| 摘要 |
A roller conveyor that carries objects in a certain direction comprising, underneath a drive roller that is rotationally driven, transverse rollers each which has a rotation axis intersecting with the drive shaft and is raised and lowered. The transverse rollers are raised and lowered by being provided, for instance, in a lift, and they are arranged so that, when the transverse rollers are in the raised position, their peripheries come into contact with the drive roller. In this position, the uppermost edges of the transverse rollers are located higher than the uppermost edge of the drive roller, so that the transverse rollers divert objects carried on the conveyor transversely.
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