Patent ID: 6513256
Filing Date: 2003-02-04
Classification: G01B

Abstract:
Device for displacement of at least two objects including a reference block and a block to be checked, with a view to comparison of dimensions of the reference and the to be checked blocks by a measuring apparatus,said displacement device comprising: a measuring table defining a common supporting and sliding plane for the reference block and the block to be checked and for one of their faces concerned by the measurement, a template, which is, on one hand, situated above the measuring table and bears stops disposed for maintaining the blocks in a predetermined position and orientation with respect to the measuring apparatus, by cooperating with lateral faces of the blocks, while preserving their free support on the measuring table, and, on the other hand, is movable above the measuring table, the template being made up of at least two separate parts to be displaced separately from one another and including a first part including at least one of the stops for lateral maintenance of the reference block on the measuring table, and at least one second part of said at least two separate parts including at least one of the stops for lateral maintenance of at least one block to be checked.