摘要
介绍了国外第2代单元列车的车辆连接特点及其对降低列车纵向力的作用;对无间隙牵引杆的曲线通过性能与传统车钩缓冲装置作了对比;分析了第2代单元列车用缓冲器的型式及指标;对我国重载列车用无间隙牵引杆的参数选取及缓冲器的选型提出了建议。
Described are the coupling features of cars in the second generation unit train abroad as well as their effect on reduction of longitudinal forces of the train; The curve negotiation performance of slackless drawbar is compared with that of the traditional coupler buffer device; The types and indexes of buffer gears for the second generation unit train are analyzed; Suggestions are given on the selection of parameters of slackless drawbar and model selection of buffer gears for heavy haul trains in our country.
出处
《国外铁道车辆》
2003年第4期29-32,共4页
Foreign Rolling Stock
关键词
重载列车
车钩
缓冲器
无间隙牵引杆
heavy haul train
coupler
buffer gear
slackless drawbar
