摘要
介绍电力机车手制动装置的链轮箱部分的几种改进方案,并分析了各自的特点,提出采用滚动轴承可以消除磨损,提高手制动的操作性能。
This papre presents some amelio ration projects on chain wheel box of hand brake set,and analyses the respective characteristics.It is put forward that adoption of rolling bearing can eliminate abrasion and im prove the per-formance of hand brake set.
出处
《电力机车与城轨车辆》
2003年第5期32-33,共2页
Electric Locomotives & Mass Transit Vehicles
