| 摘要 |
<p>When a motor 4 rotates and a traverse mechanism 2 integrated with a turntable 11 pivots, a clamper holder 9 moves downward together with the turntable 11 whereby an end part of a first flange of the clamp holder 9 abuts the bottom surface of a flange provided at an outer peripheral edge part at the upper end side of the clamper 10. The first flange is so arranged at the side opposite to the pivoting axis of the traverse mechanism 2 as viewed from the center of the clamper 10. Further downward movement of the turntable 11 separates the clamper 10 from the turntable 11 in such a manner as to leave the clamper 10 in the clamper holder 9.</p> |
