| 摘要 |
PURPOSE: A caisson transfer apparatus is provided to supply grip force certainly and to improve durability. CONSTITUTION: A caisson transfer apparatus comprises a cylinder for movement(200) operating a piston for a grip for moving the right and left sides of a body frame horizontally, a grip head(210) coupled to the piston for a grip and gripping/fixing a movable rail, a vertical grip cylinder(220) formed on the upper part of a bracket of the grip head to press down the bracket to the lower movable rail, and a grip pad coupled to the inner right and left sides of a movable rail joint and adhered closely to the movable rail to grip the movable rail when the bracket is pressed by the vertical grip cylinder. |
