摘要 |
<p>The lifter (15) has a head piece (21) with a workpiece contact surface (24) movable in a lifting direction (7) by a drive (16). A securing lifter (18) connected with the drive is movable in the lifting direction, and aligned with the workpiece contact surface in a position or set back opposite the workpiece contact surface. A carrier (20) is brought into another position against a catch stop (25) of the head piece for attachment by a lift of the securing lifter, so that the securing lifter with a securing section projects opposite the contact surface.</p> |