| 摘要 |
A manipulator for engaging a pouring tube (11) with a discharge gate of a pouring ladle comprises a post (3) and a boom (4), which is adjustably mounted on the post (3) and adapted to carry the pouring tube (11). To provide for a simple sequence of movements and a simple control, the post (3) is pivoted to a base (1) on a horizontal axis (2), the boom (4) is pivoted to the post (3) on an axis (5), which is parallel to the pivotal axis of the post (3), and the post (3) and the boom (4) are pivotally movable about their respective pivotal axes by respective torque cylinders (6).
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