| 摘要 |
PROBLEM TO BE SOLVED: To provide a stroke sensor unit for a brake pedal device of which operation reliability and precision level are improved.SOLUTION: A stroke sensor unit for a brake pedal device, in which one end of a pedal arm is positioned on a hinge shaft of which both ends are rotatably installed to a frame, comprises a sensor part which is installed on one side of the frame having an axis same as that of the hinge shaft through a bracket, a sensor lever of which one end is connected to a rotary shaft of the sensor part, a pin arm of which one end is connected to the hinge shaft, and a sensor pin of which one side is connected to the other end of the sensor lever and the other side is connected to the other end of the pin arm. |
