论文部分内容阅读
T·DW902型减速顶 主要完成单位上海铁路局 T·DW902型减速顶除具备普通减速顶产品不需外部能源、外部控制,能自动识别车辆速度,对高于某一临界速度的车辆进行制动的功能外,同时具有对反向通过车辆不起制动作用的功能,使反牵车辆速度不受限制,因此,可以提高编组场的作业效率,也可避免轻车在高速反向通过布顶区时发生脱轨事故,提高了运行的安全性。 T·DW902型减速顶可减少对车辆的反
T · DW902 type speed reducer Mainly completed units Shanghai Railway Bureau T · DW902 type decelerator In addition to ordinary slowdown top products without external energy, external control, can automatically identify the vehicle speed, the vehicle above a certain critical speed braking Function, at the same time have the function of braking through the vehicle can not afford the reverse, so that anti-traction vehicle speed is unlimited, so you can improve the efficiency of the yard field, but also to avoid the light car at high speed reverse through the top of the cloth The district derailment accident occurred, improve the safety of operation. T · DW902 type deceleration head can reduce the reverse of the vehicle