| 摘要 |
PROBLEM TO BE SOLVED: To provide a snow blowing fence comprising a device for increasing a force of a wind blowing through a lower space of the snow blowing fence.SOLUTION: In a snow blowing fence, a plurality of snow protection plates are vertically and diagonally provided between supports that are erected on the ground. In the snow blowing-type snow protection fence, a device for increasing a force of a wind through a lower space, which passes between the lowermost snow protection plate and a ground surface, is provided between the lowermost snow protection plate and the ground surface.SELECTED DRAWING: Figure 9-1 |
