To integrate a pedal arm and a cylindrical boss without welding to thereby ensure reduction of the thickness of the hollow pedal arm formed of a steel plate.SOLUTION: The hollow pedal member 14 includes an elongated pedal arm 16 formed of a steel plate in a hollow shape, a pedal tread surface provided 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 to be rotatably supported on a support bracket 12. The cylindrical boss 20 is axially divided into two parts arranged between opposing side surfaces 16Rt, 16Lt of the hollow pedal arm 16. A first member 20R and a second member 20L of the bisected boss 20 are moved apart by relative rotation of axial movement means 30 formed by a cam surface shape 32, and the boss 20 is fixed to the pedal arm 16.SELECTED DRAWING: Figure 3

    【課題】ペダルアームと円筒形状のボスとを溶接によらずして一体化を図り、鋼板で形成される中空形状のペダルアームの一層の薄肉化を可能とする。【解決手段】中空ペダル部材14は鋼板で中空に形成された長尺形状のペダルアーム16と、ペダルアーム16の一端側に備えられるペダル踏面と、ペダルアーム16の他端側において支持ブラケット12に回動可能に支持するために配設される円筒形状のボス20とを備える。そして、中空形状に形成されるペダルアーム16の対向側面16Rt、16Lt間に円筒形状のボス20が軸方向に2分割形成されて配設される。2分割されたボス20の第1部材20Rと第2部材20Lは、カム面形状32により形成された軸方向移動手段30の相対回動により離間移動し、ボス20はペダルアーム16に固定される。【選択図】図3


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    Title :

    HOLLOW PEDAL MEMBER


    Additional title:

    中空ペダル部材


    Contributors:

    Publication date :

    2020-07-27


    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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