| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin thermal stress absorbing type supporting mechanism of simple constitution to allow assembling even in the case of a limited space. SOLUTION: This thermal stress absorbing type supporting mechanism 16 is provided with a shaft part 1606 to which equipment mounting part is attached, an annual inner frame 1608 provided concentrically with the shaft part 1606, an annular outer frame 1601 provided on the radial-directional outside of the inner frame 1608 to be concentric with the shaft part 1606, the first thermal stress absorbing part 12 for connecting the shaft part 1606 with the inner frame 1608, and the second thermal stress absorbing part 14 for connecting the inner frame 1608 with outer frame 1601. The first absorbing part 12 is composed of two first piece bodies 1202 extended on a diameter of the inner frame 1608. The second absorbing part 14 is composed of two second piece bodies 1402 extended on a diameter of the outer frame 1601 in the direction orthogonal to the first piece bodies 1202.
|
