| 摘要 |
<p>A cutting and transfer drum in a continuous-film labeling machine, which allows disassembly into sectors comprised between two contiguous blades, each sector being provided with elements for locking in the active position, which comprise a rotating rod which is provided with an actuation crank, said rod having a portion which is adapted to mate with a reference element provided on the sector, elements adapted to retain the sector in the locking position, a cam adapted to make contact with an abutment provided on the sector, so as to ensure a contact pressure of the sector on a supporting ring which ensures the retention of the fluid that provides suction.</p> |
