PROBLEM TO BE SOLVED: To provide an electric booster which achieves downsizing.SOLUTION: An electric booster 1 has a first lever member 7 which is disposed spanned between a nut member 106 of a ball screw mechanism 5 and a propulsion member 4 and transits translatory movement of the nut member 106 to the propulsion member 4. In the first lever member 7, a fixed shaft 130 which rotates the first lever member 7 is fixed to a housing 10 between the ball screw mechanism 5 and the propulsion member 4. The structure enables downsizing of the electric booster 1.SELECTED DRAWING: Figure 7
【課題】小型化された電動倍力装置を提供する。【解決手段】電動倍力装置1は、ボールねじ機構5のナット部材106と推進部材4とに跨って配置され、ナット部材106の直進運動を推進部材4に伝達する第1レバー部材7を有し、該第1レバー部材7は、該第1レバー部材7を回動させる固定シャフト130がボールねじ機構5と推進部材4との間で、ハウジング10に固定される。これにより、電動倍力装置1を小型化することができる。【選択図】図7
ELECTRIC BOOSTER
電動倍力装置
25.01.2018
Patent
Elektronische Ressource
Japanisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |