| 摘要 |
PURPOSE:To make all position adjustments possible with simple constituent parts, by fitting a mirror face panel of the antenna by a screw rod which has an eccentric cylinder part in the center and has a male screw part on the outside circumference. CONSTITUTION:A reflective mirror frame 1 is fixed in an optional position in the axial direction of a screw rod 2 by the action of a nut 5 which is driven into a female screw part 22 of the screw rod 2. Next, the inclination between a unit mirror face panel 6 and the reflective mirror frame 1 is adjusted by turning a bolt 3 around the axis between the end face of the screw rod 2 and the panel 6. Further, the screw rod 2, namely, the panel 6 is fixed in an optional position in a direction orthogonal to the axial direction of the screw rod 2 for the reflective mirror frame 1 by a long hole 11 provided in the reflective mirror frame 1 and turning of a cylinder part 21 of the screw rod 2 which is inserted loosely to this long hole 11. |
