Roller conveyor longitudinal rail - is shaped for easy stacking, nests over rail below and has attached cross members

摘要

The roller conveyor has its rollers supported between longitudinal rails (1) which instead of being of the conventional angle sections are bent for easy stacking. The shape is still approximately L section but the vertical leg has its central part inset so that the top of the rail underneath fits into it when stacked. Stiffening angles (2) are welded between the longitudinals and the top edges of the latter have vertical open ended slots for the projecting spindles of the rollers. The lower part of the sides have horizontal slots (8) so that height adjustable legs (12) can be attached.