| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive movable table having a low position of a specimen mounting base to a measuring pedestal of a measuring machine and a simple mechanism by simplifying positioning working. SOLUTION: The movable table 10 is fixed on the measuring pedestal not shown in the figures by magnetic force of a magnet 12. When being positioned before being fixed, two operation levers 18 are possessed by fingers to be rotated from an open position F to a moving position M. An integral shaft part 21 is rotated with the operation levers 18, a cam part 22 formed on the shaft part 21 is rotated downward from an escape part 24, and the edge pushes the face of the measuring pedestal, and a top board 11 is relatively floated from the measuring pedestal. The top plate 11 is positioned to be moved to a desired direction as the two operation levers 18 are possessed by fingers, and when the fingers are released, the top plate 11 is fixed to be adhered to the face of the measuring pedestal by the magnetic force of the magnet 12. COPYRIGHT: (C)2009,JPO&INPIT
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