DRAWING/MEASURING APPARATUS FOR RELIC SUCH AS UNEARTHED ARTICLE

摘要

PURPOSE: To obtain a measured drawing of a relic easily and accurately by setting the relic at a fixed part on a drawing board, making a reference part movable on the surface of the board, fixing a detector to a moving board and inserting a drawing pen into a through hole penetrating the reference part or the moving board. ;CONSTITUTION: A rectangular recessed fixing part 1A is provided in a drawing board 1 and a drawing paper 9 is placed on the surface of the board 1. A moving mechanism 3 is provided with reference guides 3A, 3B in X and Y directions in order to guide the guide B and a rule 3C, respectively. The rule 3C is fixed with a moving board 5 having a central through hole 4 and provided with a concentric pen shaft holder 5A for holding a drawing pen 7. A detector holder 5B is provided at one end of the through hole 4 in order to hold a detector 6. A relic 8 is set at the fixing part 1A and then the rule 3C and the moving board 5 are shifted with the detection end 6B of the detector 6 sliding on the inner and outer surface of the relic thus drawing the two-dimensional spreading of the relic on a symmetric axis on the paper 9 by means of the pen 7. This constitution can prepare the measured drawing of the relic directly.;COPYRIGHT: (C)1996,JPO