| 摘要 |
Several parts to be assembled in order to form cigarettes are moved while being connected to the outer surface of a rotating drum (10) by suction ducts (16). The openings (15) at the top of the ducts (16) are positioned in a row parallel to the rotation axle (18) of the drum (10). When parts of another size have to be conveyed, the openings (15) can be adjusted in size by a control element (30) designed as a horizontally movable hollow bolt (30, 31) with openings (32) along its surface. The bolt (30) can be locked in two different positions. |
