PROBLEM TO BE SOLVED: To provide a pedal operation mechanism which differentiates loading characteristics depending on depression or release of a pedal.SOLUTION: A cam mechanism includes a pin provided on a boss part 3 of a pedal 2 and a slit provided in a bush 10 between the boss part 3 and the bush 10. The cam mechanism is configurated so as to bias the bush 10 in an axial direction of a collar 4. The cam mechanism biases the bush 10 in a direction of separating from a pedal bracket 5 when the pedal 2 is depressed, and in a direction of heading to the pedal bracket 5 when the pedal 2 is released. Friction force between a flange part 12 and the pedal bracket 5 is larger when the pedal 2 is released than when the pedal 2 is depressed.SELECTED DRAWING: Figure 1

    【課題】 ペダルの踏込時と戻し時とで荷重特性を異ならせる。【解決手段】 ペダル2のボス部3とブッシュ10との間には、ボス部3に設けられたピンと、ブッシュ10に設けられたスリットとを備えたカム機構であって、ブッシュ10をカラー4の軸方向に付勢するように構成されたカム機構が設けられる。カム機構は、ペダル2の踏込時にブッシュ10を、ペダルブラケット5から遠ざかる方向に付勢し、ペダル2の戻し時にブッシュ10を、ペダルブラケット5に向かう方向に付勢する。ペダル2の戻し時におけるフランジ部12とペダルブラケット5との間の摩擦力が、ペダル2の踏込時におけるフランジ部12とペダルブラケット5との間の摩擦力よりも大きい。【選択図】図1


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    Title :

    PEDAL OPERATION MECHANISM


    Additional title:

    ペダル操作機構


    Contributors:
    YANO MASAYA (author)

    Publication date :

    2018-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten / F16C SHAFTS , Wellen



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