钢轨罐道新型滚动罐耳的研制

The preparatory manufacture about a new-type roll-cage shoe used in the rail guide

介绍了一种新型的钢轨罐道滚动罐耳 ,它集滑动罐耳与滚动罐耳的长处于一体 ,基本不磨损轨道 ,安装时不需改动容器 ,可直接变滑动为滚动。

This paper introduces a kind of new roll-cage shoe,used in the rail guide.It collects the advantages of roll-cage shoe and slide-cage shoe,without change cage.It can convert slide-cage shoe to roll-cage shoe.