| 摘要 |
The conveyor for cans, tubes or sleeves (4) whose surface is being or has been treated comprises a chain (17) which passes round a sprocket wheel (12). Arms mounted on the chain carry rods (1) on their ends which fit inside the cans. As the chain passes over the wheel the arms (27) swivel so that the distance of the rods from its center (34) changes. |
