The invention relates to the technical field of disc brakes, in particular to an oil pressure type anti-lock disc brake which comprises a lower pump body, a hole is formed in the bottom of a lower pump piston (a top cylinder for short) to discharge oil, and one or more pistons are arranged in the top cylinder to achieve one-stage oil discharge or multi-stage oil discharge. By means of the design that the oil discharge hole is formed in the bottom of the top cylinder, in the running process of a vehicle, the vehicle cannot stop advancing immediately when the vehicle is braked suddenly, so that the situation that wheels are locked is reduced, the safety of a driver is improved, and the problem that the vehicle is locked immediately when the vehicle is braked is solved; according to the oil pressure type anti-lock disc brake device, the design that the oil pressure type anti-lock disc brake device can be formed by splicing the lower pump body, the lower pump piston (top cylinder for short), the piston, the sealing ring, the limiting clamping position and the reset spring is adopted in the device, so that the device is simple in structure, safe and reliable in the using process, free of other pollution, energy-saving and environment-friendly, and therefore the problem of using safety is solved.
本发明涉及碟刹器技术领域,是一种油压式防抱死碟刹器,包括下泵体,下泵活塞(简称顶筒)的底部上开孔卸油,所述顶筒内置一个活塞或多个活塞达成一级卸油或多级卸油。本发明通过在顶筒的底部开设有卸油孔的设计,使得车辆在行驶的过程中,突然刹车不会马上使得车辆停止前进,从而减少了车轮抱死的情况发生,提高了驾驶者的安全,从而解决刹车马上抱死的问题,通过在装置中仅采用下泵体、下泵活塞(简称顶筒)、活塞、密封圈、限位卡位、复位弹簧的拼接,就能组成油压式防抱死碟刹器的设计,使得装置的结构简单,使用过程中安全可靠,并且没有其他的污染产生,节能环保,从而解决了使用安全的问题。
Oil pressure type anti-lock disc brake
一种油压式防抱死碟刹器
2022-04-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet |
Anti-lock brake device for use with a brake rotor disc
Europäisches Patentamt | 2017
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