Conveyor device for objects having different sizes ; Welding device with such a conveyor device ; Process of welding of can bodies having different sizes

摘要

A control unit (3) operates a second conveyor (T2) to take over a rounded can body (20), conveyed by a first conveyor (T1), at a take over position in the overlapping zone of conveying paths. The control unit regulates the take over of the can body during the operation of the conveying apparatus so that the take over is effected at an internally determined or externally determined take over position. An independent claim is also included for a welding method.