| 摘要 |
PROBLEM TO BE SOLVED: To provide a three dimensional shaped protective cover surrounding a precision apparatus and made of a clayey material.SOLUTION: Three dimensional structure adhered to the precision apparatus is formed by using a workable clayey plate-like representative resin reduced in distortion, etc., to obtain a wrapping shape to surround the surface of the precision apparatus, in such a state that the functional part of the precision apparatus is avoided and dried to form female die structure and it is made into an attachable and detachable state, to obtain a three dimensional structure. The three dimensional structure is used as it is, to obtain the protective cover having three virtues, that is, having protective property by the elasticity of a material, without requiring a die and not damaging the operability of the precision apparatus. With respect not only to the precision apparatus but also to things requiring the protective cover, the protective cover can be formed by the same manner. |
