Primary mirror support structure and telescope unit
    1.
    发明公开
    Primary mirror support structure and telescope unit 有权
    Primärspiegelträgerstrukturund Teleskopeinheit

    公开(公告)号:EP2639618A1

    公开(公告)日:2013-09-18

    申请号:EP13158788.3

    申请日:2013-03-12

    IPC分类号: G02B23/16

    摘要: The primary mirror support structure comprises an EL rotation structure (2) including two arc-shaped members (2a), a structure frame (6), and a primary mirror support structure (7). The are-shaped members (2a) face each other via the EL axis supporting the primary mirror (1), each of which rotates about the EL axis along an outer surface so as to rotate the primary mirror (1) about the EL axis. The truss structure frame (6) is connected to either one of the are-shaped members (2a) at the ends. The primary mirror support structure (7) includes multiple support members (7a, 7b) connecting multiple points on the circumference of the primary mirror (1) provided above the structure frame (6) to the truss structure frame (6). At least the support members (7b) nearest to the arc-shaped members (2a) are connected to the truss structure frame (6) at parts (6a) different from the ends at which the truss structure frame (6) is connected to the arc-shaped members (2a),

    摘要翻译: 主镜支撑结构包括包括两个弧形部件(2a),结构框架(6)和主镜支撑结构(7)的EL旋转结构(2)。 各形状构件(2a)通过支撑主镜(1)的EL轴相互面对,每一个沿着外表面围绕EL轴旋转,以使主镜(1)围绕EL轴旋转。 桁架结构框架(6)在端部连接到任何一个形状的构件(2a)。 主镜支撑结构(7)包括将设置在结构框架(6)上方的主镜(1)的圆周上的多个点连接到桁架结构框架(6)的多个支撑构件(7a,7b)。 在与桁架结构框架(6)连接的端部不同的部分(6a)处,至少最靠近弧形构件(2a)的支撑构件(7b)连接到桁架结构框架(6) 弧形构件(2a),