| 摘要 |
<p>PURPOSE:To form an easy-production, small-size and light weight corner reflector where directional patterns of respective corner reflectors are in the horizontal direction and face toward four directions uniformly, by fitting and combining four corner reflectors around the fitting seat. CONSTITUTION:Four fitting faces 2 for corner reflector element mounting constituted by four vertical faces 2', which pass through the center in the pole material and are orthogonal to one another and four inclined faces 2'', which are orthogonal to vertical faces 2' respectively and have inclination of 45 to the horizontal face, are provided around the center of the pole material in four positions at the interval of 90 deg. in the same direction, thus forming fitting seat 1 for corner reflector mounting. Vertical faces 3' and inclined faces 3'' of corner reflector material 3 are brought into contact with vertical faces 2' and inclined faces 2'' of fitting seat 1 respectively, and edge line 3''' of corner reflector material 3 is caused to coincide with edge line 2''' of fitting face 2, thus mounting corner reflector materials 3 onto four fitting faces 2.</p> |
