The invention discloses a hydraulic brake failure alarm device in a simple structure. The device comprises a brake oil can, a connecting device, a brake master cylinder, a brake pedal, a brake oil pipe, brake cylinders, and a firing line circuit. The device is characterized in that the connecting device is provided with a first automatic valve, a second automatic valve, an alarming shaft plug, a firing line normally open contact, a firing normally closed contact, and a shaft plug rear end cap. The first automatic valve and the second automatic valve are connected with the brake master cylinder through a connecting pipe. The alarming shaft plug, an alarming shaft plug spring, the firing line normally open contact, and the shaft plug rear end cap are arranged on the connecting pipe. The firing normally closed contact is arranged on the arm of the pedal. The firing line circuit is provided with an alarming electric horn. The number of the brake cylinders is four. The device is advantaged by clever conception, novel design, and simple structure. The alarm device would give out an alarm once oil leaks out, and the device reduces vehicle accidents. The hydraulic brake failure alarm device is an ideal hydraulic brake system failure alarm device.
Hydraulic brake failure alarm device in simple structure
2016-02-17
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
SAE Technical Papers | 1999
|British Library Conference Proceedings | 1999
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