The wheel band pre-installation used snap ring is wholly buckle installed in the groove of the wheel band relative to the rail car wheel.
所述的轮箍预装用卡环,其整体扣装在轨道机车轮对的轮箍的沟槽中。
2
When the utility model is used, the buckle (3) can be opened firstly, a clothes hanger with clothes is hung on a clothes airing rail or a wire (4), and then the buckle (3) is buckled.