Rail mounted crane bogie - has side walls with slots defined by clamping spacers which are bolted to support

摘要

The side walls (2, 3) have slots (18) which are parallel to the rail (4) and which reach from the bores up to the side walls. These slots are narrower than the bore diameter. The slot width is ensured by spacers which act in conjunction with the side wall (2). The spacers overlap the slots and are bolted above and below the slots to the support member (1).