| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a mounting structure of a column capable of providing a column pedestal with excellent breaking resistance at low cost, accurately and easily positioning the column relative to the column insertion shaft of the column pedestal, and facilitating fixing operation between the column and the column pedestal. <P>SOLUTION: This mounting structure comprises the column pedestal 17 in which the longitudinal cross sectional shape of the outer surface of a corner part 21 formed by the root portion 19a and the base part 21 of the column insertion shaft 19 is formed in an outwardly round surface R with smooth round shape. A positioning projection 20 for placing the lower end 1d of the column 1 thereon for positioning is projected from the outwardly round surface R to the outside. The upper end of the positioning projection 20 is set equal to or higher than the upper end of the outwardly round surface R, and secured to the column insertion shaft 19 over the upper end of the positioning projection 20. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
