Machine for conveying plate-shaped workpiece and plate of machine tool, has middle spaces i.e. workpiece holder element-middle spaces, laterally limited by thin and long workpiece holder member of workpiece holders

摘要

The machine has a workpiece (5) supported by a workpiece holder (4), and a ground conveyance devices (7) comprising a thin and long workpiece supporting members (15). A travelling mechanism is mounted at bottom of the ground conveyance devices. The ground conveyance devices move forward with respect to the workpiece holders using the travelling mechanism. Middle spaces i.e. workpiece holder element-middle spaces (26), are laterally limited by a thin and long workpiece holder member (23) of the workpiece holders.