摘要 |
<p>The roller conveyor track has driven cylindrical rollers for transporting piece goods horizontally or on a slight slope, and preferably through an angle of 90 deg. In the angle between the inner lengthwise members (4, 5) of the adjacent sections of track (2, 3) is a transfer roller (6) mounted on an axis (7) at right angles to those of the cylindrical rollers (8). This roller can be friction-driven, typically by a cone or sleeve of hard plastics (9) coaxial with a cylindrical roller driving it.</p> |