PROBLEM TO BE SOLVED: To provide a floating-type electric disc brake device which reduces a weight load of a caliper, and is achieved in a smooth operation and the improvement of durability.SOLUTION: A floating-type electric disc brake device 11 comprises: a thrust generation mechanism 25 which brakes an outer pad 23 and an inner pad 21 arranged at both side faces of a rotor 29 which rotate together with wheels in an axial direction by press-pushing them to a rotor 29; and an electric motor 15 which drives the thrust generation mechanism 25. A reduction mechanism 83 interposed between the electric motor 15 and the thrust generation mechanism 25 is fixed to a support 19 while adjoining the rotor 29, and a slide mechanism 110 which is relatively movable to an axial direction, and transmittable in a rotation force is arranged between a drive spindle 17 of the thrust generation mechanism 25 and an output gear 91 which is rotated by the reduction mechanism 83.SELECTED DRAWING: Figure 3

    【課題】キャリパの重量負荷を低減して円滑な作動と耐振性向上を実現できるフローティング型電動ディスクブレーキ装置を提供する。【解決手段】フローティング型電動ディスクブレーキ装置11は、車輪と共に回転するロータ29の軸方向両側面にそれぞれ配置されたアウタパッド23及びインナパッド21をロータ29に押付けて制動するための推力発生機構25と、推力発生機構25を駆動する電動モータ15と、電動モータ15と推力発生機構25との間に介装される減速機構83とが、ロータ29に隣接してサポート19に固定され、推力発生機構25の駆動スピンドル17と減速機構83により回転される出力歯車91との間には、軸方向には相対移動可能、且つ回転力は伝達可能とするスライド機構110が設けられる。【選択図】図3


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    Title :

    FLOATING-TYPE ELECTRIC DISC BRAKE DEVICE


    Additional title:

    フローティング型電動ディスクブレーキ装置


    Contributors:

    Publication date :

    2017-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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