| 摘要 |
A robot arrangement adapted to carry a load such as an article, a tool or a cargo to a specified position includes a main robot capable of active movement of the load in rectilinear directions and passive movement in directions parallel to a plane perpendicular to the rectilinear directions, and at least one sub robot capable of active movement of the load in directions parallel to the plane. A flexible connection allows passive movement of the load with respect to the sub robot in the rectilinear directions.
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