| 摘要 |
An articulated dual rotatable support is provided for casting ladles in which opposed supporting arms extend from an annular central support column which is rotatable. Each support arm may be raised and lowered independently of the other. Each support arm includes a U-shaped support arrangement carrying a ladle receiver. In addition, each support arm is supported in an open topped bearing arrangement so as to be easily lifted out of position for repairs or replacement. A power device for moving each support arm is provided connected to a transverse beam on the rotatable annular support and movable therewithin which power device is connected to an L- or Z-shaped power arm rigidly connected to each supporting arm to provide for the articulation of each supporting arm largely below the top of the annular support.
|
