PROBLEM TO BE SOLVED: To provide a mirror supporting method that allows for optimally supporting a mirror by minimizing self-weight deformation of the mirror, a mirror support mechanism and mirror structure.SOLUTION: A mirror support structure has a plurality of support rods for supporting a mirror 10 at a plurality of support points, and is designed to minimize self-weight deformation Da of the mirror 10 based on positions of the support points of the plurality of support rods and a joint angle θ of each support rod with respect to a bottom surface of the mirror 10. The plurality of support rods are located in a peripheral area of the mirror 10 and are tilted toward an inner portion of the bottom surface of the mirror.SELECTED DRAWING: Figure 6
【課題】ミラーの自重変形を最小化することでミラー支持を最適化できるミラー支持方法、ミラー支持機構およびミラー構造体を提供する。【解決手段】ミラー支持構造は、ミラー10を複数支点で支持する複数の支持ロッドを有し、複数の支持ロッドの支持点配置とミラー10の底面に対する各支持ロッドの接合角度θとに基づいてミラー10の自重変形Daを最小化する。複数の支持ロッドはミラー10の周辺部に配置され、各支持ロッドがミラーの底面の内側に傾いて設置されうる。【選択図】図6
METHOD OF SUPPORTING MIRROR, MIRROR SUPPORT STRUCTURE, AND MIRROR STRUCTURE
ミラー支持方法、ミラー支持構造およびミラー構造体
2017-02-09
Patent
Electronic Resource
Japanese