| 摘要 |
PROBLEM TO BE SOLVED: To provide a temporarily arranged turning stage device for using a stage for multipurpose use. SOLUTION: This turning stage device has a turning stage body 1 arranged so as to block up an opening E1 formed on a stage floor S circular in a plan view from above the stage floor S, a regulating frame 2 arranged on the stage floor S while having a rail surface 2a for placing a peripheral part 1a of this turning stage body 1 and adjacent to the outer periphery of the turning stage body 1, a girder member 3 arranged in the opening E1 and capable of pivoting a central part of the turning stage body 1, and a driving source 4 arranged under the stage floor S and rotating the stage floor body 1. COPYRIGHT: (C)2009,JPO&INPIT
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