PROBLEM TO BE SOLVED: To provide a practical brake operation device.SOLUTION: A brake operation device is provided with a first spring 70 energizing a brake operation member 20 in a retreating direction by being extended according to advance of the brake operation member 20, and a second spring 72 energizing the brake operation member 20 in the retreating direction by being compressed according to the advance of the brake operation member 20, and is structured so that the second spring 72 is buckled when making the brake operation member 20 go ahead by a prescribed amount of θor more. According to the brake operation device 10, relatively large reactive force is given and produces rigid feeling at the time of initial input to the brake operation member 20, and large braking force is ensured when the operation amount of the brake operation member 20 is large owing to sudden braking or the like.SELECTED DRAWING: Figure 1

    【課題】実用的なブレーキ操作装置を提供する。【解決手段】ブレーキ操作部材20の前進に伴って伸張させられることでそのブレーキ操作部材20を後退させる方向に付勢する第1スプリング70と、ブレーキ操作部材20の前進に伴って圧縮させられることでそのブレーキ操作部材20を後退させる方向に付勢する第2スプリング72とを備えさせ、ブレーキ操作部材20を所定量θ0以上前進させた場合に第2スプリング72が座屈するように構成する。本ブレーキ操作装置10によれば、ブレーキ操作部材20への初期入力時には比較的大きな反力を付与して剛性感を出すとともに、急ブレーキ等によりブレーキ操作部材20の操作量が大きくなるような場合には、大きな制動力を確保することが可能である。【選択図】図1


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    Title :

    BRAKE OPERATION DEVICE


    Additional title:

    ブレーキ操作装置


    Contributors:

    Publication date :

    2016-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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