| 摘要 |
1528613 Registering sheets SIMON CONTAINER MACHINERY Ltd 19 Feb 1976 [22 Feb 1975] 7561/75 Heading B8R A gripper conveyer for feeding sheets stepwise through a cutting and creasing machine is driven intermittently by a continuously driven member 14 engaging successive followers 20 on a turret 19 coupled to a drive sprocket shaft 16. The driven member 14 comprises a cam having a plurality of helical tracks 15 in which the followers 20 engage. |
