| 摘要 |
PROBLEM TO BE SOLVED: To raise a precision in a measuring process, and each efficiency of positioning and conveyance by suppressing friction with a surface plate and vibration produced by instrumentation operation, and moreover to raise the efficiency of operation such as handling by suppressing friction with the surface plate, etc., when a measuring instrument wanted to support is heavy, since instrumentation precision lowers owing to friction and vibration and workability becomes inefficient, when smoothness in a horizontal direction is measured with a dial gauge (2) or the like, or marking-off in the horizontal direction is carried out with a height gauge or the like. SOLUTION: By improving an existing invention which floats and supports, by static pressure, a measuring instrument or the like with a measuring instrument supporting stand (10) having a static pressure gas bearing mechanism, friction produced from the instrumentation action etc. is suppressed, vibration is suppressed, a load on an instrumentation mechanism is reduced, and a burden on a worker in respect of weight is lightened. COPYRIGHT: (C)2006,JPO&NCIPI
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