| 摘要 |
<p>The conveyor has two side rails made up of extruded beams, which have a vertical side (3) on the inside of the beam. The side has a groove (G) with flanges (3a) to take a strip (25) with grooves to accommodate the flanges. The proud side of the strip is flush with the top of the beam. The strip has slots (26) cut in the upper face. The slots are Vee-shaped at the top and rounded at the bottom to take the stub (27a) at the end of the roller (27).</p> |
