| 摘要 |
Manipulators for safe, 360 degree rotation along at least two axes and horizontal and vertical translation of large, heavy objects are disclosed. Manipulators of the present invention include a support structure or open framework, a carriage, and an inner framework assembly. In some embodiments of the present invention, the inner framework assembly can be oriented substantially horizontally or substantially vertically. The inner framework assembly engages the work piece through the use of a support member that has one or more extension arms attached to its bottom surface which have one of more part grips at its ends. The extension arms further include a pair of rotating shafts that allow the work piece to rotate 360 degrees preferably along the central axis of the part grips. The inner framework assembly is capable of rotating 360 degrees about the axis of the central shaft. The carriage of the manipulator of the present invention comprises a handle and a hoist that enables horizontal and vertical translation of the inner frame assembly and work piece attached thereto.
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