| 摘要 |
PURPOSE: A pneumatic brake chamber and a brake system failure alarming device using the same are provided to notify the driver of malfunction of a brake system in real time, thereby preventing accidents due to increase in brake distance. CONSTITUTION: A pneumatic brake chamber includes a brake chamber, a partition, a push rod, a sensor, and a first member. The brake chamber(100) has an air injection hole(400) in which compressed air is supplied. The partition(500) divides the chamber into two parts. The push rod(200) is supported by an elastic member(300) to push the partition toward the chamber part in which the air injection hole is located. The sensor(610) is provided on the circumference of a through hole of the chamber through which the push rod passes. The first member(620) has a first resistance prepared in the push rod. |
