| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a clamper from being moved from a clamp base when a plate is positioned in a condition where an end part of the plate is clamped by a clamping device. SOLUTION: The center position of a first eccentric part 27 is advanced/ retracted to/from one side surface of a clamper 17 by the rotation of a first shaft 29 a first roller 31 to be abutted on one side surface of the clamper 17 is rotatably provided on the first eccentric part, a first locking screw 33 to lock the rotation of the first shaft 29 is provided so that the center position of a second eccentric part is advanced/retracted to/from the other side surface of the clamper 17 by the rotation of a second shaft 37, a second roller 39 to be abutted on the other side surface of the clamper 17 is rotatably provided on the second eccentric part, and a second locking screw 41 to lock the rotation of the second shaft 37 is provided.</p> |
