, thereby, dissolving the occurrence of the allophone at the travelling time; respective U-shaped grooves 3d, 13d of respective wheels 3, 13 formed to reduce manufacture cost; and latches 4, 14 having a U-shaped cross section, on inner walls on both sides thereof, the respective latches 4, 14 are engaged and fixed by projection parts 3b, 3b that energize and are sandwiched by groove parts 3a, 3a, 13a, 13a of the respective wheels 3, 13, or by a square hole 13b, thereby, achieving a structure using no bolts and reduction in assembling cost.SELECTED DRAWING: Figure 1

    【課題】 全方向移動型車輪の走行時の異音(カタカタ音)の解消及び樽型ローラーの止め金の取り付けボルトの走行中の緩みによる不具合発生の可能性を無くし、製品コストの低減を目的とした全方向移動型車輪を提供する。【解決手段】 台車等の走行時、左右隣接する樽型ローラー1、1、の同時接地部よりの異音(カタカタ音)の発生を解消すべく、その同時接地部に円周上欠けや凹みを無くす為の、重なり代Wを備え、走行時の異音の発生を解消し、各ホイール3、13、の各U字形の溝3d、13d、の形成による製造コストの低減と、U字形の断面を備えた各止め金4、14、の両側の内壁にて各ホイール3、13、の各両側の溝部3a、3a、13a、13a、に付勢し挟持され、その溝の一角に形成された凸部3b、3b、もしくは角穴13bによって各止め金4、14、を係合させ固着させ、ボルトレス化と、組付けコストの低減を可能にした全方向移動型車輪を提供する。【選択図】図1


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    Titel :

    OMNIDIRECTIONAL MOVEMENT TYPE VEHICLE WHEEL


    Weitere Titelangaben:

    全方向移動型車輪


    Beteiligte:
    KOGA TOMIHARU (Autor:in)

    Erscheinungsdatum :

    2023-01-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge




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