| 摘要 |
An apparatus for forming cigarettes groups consisting of a plurality of cigarette layers to be received by a pack, employs a group-forming turret and cells equipped with a tamping device adjustable relative to the cell floor via a control cam. Layers of cigarettes are transferred to the cells from exit orifices of a funnel. To prevent a change of position of the cigarettes in the cells as a result of the forces occurring during the movement of the turret, the control cam for the tamping devices possesses, for each exit orifice, a step opening the respective cell at least by the amount of the height of a cigarette layer, and movable cam portions serving to temperarily bridge the steps. |
