| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a supporting apparatus for keeping a tubular body while uniforming a position in an axial direction regardless of the diameter of the tubular body. <P>SOLUTION: A supporting part 2 is composed of a pair of receiving parts 2a and 2b arranged at both ends in the length direction of a pedestal 1, respectively. The receiving part 2b is basically constituted of a cylindrical main body part 10, a conic cone 11 stored in the main body part 10 and a coil spring 12 for urging the cone 11 stored in the main body part 10 in the direction of the receiving part 2a (a rod body R side). A bar 10a is formed in the diameter direction at the opening of one side of the main body part 10. The bar 10a is made to have surface which is flush with the opening end face at the one end side of the main body part 10 and becomes the part with which the other end of the rod body R comes into a contact. In the rod body R urged to the receiving part 2b side as a whole by the receiving part 2a, the end face of the rod body R at the other end side is pushed against the bar 10a regardless of the diameter of the other end of the rod body. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
