| 摘要 |
Device and method to measure the gap between substantially static elements with a variable reciprocal position, used to adjust the reciprocal position of said elements to obtain a desired transit gap, comprising visual recording means connected to a processor equipped with at least display means, said processor being suitable to receive the images filmed by said visual recording means and to automatically compare said images with at least a pre-selected sample mask substantially reproducing the desired gap to be obtained, said processor being suitable to display, in numerical form on appropriate interface windows, the dimensional discrepancies between the image relating to the actual transit gap defined by said elements as filmed by said means, and said pre-selected sample mask.
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