To facilitate integration of a boss into a pedal arm with a hollow shape by forming the boss by one integrated component when integrating the boss into the pedal arm without welding.SOLUTION: A hollow pedal member 14 comprises a hollow pedal arm 16 formed of a steel plate, a pedal tread surface 18 on one end side of the pedal arm 16, and a cylindrical boss 20 arranged on the other end side of the pedal arm 16. The boss 20 is formed of one integrated component. An outer cylinder of the boss 20 is arranged in the state of being fitted into a boss fitting hole 22 of the pedal arm 16. Fitting between the outer cylinder of the boss 20 and the boss fitting hole 22 of the pedal arm 16 is fitting of oval non-circular sectional shapes. An axial direction location regulating rib 36 elastically deformed and coming into contact with inner surfaces of two steel plates 16L and 16R of the pedal arm 16 is formed for axial direction positioning in the outer cylinder of the boss 20.SELECTED DRAWING: Figure 2

    【課題】中空形状のペダルアームにボスを溶接によらずして一体化する場合に、ボスを一体形の一部品で形成することにより、ボスのペダルアームへの一体化を容易とする。【解決手段】中空ペダル部材14は、鋼板で形成される中空のペダルアーム16と、ペダルアーム16の一端側のペダル踏面18と、ペダルアーム16の他端側に配設される円筒形状のボス20とを備える。そして、ボス20は一体形の一部品で形成されており、ボス20の外筒はペダルアーム16のボス嵌合孔22に嵌合して配設される構成であり、ボス20の外筒とペダルアーム16のボス嵌合孔22との嵌合は卵形状の非円形断面形状の嵌合であり、ボス20の外筒にはペダルアーム16の二枚の鋼板16L、16Rの内側面に弾性変形して接触する軸方向位置規制リブ36が、軸方向の位置決めのために形成されている。【選択図】図2


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    Title :

    HOLLOW PEDAL MEMBER


    Additional title:

    中空ペダル部材


    Contributors:

    Publication date :

    2022-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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