US Patent 9056729 Slat conveyor

A carrying segment comprises a first surface for receiving objects, a second surface, and at least a third and a fourth surface connecting said first surface and said second surface, a first engaging member arranged on said second surface and configured to be guided by a first guide of a slat conveyor, and a second engaging member arranged on said second surface on one side of the first engaging member and configured to be guided by a first switch of said slat conveyor.